Betty Kramer - Lion Born 17-7-1887 Krefeld, Germany. Daughter of Abraham Kramer and Henriette Lion - van Leeuwen Marriage/ Related to: Louis Oppenheimer - van Polen Born 31-5-1876 Veghel, Netherland. Occupation: Merchant, brush factory, 1st marriage to: Johanna Kramer - Lion, 2nd marriage/ related to: Betty Kramer - Lion. Son of Philippus Mozes Oppenheimer - Broekhuijsen and Saartje Elkan Polen - van Driel |