Born ‎25-2-1902 Amsterdam, Netherland, died ‎1968‎, 65 or 66 years, ‎1st marriage/ related to: Eva Lily Steeris, ‎2nd marriage/ related to: Margaret Marshall. Son of Eliazer Kolthoff - van Essen and Francisca Jacobina van Oss - Meijer‏