-San Fransisco Chronicle, Thursday 7 Apr 94, pA24. A memorial service will be held Monday for Andre Tchelistcheff, 92, an internationally respected vintner and leader in the California wine industry for more than half a century. Mr. Tchelistcheff died Tuesday at Queen of the Valley Hospital in Napa. He had recently undergone surgery at the hospital for the removal of a stomach tumor, according to a hospital official. Widely considered the dean of American winemakers, Mr. Tchelistcheff was a mentor to wine industry giants such as Robert Mondavi and Louis Martini. He was vice president of Beaulieu Vineyards in Napa for 35 years until his retirement in 1973, four years after the sale of Beaulieu to Heublein Inc. He also assembled a fabled library of wine literature. Beside managing Beaulieu, Mr. Tchelistcheff operated a private wine laboratory in St. Helena for 15 years. Later, he continued to share his expertise as a consultant for Beaulieu and dozens of other Napa and Sonoma wineries. Mr Tchelistcheff created the first world-class California cabernets at Beaulieu vineyards after the end of the Prohibition era, and developed the winery's "private reserve" appellation. There, he also pioneered the cold-fermentation process now widely used in producing white and rose wines. He developed frost- prevention techniques and helped curb vine disease in Napa Valley. Among the most influential winemakers in the country, Mr. Tchelistcheff spoke candidly about the mass marketing and commercialism that crept into the industry over the years. In 1991, Chronicle writer Sam Whiting wrote of him, "His palate was so refined he could tell by taste whether a wine came from Rutherford dust, Oakville dirt or a furrow in between." At that time, Mr Tchelistcheff commented, "Money is the dust of life. I don't have a wine cellar, I don't have a vineyard, I don't have nothing. I only have my head." His continuing preeminence was demonstrated in 1992 when he blended red wine donated by 105 wineries of Napa into a special barrel or "unity lot". A Russian native, Mr Tchelistcheff served in the anti-communist White Army during the Russian civil war of 1918-1921, and was left for dead on the battlefield after his unit was machine-gunned during a snowstorm. His father held a funeral for him. However, he and his family eventually fled to France, where he studied agronomy before meeting Beaulieu owner Georges de Latour, who recruited him to come to the United States in 1938. In 1954, the French government honored him for bringing French quality winemaking to America. In 1990 he was named Wine Man of the Year at the Wine Industry Technical Symposium in Rohnert Park. The memorial service will be held Monday at 11 a.m. at St Mary's Episcopal Church, 1917 Third Street, Napa. Burial will be private.