Family Group Sheet| FATHER | | Jan Cornelis van Ankum | | BIRTH | 16 January 1822 | | | DEATH | 26 March 1857 | | | FATHER | Cornelis van Ankum | | MOTHER | Maria van der Putten | | | | MOTHER | | Tettje Jeens Jillings | | BIRTH | 1819 | | | DEATH | 29 March 1858 | Heerenveen | | FATHER | Jeen Jelles Jillings | | MOTHER | Grietje Laros |
|