manAlexander van Os - van Lissa‏‎
Born ‎29-3-1879 Amsterdam, Netherland, died ‎5- mar 1943 Sobibor-Biala Podleska, Poland‎, 63 or 64 years. Son of Simon van Os - Lansberg and Eliza van Lissa - Lansberg

Married ‎31-1-1912 Amsterdam, Netherland (30 or 31 years married) to:

womanGeertruida Israel - Katz‏‎
Born ‎9- feb 1884 Arnhem, Netherland, died ‎5- mar 1943 Sobibor-Biala Podleska, Poland‎, 59 years. Daughter of Salomon Israel - Sternfeld and Alida Katz - Sternfeld