‎manIsaac Zwalf - Allegro‏‎
Born ‎2- aug 1884 Amsterdam,Netherland, died ‎31-10-1936 Amsterdam, Netherland‎, 51 or 52 years. Occupation: Diamond polisher. Son of Jacob Zwalf - Castro and Sebina Allegro‏

Marriage/ Related to:

‎womanMietje Swaluw - Scheffer‏‎
Born ‎23 jun 1884 Amsterdam,Netherland, died ‎9 apr 1943 Auschwitz-Biala Podleska, Poland‎, 58 years. Daughter of Mozes Swaluw - Knokker and Grietje Scheffer - Ensel‏

Children:

1)
‎manJacob Zwalf - Swaluw‏‎
Born ‎1911 Amsterdam,Netherland‎
2)
‎womanSebina Zwalf - Swaluw‏‎
Born ‎14 oct 1914 Amsterdam,Netherland, died ‎16 aug 1942 Auschwitz-Katowice, Poland‎, 27 years. Occupation: Seamstress
3)
‎manMaurits Zwalf - Swaluw‏‎
Born ‎8 may 1918 Amsterdam,Netherland, died ‎31 mar 1944 Central Europe‎, 25 years