 Joukje Zijlstra, daughter of Sybe Hotzes Zijlstra and Tettje Sybrandy.Born 15 Jan 1870 Heeg, died 7 Mar 1950 Blauwhuis, age 80 years Married 22 May 1897 Wymbritseradeel, age 27 years (married 52 years) to:  Simon Zwart, age by marriage 29 years, son of Johannes Simons Zwart and Roelofke Wessels Bosma.Born 28 Jun 1867 Balk, died 11 May 1954 Wolvega, age 86 years, buried Blauwhuis Children: 1. Johannes ZwartBorn 13 Mar 1899 Heeg, died 9 Aug 1982 Deventer, age 83 years, buried Duistervoorde 2. Sybrandus ZwartBorn 30 May 1900 Heeg, died 1 Jan 1989 Den Helder, age 88 years, buried Den Helder | |||