Abraham Monnikendam was a son of Salomon Monnikendam and Sara Kaseres. He married in Amsterdam on 12 April 1916 to Rosalina Credo, daughter of Abraham Credo and Antje van Brakel. The couple had four children: Sara, Antje, Salomon and Jacobina. Sara, as well her sister Jacobina and their mother have survived the Holocaust.
City Archive of Amsterdam, archive card of Salomon Monnikendam and Abraham M…