Born ‎21-8-1897 Rotterdam, Netherland, died ‎19-9-1923 Amsterdam, Netherland‎, 25 or 26 years. Daughter of David Blitz - Philippsohn and Carolina Haas - de Vries‏

Born ‎22-2-1892 Amsterdam, Netherland, died ‎26-6-1964 Hilversum, Netherland‎, 71 or 72 years. Occupation: Furniture store, ‎1st marriage/ related to: Bertha Jacobson, ‎2nd marriage to: Rosalie Blitz - Haas. Son of Isaac Spier - de Sterke and Helena Hartog - Cohen‏