 Jan Foppe Jonker, son of Foppe Pieters Jonker and Hotske Ligthart.Born 21 Jul 1879 Achlum, died 25 Nov 1959, age 80 years Married to:  Regina Obbema, daughter of Gorrit Obbema and Klaaske de Boer.Born 13 Oct 1887 Witmarsum, died 8 Jun 1983 Harlingen, age 95 years, buried Harlingen | |||