Biography

About Marcus Ketellapper

Marcus Ketellapper was the son of Isaäc Ketellapper and Leentje Frinkel. He married 26 January 1933 in Amsterdam to Grietje Cohen, a daughter of Jacob Cohen and Rosa de Magtige.
Marcus was the brother of Rachel, Jetje and Simon Ketellapper.
City Archive of Amsterdam, archive cards of Isaac, Marcus and Simon Ketellapper.