David Frankenhuis was a son of Karel Frankenhuis and Froukje de Swaan. According to an insurance policy dating back to 1939 David and his family lived in the Warmoesstraat 169 before the war.
Addition of a visitor of the website.
David Frankenhuis had first been married to Sara Keizer. From that marriage one son, Maurits, was born.
Amsterdam Municipal Archives; record card of Maurits Frankenhuis