California’s contemporary wine industry has the allure of an exclusive product created by and for privileged populations. Mediterranean-inspired wineries and gentle rolling hills covered with lush vineyards dot landscapes across the state. California boasts varied wine regions extending from Napa and Sonoma, to the Central Coast, to Temecula, and to the Central Valley and beyond. Often portrayed as the purview of Italian-Americans, the state’s twentieth-century wine industry rose to prominence in the post-WWII decades and made some of California’s most storied wine houses, such as Mondavi, Gallo, and Sebastiani, household names. Further, the industry’s focus on its postwar development has built a romantic veneer around California wine that obscures its diverse, working-class roots. By looking backwards to the origins of the California wine industry, historians can claim a space for the racialized groups who built the industry and who have been rendered invisible in its most recent iterations. This history also destabilizes race and class boundaries, ultimately questioning and redefining what it means to belong in the contemporary wine industry.
In the last twenty years, prominent Mexican-American wineries have emerged to challenge stereotypes about who represents the “typical” California winemaker. Media coverage about Robledo, Mi Sueño, Mario Bazan Cellar, Maldonado Vineyards, and Ceja in Napa and Sonoma has celebrated the growth of these wineries, which collaborated to organize the Mexican-American Vintners Association (MAVA) in 2010. Many of the MAVA member wineries were founded and directed by working-class Mexican immigrants and their Mexican-American children. They developed from their respective families’ Mexican immigrant roots as well as from decades of expertise as vineyard workers. As L. Stephen Velasquez has argued, “The transnational migrants’ sense of cultural identity and the traditions they brought from various regions in Mexico helped build Napa-Sonoma wineries and enabled these families to move from vineyard workers to winemakers and vineyard owners. The stories of these families’ migration, hard work, and success illustrate the American dream….” In doing so, Mexican-American winemakers have used their work to achieve “economic and social inclusion.”  Despite this, their histories are relatively limited within the literature on the contemporary wine industry, with the exception of scholars like Velasquez who have begun to explore this work.
Mexican-American winemakers also have been featured in recent cultural productions.The 2019 documentary, “Harvest Season” profiled Mexican-American winemakers and migrant workers within the California wine industry. The Smithsonian National Museum of American History highlighted the contributions of Mexican-Americans to the wine industry in its exhibit, “Food: Transforming the American Table, 1950-2000.” The Smithsonian exhibition of “La Familia Robledo” displayed items from the Robledo Family Winery, including family patriarch Reynaldo Robledo’s hat, tools, and a wine label from their 2004 vintage of Los Braceros. This red wine honors the Mexican migrant workers who labored in the Bracero program in the 1950s and 1960s. Significantly, Los Braceros puts vineyard workers—who are usually relegated to the background and rendered invisible to the consumer—prominently on display and implicitly recognizes their contributions in creating the finished product, wine. Los Braceros challenges contemporary stereotypes about California wines by highlighting the reality of who is working behind the scenes to produce the beverage in that bottle. (And yes, I have personally sampled Los Braceros—for research purposes, of course—and it is sublime.)
Despite the success of Mexican-American wineries like Robledo, and their families’ long histories in Napa and Sonoma, they are still portrayed as novelties and atypical wineries. And, wine labels similar to that of Los Braceros thatpresent farmworkers as the public face of the industry remain the exception. The continued success of Robledo and other MAVA wineries challenges dominant, white-only narratives about the wine industry in the twenty-first century. Their visibility within the industry helps assert the right of Mexican immigrants, especially agricultural workers, to be in the United States during a period where these rights are continually violated and challenged.
By ignoring the industry’s history before the twentieth century, we obscure the multiethnic, working-class roots of California’s historic wine industry that reframe the novelty of Mexican-American family wineries as part of a more complex and varied legacy. If we look to the origins of winegrowing in California during the eighteenth-century Spanish colonization of Alta California and move forward into the wine industry’s commercialization in the nineteenth century, it becomes apparent that California’s wine industry was born out of the labor of multiracial, working-class immigrants. These included California Indians and Mexican-Californios, as well as EuroAmerican, Chinese, and German migrants. Between the 1780s and the 1880s, these laborers and winegrowers transformed regional landscapes by importing foreign grape varietals, planting new vineyards, and producing California’s first vintages. Along with Native Californians, these racialized immigrant groups were fundamental in building the nascent wine industry all while they were largely excluded from citizenship in California. As such, the wine industry emerged as part of a larger system of race-making and citizenship formation at play in nineteenth-century California.
This article reveals the importance of these groups, and not just Italian-Americans, in establishing one of California’s most storied agricultural industries. Although popular books about the twentieth-century wine industry predominate in comparison to scholarship about the pre-World War II wine industry, historians have begun to explore the complex roots of winegrowing in California. This article builds on this existing literature by examining the wine industry’s varied immigrant and working-class growers and laborers, and by claiming a place for California Indians, who are often left out of contemporary conversations about the region’s history. Although Italian-Americans certainly were instrumental in shaping the wine industry we know today, they did not actually enter the scene in large numbers until the late nineteenth century, roughly one hundred years after winegrowing was first established in California. More importantly, their successes in the late nineteenth and early twentieth centuries grew out of the foundation built by the laborers and winemakers who preceded them. Thus, while wineries founded by immigrant laborers and their children might seem like a novelty in the twenty-first century wine industry, in actuality, they are far from anomalous when situated within the broader scope of its historic origins. I argue that exploring its nineteenth-century roots reveals a complex wine industry. This hidden history challenges elite, white-only narratives that predominate within the contemporary California wine industry and highlights the historical erasure of Native Californians and other ethnic agricultural workers.
Mission Origins, Immigrant Roots: Historical overview of the California Wine Industry
As with many other agricultural ventures in California, the roots of viticulture and winemaking lie in the mission system. Under the leadership of Junípero Serra, the Franciscans constructed mission outposts up and down the coast of Alta California beginning with San Diego Alcala in 1769. After the construction of mission churches, the Franciscans’ key priority was to establish formal agricultural cultivation. First, instructing Indians in the agricultural arts were part of the process of Hispanicization, which furthered the Spanish conquest and colonization of Alta California. Second, doing so would secure a regular supply of food that could sustain the missions. Still, scarcity plagued the missions throughout the 1770s. In his frequent letters to government officials and church leaders in Mexico City, Junípero Serra frequently pleaded for materials, especially religious and liturgical goods to furnish the new missions and allow for further expansion. Without fundamental religious items—such as candles, crucifixes, and eucharistic hosts—the Franciscans could not carry out their primary objective, to convert and baptize Indian neophytes. These shortages included sacramental wine, which was of paramount importance to the Franciscans. They could not say the mass without access to a regular supply of wine, which had to be shipped from Mexico; this threatened to hamper their evangelization. To remedy these shortages, the Franciscans directed mission Indians to begin planting the region’s first vineyards in the late 1770s at San Juan Capistrano and San Gabriel, with the first mission wines produced in the mid-1780s.
The success of mission vineyards relied on the migration of plants, ideas, and, most significantly, of people. Because native California grape varietals are not suitable for wine, the Franciscans imported vitis vinifera grape vines from the Iberian Peninsula via Mexico. More importantly, the Franciscans relied heavily on the expertise and labor of Indians from Baja California, who migrated north with the Franciscans. These campesinos serve as liaisons between the Franciscans and local Indians, teaching and supervising their labor in constructing mission buildings and in clearing fields, planting, irrigating, and harvesting crops.
At its core, winegrowing was established for the sole purpose of furthering the conquest and colonization of Alta California. Wine was not simply a beverage, but rather was a tool of conquest. The Franciscans used viticulture to Hispanicize California Indians, and they used wine produced from mission grapes to convert them to Christianity. Indian laborers planted vineyards, brought in the harvest, and crushed the grapes. In doing so, mission Indians literally sowed the seeds of viticulture and wine in California. Because the Franciscans used agricultural labor to further conquest, they often eschewed modern farming methods that had the potential to make vineyard labor easier on Indian farmworkers. For example, they implemented recommendations from an antiquated Spanish agricultural manual, which meant that Indians pruned grape vines using the “head-pruning” method, essentially training vines to grow into low bushes instead of along wires, trellises, and posts. This did lessen the labor initially required to plant vineyards, but the bending required to prune and harvest the grapes was especially strenuous. This was in keeping with labor across the missions, which consisted of backbreaking stoop labor and other farm work that was not mechanized until the 1820s, long after mechanized cultivation reached other regions of North America.
During the Franciscans’ fifty-year tenure in Alta California, winegrowing remained a largely non-commercial venture. Although there was limited trade of wine between the missions, presidios, and pueblos of Alta California, and evidence of illicit alcohol sales (particularly to Indians, who were prohibited by law from enjoying the fruits of their labors outside of the mass), Spanish colonial laws restricted the wine trade. Winegrowing took a commercial turn following a series of political events that dramatically altered California. First, Mexico’s independence from Spain in 1822 opened California to foreign traders. Second, the Mexican government passed the Colonization Act of 1824 to entice colonists to its northwestern frontier. Finally, in 1833 the secularization of the missions opened up vast tracts of land originally intended for Indians, but which ended up in the hands of large-scale land owners.
Together, these legal changes directly led to the expansion of viticulture around the southern missions and the Pueblos of Los Angeles. Plentiful lands were available on which newcomers could plant vineyards, as were markets to trade in wines and aguardiente. The vineyardists and vintners driving this commercial turn included Mexican-Californios of the elite ranchero class and immigrants from Europe and the United States. In addition to their work as cattle ranchers, Californios Tomás Yorba and Vicenta Sepúlveda Yorba produced wine and aguardiente from their vineyards at Rancho Cañon de Santa Ana. They traded their ranch goods, including hides, tallow, wine, and aguardiente, with Americans like William Heath Davis. Likewise, French immigrant Jean Louis Vignes arrived in Los Angeles in 1833. He purchased one hundred acres in the center of the Pueblo of Los Angeles near the river, naming his land El Aliso and renaming himself Don Luis Vignes to assimilate into Mexican-Californio culture. While his previous ventures in France and the Sandwich Islands have failed, in California he found success. Vignes planted extensive vineyards and orange orchards and built a winery and brandy distillery. Vignes likely produced his first vintage in 1837; by the early 1840s, he was shipping his wines across California.
One aspect of winegrowing that did not change after secularization was that former mission Indians continued to labor in vineyards and wineries on lands previously belonging to the missions, but that were now owned by Californios and other immigrant landowners. In short, these two groups benefited from the continued racialization and exclusion of Indians outside the parameters of citizenship and landownership in Mexican California. At Rancho Cañon de Santa Ana, Tomás Yorba and Vicenta Sepúlveda Yorba relied on former Mission Indians who had previously lived at San Gabriel and San Juan Capistrano. By mid-1830s, they employed nearly seventy Indians across their ranch. Likewise, Don Luis Vignes hired Gabreliño Indians from the nearby San Gabriel Mission to tend his orchards and vineyards. Although Indians continued to work in a state of servitude on newly expanded vineyards, their lives were not as regimented as they had been in the missions. Landowners did not force Indians to live according to prescribed religious programs, nor did they control every aspect of Indians’ lives. As with Spanish law, Mexican laws ostensibly prohibited Indians from legally purchasing alcohol, but this did not prevent winemakers from selling wine and aguardiente to Indians. Thus, this second generation of Mexican-Californio and immigrant winegrowers was responsible for forging California’s first commercialized wine industry, which continued to be driven by Indian labor. Yet, they found ways to categorize Indians as second-class citizens, including their continued exclusion from the privilege of enjoying wine, the product of their labor.
The wine industry evolved yet again between the 1850s and 1880s following the American conquest of California. Scholars have demonstrated how American legal and economic systems, the racial exclusion of former Mexican citizens, and violence all functioned to reorganize the power and wealth in California, ultimately dispossessing Mexican-Californios of their land and property rights. A new influx of EuroAmerican immigrant vineyardists and winemakers were part of this group of new landowners that emerged in the decades following the Mexican-American War. They further commercialized and professionalized the industry by organizing trade groups and lobbying for government assistance. As they did so, these American newcomers helped to redefine the boundaries whiteness and citizenship away from their previous understandings in Spanish and Mexican California. Beginning in the 1860s, German immigrants emerged as a group of influential winegrowers in the Los Angeles area, which continued as the state’s hub of winegrowing. In 1854, German musicians John Frohling and Charles Kohler left San Francisco to become winegrowers in Los Angeles. There, they purchased a vineyard and founded Kohler & Frohling Winery. By 1858, their wines were earning prizes at state agricultural fairs. The winery was so successful that the firm collaborated with George Hansen, a Los Angeles surveyor, to establish a vineyard colony, which could sell grapes to their winery and allow for increased production. Incorporated in 1857, the Los Angeles Vineyard Society was formed as a joint-stock company by a group of German immigrants from San Francisco. The company purchased land along the Santa Ana River, planted vineyards, and built a town, Anaheim. Within ten years, Anaheim’s winegrowers claimed that their vineyards were producing six hundred thousand gallons of wine annually; although this was likely an overestimation, Anaheim’s growers were recognized among the most productive in the state. Likewise, German immigrant Leonard J. Rose arrived in Los Angeles in the early 1860s. He settled in the San Gabriel Valley on a ranch he called Sunny Slope and soon established himself as a vineyardist and horse breeder. By the 1880s, his winery was producing four hundred thousand gallons of wine and one hundred thousand gallons of brandy annually.
This period also witnessed the continued influence of other European immigrants. Mathew Keller, an Irish immigrant, established a productive vineyard in Los Angeles. Pierre and Jean-Louis Sansevain (nephews of Jean Louis Vignes) had purchased their uncle’s vineyard and winery, El Aliso, in the early 1850s. They expanded production, built new wine cellars, and were known for their award-winning, unadulterated wines. A Hungarian immigrant with a colorful past, Agoston Haraszthy was a well-known winegrower in Sonoma. Haraszthy emerged as a vocal leader within agricultural trade groups, even traveling to Europe on behalf of the California State Agricultural Society to gather grape varietals and learn about best practices from the continent’s best wine regions.
At the same these time new immigrants replaced Mexican-Californio winegrowers and landowners, the decline of California Indians in the 1860s brought different groups of racialized workers to the state’s vineyards and wineries—groups whose race and class status continued to render them ineligible for citizenship in American California.Many growers hired working-class Mexicans and Indians from other parts of the southwest. For a period, Anaheim’s vineyardists employed Yaqui Indians from Arizona and northern Mexico who had fled the Sonoran borderlands to escape war with the Mexican government. Leonard J. Rose regularly hired crews of “Mexican peons” from the nearby rancheria to work in his vineyards at Sunny Slope. Chinese immigrants also worked in vineyards, particularly as they came off working on the transcontinental railroad in the 1870s. Even in the wake of growing anti-Chinese sentiment in California during the 1870s, and with the rise of federal Chinese exclusion in 1882, winegrowers sought out crews of Chinese vineyard workers. Between the 1850s and 1870s, the colonists at Anaheim sent for Chinese workers from San Francisco several times and eventually established a segregated Chinatown in town.  For Anaheim’s growers, the Chinese “proved to be good farmers, were industrious, sober, clean, peaceful and in every way a welcome contrast to the Indians.” At Sunny Slope, Leonard J. Rose employed Chinese workers because they were “absolutely dependable and honest, rarely losing a day and seldom quitting their jobs.” Agoston Haraszthy hired crews of Chinese workers to clear land and plant over seventy thousand vines at Buena Vista Vineyard. Using their experience with dynamite from the railroads, they dug hundred feet of tunnels to construct wine cellars at Buena Vista. Leland Stanford also relied on Chinese laborers to tend his vineyards at Vina Ranch in the Sierra Nevada foothills and faced angry pushback from anti-Chinese nativists in the surrounding areas.Growers favored the Chinese because they stereotyped them as being more docile than other populations, and because they could pay them lower wages. Indeed, these presumed characteristics which excluded the Chinese from access to landownership and citizenship rights made them ideal workers from the perspective of vineyard owners.
At its core, these first iterations of the California wine industry emerged from the labor of diverse groups. This historic wine industry drew from the various populations of immigrants—Chinese, German, and Irish, among others—pouring into nineteenth-century California, and put them side-by-side with California Indians and Mexican-Californios. From landowners to vineyard workers, vineyards and wineries were unique spaces where diverse groups interacted and worked together. Most importantly, racialized vineyard and winery workers built the industry.They cleared land for vineyards, planted grape vines, harvested the grapes, and crushed them with their feet. At the same time they engaged in this important work, racialized Indian, Mexican, and Chinese laborers were largely excluded from the boundaries of citizenship in nineteenth-century California. As such, their contributions to building the wine industry have been largely forgotten and ignored.
In the late nineteenth century, a series of environmental and economic catastrophes nearly crippled the California wine industry, marking another pivot in the business. At this juncture, a group of enterprising Italian-Americans based in San Francisco reorganized and modernized the wine industry, helping to save it from demise. Within the complex racial hierarchies of California, immigrant winemakers and entrepreneurs from northern Italy were able to capitalize on their ambiguous racial status in ways that Chinese and working-class Mexicans in California, and even southern Italian immigrants working in the eastern industries were not. As Simone Cinotto has argued, these immigrant winemakers had access to “rights from which Asian immigrants were legally deprived, such as naturalization and landowning, and that were de facto denied to Mexicans by virtue of their colonized status,” which, in in turn, allowed Italian immigrants to “envision a path of mobility to independent occupations as farmers and winemakers—a social condition so deeply entrenched with the notions of freedom and whiteness in the United States.” Ultimately, these northern Italian immigrants occupied a racial “middle-ground” that provided access to the privileges associated with whiteness in California, such as landownership and capital, that enabled them to pursue wine cultivation not as wage workers, but as vineyardists and wine entrepreneurs.
The Italian-Swiss Colony was founded by prominent Italian-American merchants in San Francisco under the leadership of Andrea Sbarboro, who spearheaded the purchase of their land, Asti, in Sonoma County. Although the company struggled in its early years, it took off in the late 1880s when Pietro Carlo Rossi took over management of the company. Rossi implemented modern winemaking techniques that enabled the Italian-Swiss Colony to standardize bulk production of wine and ship its product to national and international markets. In 1894, Sbarboro and Rossi also helped found the California Wine-Makers’ Corporation, a syndicate of winemakers who organized to compete with the California Wine Association monopoly of the wine markets. The CWA and the CWMC subsequently engaged in a “wine war” over market control. Eventually, the CWA absorbed the CWMC, with Rossi becoming a director within the CWA.
Similarly, Secondo Guasti founded the Italian Vineyard Company in 1900, planting vineyards on a former Mexican ranch in Cucamonga. His proximity to the new Southern Pacific Railroad afforded Guasti easy access to distant markets. At the turn of the twentieth century, Italian-American winemakers helped to inaugurate a modern wine industry—more corporate and funded by investors, like the Bank of Italy—built on the foundation established by the diverse growers who preceded them. Unlike their predecessors, these growers preferred to hire Italian-American workers, and not racialized vineyard laborers, as had their predecessors. Guasti occasionally hired temporary Japanese workers, but Sbarboro went so far as to ban Asians. Guasti and Sbarboro’s antipathy towards Asian workers was not unique given the context of the period. They were operating in the decades after the Chinese Exclusion Act of 1882 amid growing public outrage against Asian farmers that would, ultimately, lead to California Alien Land Law of 1913 targeting Japanese immigrants. However, their exclusion of non-Italian-American farmworkers was uncommon. Consequently, over time the wine industry became less diverse. These winegrowers flourished for the next twenty years, but Prohibition coupled with the Great Depression ultimately weakened California’s wine industry until its renaissance in the post-war period
The Contemporary California Wine Industry
Moving forward to the late twentieth and early twenty-first centuries, winegrowing has expanded to occupy an outsized role in California agriculture. Currently, wine grapes and wine occupy an important role in the state and national agricultural economies. Wine grape acreage in California grew steadily from just over 100,000 acres in 1960 to nearly 600,000 acres in the most recent statistics, with considerable spikes in production during the 1970s and 1990s. More recently, the number of bearing acres of wine grapes increased by 70,000 acres between 2008 and 2017. Casual observers across the state can note these changes in land use as orchards along Interstate-5 in the Central Valley have been replaced with vineyards. Within the state agricultural economy, over 590,000 acres of vineyards were harvested in 2018, producing over 4,285,000 tons of grapes with a total value of over $4.3 billion. In 2018, California wine was a top export commodity for the United States, ranking fourth among all agricultural products. Nationally, California wines made up over 91% of US exports of wine, with a value of nearly $1.5 billion in 2018. California wines ship all over the world, with top-receiving countries in the European Union, Canada, Japan, and China. Wine drives trade, and it serves as a cultural ambassador for California, drawing tourism dollars in wine regions across the state.
Clearly, the wine industry occupies an important place in contemporary American society and for California itself. The story California wine does not conform to the mythology of Thomas Jefferson’s yeoman farmer, nor is it solely Italian-American. It is a uniquely American story in that the industry was built on the model of commercial, large-scale growers who relied on racialized wageworkers. But, why should we care about the historic origins of the wine industry, particularly since there is not a linear history between its birth in the missions and contemporary industry?
By historicizing the wine industry’s deep immigrant roots and racial diversity, we can challenge contemporary narratives about the wine industry as an exclusive and predominately white space. First, wine cultivation in California grew from the labor of mission Indians, California’s first farm workers. This history claims a space for California Indians within this lauded industry. Second, this history also challenges contemporary arguments about immigration, belonging, and citizenship by unveiling the California wine industry’s deep immigrant roots. These hidden histories contests the erasure of racialized groups from the wine industry. In doing so, this article underscores the longevity and historical significance of immigrant agricultural laborers, who are largely ostracized outside of the body politic as outsiders or temporary sojourners across the United States. There is no linear line connecting nineteenth-century winemakers and vineyard laborers to contemporary Mexican-American vintners and agricultural workers. However, by putting these groups in conversation with each other and framing them within the historical trajectory of the wine industry, we begin to challenge and disrupt exclusionary racial and class stereotypes about the contemporary California wine industry.This hidden history challenges the erasure of these groups from contemporary narratives about California wine, and about the immigrants who built the wine industry. In the twenty-first century, immigrants and their descendants continue their legacy, reshaping this industry and challenging what it means to belong in the contemporary United States at a moment when immigrants are facing historic levels of nativism, exclusion, and detainment across the country. Exploring the roots of the wine industry makes a space for Mexican-American winemakers and vineyard workers to claim their stake in the rich valleys of Napa, Sonoma, and beyond.
 “Our Rich History,” MAVA, accessed 8/8/19, http://nsmava.org/about/.
 Henry Lutz, “Napa Valley’s Mexican-American Vintners have a Story to Tell,” Napa Valley Register, August 21, 2018, https://napavalleyregister.com/news/local/napa-valley-s-mexican-american-vintners-have-a-story-to/article_9845ea3e-1df1-56f9-8680-b3faa1549244.html.
 L. Stephen Velasquez, “Doing it with ‘Ganas’: Mexicans and Mexican Americans Shaping the California Wine Industry,” Southern California Quarterly 100: 2 (Summer 2018): 217-218.
 For example, see Frances Mollno, Deep Roots and Immigrant Dreams: A Social History of Viticulture in Southern California, 1769-1960 (PhD Diss., Claremont Graduate University, 2008) and L. Stephen Velasquez, “Doing it with ‘Ganas’: Mexicans and Mexican Americans Shaping the California Wine Industry.”
 The exhibit, which opened in 2012, documents American winemaking in the post-WWII period. For discussion of the Robledo Family winery, see https://americanhistory.si.edu/food/wine-table/la-familia-robledo. Accessed August 6, 2019.
 For discussion of the wine industry’s early history, see Erica Hannickel’s Empire of Vines: Wine Culture in America (Philadelphia: University of Pennsylvania Press, 2013), which demonstrates how nineteenth-century viticulturists across the United States shaped continental expansion, empire, as well as ideas about race and miscegenation. Similarly, Linda Frances Mollno, Deep Roots and Immigrant Dreams: A Social History of Viticulture in Southern California, 1769-1960 (PhD Diss., Claremont Graduate University, 2008), Thomas Pinney’s History of Wine in America Volume I: From Beginnings to Prohibition (Berkeley: University of California Press, 2007),Victor W. Geraci’s “Fermenting a Twenty-First-Century California Wine Industry,” Agricultural History 78, no. 4 (October 1, 2004), 438–65, and Vincent P. Carosso’s The California Wine Industry: A Study of the Formative Years (Berkeley: University of California Press, 1951) have documented the evolution of California’s historic wine industry.
 For further discussion of the Hispanicizing goals of the Franciscan missionaries, see Steven W Hackel, Children of Coyote, Missionaries of Saint Francis: Indian-Spanish Relations in Colonial California, 1769-1850 (Chapel Hill: University of North Carolina Press, 2005), 280-287; David Sweet, “The Ibero-Aerican Frontier Mission in Native American History,” in The New Latin American Mission History, ed. Erick Langer and Robert H. Jackson (Lincoln: University of Nebraska Press, 1995), 4; Robert H. Jackson, “The Formation of Frontier Indigenous Communities: Missions in California and Texas,” in New Views of Borderlands History, ed. Robert H. Jackson (Albuquerque: University of New Mexico Press, 1998), 134.
 Junípero Serra, Writings of Junipero Serra, Volume I, ed. Antoinin Tiber, O.F.M. (Washington, D.C.: Academy of American Franciscan History, 1955), 62-63, 221.
 Junípero Serra to Father Francisco Palou, written at Monterey, June 21, 1771, Writings of Juniper Serra, Volume I, ed. Antonine Tiber, O.F.M. (Washington, D.C.: Academy of American Franciscan History, 1955), 243.
 Some scholars date the first Mission vintage between 1781 and 1784 at San Juan Capistrano, but likely the first wines were produced a few years later. Thomas Pinney, History of Wine in America, 238.
 Later generations of growers named this the Mission grape. See Thomas Pinney, “The Early Days in Southern California,” in The University of California/Sotheby Book of California Wine, ed. Doris Muscatine, et al. (Berkeley: University of California Press, 1984), 4.
 Richard Steven Street, Beasts of the Field: A Narrative History of California Farmworkers, 1769-1913 (Stanford: Stanford University Press, 2004), 19.
 Alonso de Herrera, Agricultura General (Madrid: Don Antonio de Sancha), 1777. Originally published in the 16th century, this treatise underwent multiple revisions by various authors well into the 19th century. Several missions, including Santa Bárbara and Santa Clara, owned copies of the reference book. See Mission Santa Clara (Mission Santa Clara Archives, R.G. 1, Series V: Secularization and the Formation of California’s First Diocese, 1833-1851, Box 17, Folder 14: Mission Santa Clara Inventory of 1851 (Reproduction, Transcription, and Translation), 1851; Thomas Pinney, “The Early Days in Southern California,” in The University of California/Sotheby Book of California Wine, 2.
 Richard Steven Street, Beasts of the Fields, 28.
 Doyce B. Nunis, Jr. “Alta California’s Trojan Horse: Foreign Immigration,” in Contested Eden: California before the Gold Rush, ed. Ramón A. Gutiérrez, and Richard J. Orsi (Berkeley: University of California Press, 1998), 305; Douglas Monroy, “The Creation and Re-creation of Californio Society,” in Contested Eden, 180-181.
 After 1833, large land grants were redistributed to Californios at a rapid pace. Relatively few Indians received title to land, and those who did got small plots of land. See Steven W. Hackel, 388-389; Miroslava Chávez-García, Negotiating Conquest: Gender and Power in California, 1770s to 1880s (Tucson: University of Arizona Press, 2004), 62.
 Los Angeles was the winegrowing hub of California until the 1880s.
 Aguardiente was distilled grape brandy. It was the most common distilled alcohol in California before the Gold Rush. Pinney, A History of Wine in America, 238.
 William Heath Davis, Seventy-five Years in California (San Francisco: J. Howell, 1929), 222.
 Scott Macconnell, “Jean-Louis Vignes: California’s Forgotten Winemaker,” Gastronomica: The Journal of Food and Culture 11, no. 1 (April 2011): 90-91; Vincent P. Carosso, 8.
 Wayne Dell Gibson, Tomas Yorba’s Santa Ana Viejo, 1769-1847 (Santa Ana, CA: Santa Ana College Foundation Press and Rancho Santiago Community College District, 1976), 79; Testimony of Jose Dolores Sepulveda, The Anaheim Water Company, et. Al., Plaintiffs and Respondents vs. The Semi-Tropic Water Company, et al., Defendants and Appellants, Transcript on Appeal in the Superior Court of Los Angeles, State of California, Quoted in George Harwood Phillips, Vineyards & Vaqueros: Indian Labor and the Economic Expansion of Southern California, 1771-1877 (Norman: Arthur H. Clark Co., 2010), 162.
 Terry E. Stephenson, Don Bernardo Yorba (Los Angeles: G. Dawson, 1941), 32-33.
 Steven W. Hackel, 369.
 For further discussion of American conquest in California, see Linda Heidenreich, “This Land Was Mexican Once:” Histories of Resistance from Northern California, (University of Texas Press, 2007); John Mack Faragher, Violence and Justice in Frontier Los Angeles (New York: W. W. Norton & Company, 2015); Tomás Almaguer, Racial Fault Lines: The Historical Origins of White Supremacy in California (Berkeley: University of California Press, 1994); Lisbeth Haas, Conquests and Historical Identities in California, 1769–1936 (Berkeley: University of California Press, 1995); Chávez-García, Miroslava, Negotiating Conquest Gender and Power in California, 1770s to
1800s (Tucson: University of Arizona Press, 2004.
 Between the 1850s and 1870s, newly organized trade groups lobbied the state legislature to support research, education, and the distribution of plants and materials among viticulturists throughout the region. For example, see M.G. Gillette, Report of Special Committee on the Culture of the Grape-Vine in California: Introduced by Mr. Morrison Under Resolution of Mr. Gillette, to Examine into, and Report Upon, the Growth, Culture, and Improvement, of the Grape-Vine in California (Sacramento: Charles T. Botts, State Printer, 1861), 3-10.
 “An Account of the Wine Business in California, from Materials Furnished by Charles Kohler,” MSS C-D 111, Bancroft Library, University of California, Berkeley.
 “Native Wines,” Los Angeles Star, October 23, 1858.
 Leo J. Friis, Campo Aleman: The First Ten Years of Anaheim (Santa Ana: Friis-Pioneer Press, 1983), 15.
 Dorothea Jean Paule, “The German Settlement at Anaheim” (Master’s Thesis, University of Southern California, 1952), 10, 175; Leo J. Friis, 15-17
 Anaheim Wine Growers’ Association, Anaheim: its People and Products, 1869, 3.
 L. J Rose, Jr., L. J. Rose of Sunny Slope, 1827-1899: California Pioneer, fruit Grower, Wine Maker, Horse Breeder (San Marino: Huntington Library Press, 1959).
 California State Agricultural Society, Third Annual Fair, Cattle Show, and Industrial Exhibition, Held at San Jose, October 7th to 10th, 1856 (San Francisco, California Farmer Office, 1856), 21.
 “Report of the Visiting Committee,” in Transactions of the California Agricultural Society During the Year 1858 (Sacramento:C.T. Botts, State Printer, 1859), 286.
 AHungarian who claimed a dubious noble heritage, Haraszthy had already left his mark on Wisconsin, San Diego, and San Francisco where he was charged with fraud in his management of the U.S. mint. Possibly to rebuild his reputation, Haraszthy abandoned his business and moved to Sonoma to take up winegrowing in 1857. For further discussion see Thomas Pinney, A History of Wine in America, 273.
 Agoston Haraszthy, “Report on Grapes and Wine of California,” in Transactions of the California State Agricultural Society During the Year 1858, 313; “California Commission on the Culture of the Grape-Vine” in Report of Commissioners on the Culture of the Grape-Vine in California, (Sacramento: Benj. P. Avery State Printer, 1861), 7.
 Nicole Marie Guidotti-Hernández discusses the violence against Yaqui Indians along the US-Mexico border in Unspeakable Violence: Remapping U.S. and Mexican National Imaginaries (Durham: Duke University Press, 2011).
 Leonard John Rose Papers, MSSHM 70724: Box 1, 25, Huntington Library, San Marino.
 For discussion of anti-Chinese public discourse and laws, see Sucheng Chan, This Bittersweet Soil: The Chinese in California Agriculture, 1860-1910 (Berkeley: University of California Press, 1989), 370 and Natalia Molina, Fit to be Citizens? Public Health and Race in Los Angeles, 1879-1939, (University of California Press, 2006), 12.
 Minutes of the Los Angeles Vineyard Society, September 20, 1857, Los Angeles Vineyard Society Vertical File, Anaheim Public Library; Mildred Yorba MacArthur, Anaheim: The Mother Colony (Los Angeles: The Ward Ritchie Press, 1959), 30.
 Lucile Dickson, “The Founding and Early History of Anaheim, California,” Annual Publications, Historical Society of Southern California (XI, 1919), 30-31.
 L. J Rose, Jr., L. J. Rose of Sunny Slope, 1827-1899: California Pioneer, Fruit Grower, Wine Maker, Horse Breeder (San Marino: Huntington Library, 1959), 81-82.
 Sucheng Chan, 242.
 Agoston Haraszthy, The Father of California Wine (Santa Barbara: Capra Press, 1979),28.
 “Chinese Argonauts,” Bulletin of the Chinese Historical Society of America, VII, No. 4 (April 1972), 7.
 For example, see comparison of wages paid to L.J. Rose’s workers according to their race. Leonard J. Rose, Jr., L. J. Rose of Sunny Slope, 1827-1899: California Pioneer, fruit Grower, Wine Maker, Horse Breeder (San Marino: Huntington Library, 1959), 107.
 The phylloxera epidemic of the 1880s and the overproduction of grapes in California destabilized the grape and wine markets. For further discussion, see Erica Hannickel, 161-167; Thomas Pinney, A History of Wine in America, 343-355.
 Simone Cinotto, Soft Soil, Black Grapes: The Birth of Italian Winemaking in California, (New York: NYU Press, 2012), 23.
 Simone Cinotto, 15.
 Simone Cinotto, 25-28, 157-158.
 The CWA would control the California wine market until Prohibition. For further discussion see Ernest P. Peninou and Gail G. Unzelman, The California Wine Association and its Member Wineries, 1894-1920, (Santa Rosa, CA: Nomis Press, 2000), 72-80; Thomas Pinney, A History of Wine in America, 358-363.
 Simone Cinotto, 3, 139, 143
 J.M. Alston, J.T, Lapsley, and O. Sambucci, “Grape and Wine Production in California,” in California Agriculture: Dimensions and Issues ed. R. Goodhue, P. Martin, and B. Wright, (Giannini Foundation of Agricultural Economics, Berkeley, CA, 2018), 4-5, https://s.giannini.ucop.edu/uploads/giannini_public/a1/1e/a11eb90f-af2a-4deb- ae58-9af60ce6aa40/grape_and_wine_production.pdf.
 California Department of Food and Agriculture, “California Agricultural Statistics Review, 2017-2018,” 63, accessed July 25, 2019, www.cdfa.ca.gov/statistics.
 California Department of Food and Agriculture, “California Agricultural Statistics Review, 2018-2019,” 68, accessed July 27, 2020, https://www.cdfa.ca.gov/statistics/PDFs/AgExports2018-2019.pdf.
 California Department of Agriculture, “California Agricultural Exports 2018-2019,”4, accessed July 27, 2020, “California Agricultural Statistics Review, 2018-2019,” 8,12, accessed June 24, 2020, https://www.cdfa.ca.gov/statistics/PDFs/AgExports2018-2019.pdf.
 “California Agricultural Statistics Review, 2018-2019,” 114.
Julia Ornelas-Higdon is an Assistant Professor of History at California State University, Channel Islands. Her research and teaching focuses on the intersections of race, agriculture, and labor histories. She received a Faculty Fellowship from the National Endowment for the Humanities for the 2018-2019 academic year. Her forthcoming book, The Grapes of Conquest: Race, Labor, and the Industrialization of California Wine, 1769-1920, explores California’s 19th century wine industry as a site of conquest and racialization.