Born ‎17-2-1883 The Hague, Netherland, died ‎2- Feb 1945 The Hague, Netherland‎, 61 or 62 years. Occupation: Factory worker. Son of Cornelis Alkemade and Agnita Hengevelt‏

Born ‎29-7-1874 The Hague, Netherland, died ‎6- Feb 1949 Delft, Netherland‎, 74 or 75 years. Daughter of Cosman Meijer Fresco - Cosman and Grietje Swaan - van Tijn‏