Peter Rosback got his start in winemaking when he made his first Pinot Noir in 1985. in 1994 he launched Sineann with David O'Reilly. Peter has continued the Sineann tradition and David went on to start Owen Roe.

Now one of the finest wine producers in the Pacific Northwest, Peter is clearly passionate about making wines he loves, and it shows. Though Pinot Noir is still the main attraction, Peter has broadened his portfolio over the years to include stellar Cabernet Sauvignon and Franc, Merlot and Sauvignon Blanc wines, to name a few.

Well known for sourcing fruit from only the best vineyards, Peter carefully crafts wines from vineyards throughout the Pacific Northwest, from Washington's Horse Heaven Hills to the Willamette Valley. In the spring, Peter travels to New Zealand to make Sauvignon Blanc (Awatere Valley) and Pinot Noir (Central Otago).