 Willem Johannes KnijffBorn 06 Sep 1910 Utrecht, died 26 Dec 1954 Utrecht, age 44 years. Occupation: slager Married ± 1937 Utrecht, age approximately 27 years (married approximately 17 years) to:  Juliska Jurena, age by marriage approximately 32 yearsBorn 09 Sep 1905 Apatin (Voorm. Joegoslavië), age 119 years Child: | |||