Born ‎1-10-1887 Amsterdam, Netherland, died ‎11-2-1938 Amsterdam, Netherland‎, 50 or 51 years. Daughter of David Bierwolf and Maria Elisabeth van Hemert‏

Born ‎10-7-1896 Amsterdam, Netherland‎. Son of Arie de Leeuw - Rubens and Esther Goldsmith - Mackum‏