Born ‎8- Aug 1894 Groningen- Groningen, Netherland, died ‎5- May 1929 Amsterdam, Netherland‎, 34 years. Daughter of Abraham van Coevorden - Koekoek and Rosette Driels‏

Born ‎26-2-1897 Amsterdam, Netherland, died ‎16-7-1943 Sobibor-Biala Podleska, Poland‎, 45 or 46 years, ‎1st marriage to: Esther Heijmans - Ossedrijver, ‎2nd marriage/ related to: Bertha van Coevorden - Driels. Son of Abraham Hijman Kozijn/ Gobet and Mina Wijnschenk/ Zonderva‏