Born ‎24-7-1893 Amsterdam, Netherland‎. Son of Simon Cosman and Abigail Polak‏

Born ‎19-8-1892 Amsterdam, Netherland, died ‎22-10-1950 Amsterdam, Netherland‎, 57 or 58 years. Daughter of Isaac Duis - Pront and Naatje Norden - Peereboom‏