Isidor Oostra PRIVACY FILTER Married to: Clara Rudelsheim - Voorzanger Born 12-6-1884 Amsterdam, Netherland, 1st marriage to: Mozes Kleerekoper - Huijsman, 2nd marriage to: Isidor Oostra. Daughter of Zadok Rudelsheim/ Heilbro and Hanna Voorzanger/ de Groo |