Jacob Presser was a son of Isaac Presser and Klaartje van Bergen from Weesp. He married 1 April 1936 in Hilversum Rebecca Aap, a daughter of Jacob Andries Aap and Dina Post. Jacob and Rebecca had a daughter Klaartje, born in Amsterdam on 8 July 1937.
Jacob Presser belonged to the so called "February group" and has been arrested by the nazis already 1941 and sent to Mauthausen, where he was killed …