Born ‎23-9-1910 Rotterdam, Netherland, died ‎23-11-1985 Amsterdam, Netherland‎, 74 or 75 years. Occupation: Office clerk, ‎1st marriage/ related to: Henriette Rijksman - Waterman, ‎2nd marriage/ related to: Melitta Littmann. Son of Michel Salomon de Leeuw - Gobas and Caroliena Rosenberg - Meijer‏