1908 Old Stone Winery constructed
1935 Tasting Room opens in Old Stone Winery
1948 Henry Trione settles in Santa Rosa, CA and begins career in mortgage banking.
1970 Trione Family starts vineyard development company, Vimark Vineyards.
1972 John Tankersley joins Trione family vineyards as vineyard manager

Purchase of River Road Ranch, Russian River Valley
1973 Santa Rosa Chamber of Commerce selects

Henry Trione Businessman of the Decade

Purchase of Cloverdale Ranch, Alexander Valley
1975 Purchase of Geyserville Ranch, Alexander Valley
1976 Purchase of Flatridge Ranch, Sonoma Coast
1982 Henry Trione and family purchase Geyser Peak Winery and Home Ranch, Geyserville
1983 Vic and Mark Trione co-found Luther Burbank Savings

Russian River Valley becomes an AVA
1984 Alexander Valley becomes an AVA
1987 Sonoma Coast becomes an AVA
1998 Trione Family sells Geyser Peak Winery to Fortune Brands
2003 Ben Byczynski becomes Viticulturist
2005 Mark and Victor Trione found Trione Winery

Scot Covington becomes Winemaker
2006 Renovations begin on Old Stone Winery
2007 Denise Trione joins Trione Winery as director of sales and hospitality.
2008 First harvest at new Trione Winery
2009 Kris Hicks joins Trione Vineyards.
2012 John Tankersley retires and Kris Hicks becomes Vineyard Manager