Mozes Elzas was a son of Levie Elzas and Sara Roodveldt. He married 27 July 1904 in Amsterdam to Naatje Peperwortel, daughter of Joseph Peperwortel and Vrouwtje van der Glas. The couple had seven children of whom Joseph has died in 1907, nearly 3 years old. Their other children, Sara, Abraham, Federika, Lea and the still at home whith their parents living Levie and Branca (with her son Maurits) di…