Clara Lootsteen was a daughter of Isaac Lootsteen and Rebecca Ossendrijver. She married 25 July 1928 in Amsterdam to Abraham Ketellapper, a son of Isaac Ketellapper and Klaartje Halverstad.
Clara Lootsteen was born in a family with seven children, of whom one sister has survived the war. The other siblings, Mozes, Kaatje, 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