Louis Windmuller (1835-1913) was a civic leader and businessman who summered in Woodside until his death. He was born in Westphalia Germany and emigrated to the United States at the age of 18. He began working in the banking industry and chartered several banks that served New York’s growing German immigrant population. Windmuller also helped found the German-American Insurance Company in response to the devastating fire that destroyed Chicago in 1871. Later in life Windmuller devoted his energies to civic service, becoming active with the Reform Club, the New-York Historical Society, the Legal Aid Society, the American Scenic and Historic Preservation Society, and the Metropolitan Museum of Art.