Born ‎28-10-1874 Amsterdam, Netherland, died ‎1-Oct-1942 Monowitz, Poland‎, 67 or 68 years

Born ‎3-Nov-1878 Leeuwarden, died ‎1-Oct-1942 Monowitz, Poland‎, 63 years, ‎1st marriage to: Philippus Feitsma - de Jong, ‎2nd marriage to: Sander van Zanten. Daughter of David Hartog Cohen - Koekoek and Sara Keizer - Dwinger‏