Madeline Dreyfuss married first husband, Simon Heineman in 1898. Simon later founded the Bail-Heineman Company, a liquor distribution company. Madeline was active in Tucson's civic affairs, founded the Saturday Morning Music Club, and organized fundraising for the construction of the Temple of Music and Art. She married Harry Berger in 1927. Her sister, Fannie Dreyfuss, married Fred Fleishman, a prominent Tucson druggist. Their brother, Wilhelm, was a salesman who invested in mining and oil.
From the description of Dreyfuss family papers, 1889-1943 (bulk 1910-1930). (Arizona Historical Society, Southern Arizona Division). WorldCat record id: 41627072