Kaatje Lootsteen was a daughter of Isaac Lootsteen and Rebecca Ossendrijver. She married 28 October 1925 in Amsterdam to Hartog Schaap, a son of Gompel Wolf Schaap and Hendrina Walvisch.
Kaatje Lootsteen was born in a family with seven children, of whom one sister has survived the war. The other siblings, Mozes, Clara, Benedictus, Hartog and Salomon have been killed during the Holocaust.
City Archive of Amsterdam, archive card of Rebecca Ossendrijver and website www.wiewaswie.nl.
Biography