Born ‎20-12-1893 Amsterdam, Netherland, died ‎22-9-1938 Amsterdam, Netherland‎, 44 or 45 years. Son of Meijer Visser - Bakkum and Keetje Vieijra - Hartog‏

Born ‎7- Jun 1894 Amsterdam, Netherland, died ‎26-2-1942 Auschwitz-Katowice, Poland‎, 47 or 48 years, ‎1st marriage/ related to: Sapi Elfra Mouritz - Wonseldorf, ‎2nd marriage/ related to: Samson Visser - Vieijra. Daughter of Leendert Visser - Bakkum and Adriana Trijtel - Lavino‏