Isaac Biedermann was a son of Maijer Markus Biedermann and Justine Kann. He married 30 October 1904 in Eindhoven to Regina Moses, a daughter of Jakob Moses and Maria Guggenheim. The couple had three children: one son survived the Holocaust; one daughter went to England in 1939 but their son Meijer M…
Meer over de familie Biedermann-Moses is te lezen in onderstaand boek. Tamara Becker en An Huitzing, Op de foto in oorlogstijd: Studio Wolff, 1943 (Eindhoven 2017) 210-211.