Levie Mendels was a son of Arie Mendels and Flora Keijzer. He married Sara Bak in 1915 in Amsterdam. She passed away in 1924. Besides the here mentioned children they had three more children, among whom a daughter Vrouwtje and a daughter Betje. Levie Mendels remarried in 1939 in Amsterdam to Judith Eva Witteboon.
Stadsarchief Amsterdam, archiefkaart Levie Mendels