Born ‎20-10-1884 Groningen-Groningen, Netherland, died ‎30-1966 Amsterdam, Netherland‎, 81 or 82 years. Occupation: Optician. Son of Salomon Levie Jacobs/ Gomper and Frouke Benjamin Leek/ de Groo‏

Born ‎15-9-1885 Sneek-Friesland, Netherland, died ‎14-5-1974 Amsterdam, Netherland‎, 88 or 89 years. Daughter of Aron Sanders - Frijda and Regina Frankel - Baer‏