to be Berlin-born

Edgar's wife, the Berlin-born Katharine Wilhelmina Heine (1859–1945), produced for him 5 children: Edgar (1883–1958), Egon (1884–1915), Erna (1885–1981), Ernst ("Putzi") (1887–1975) and Erwin (1888–1914).

Sie hatten fünf Kinder: Edgar (1883–1958), Egon (1884–1915), Erna (1885–1981), Ernst „Putzi“ (1887–1975) und Erwin (1888–1914).