 Sijtske Joukes Deelsma, daughter of Jouke Popkes Deelsma and Jantje Harings Postma.Born 1 Feb 1846 Akkrum, died 25 May 1921 Tirns, age 75 years, buried Roodhuis Married to:  Fedde Johannes van der Werf, son of Johannes Feddes van der Werf and Minke Harmens Engwerda.Born 15 Jan 1840 Hichtum, died 14 May 1876 Deersum, age 36 years, buried Irnsum Children: 1. Johannes Feddes van der WerfBorn 28 Feb 1866 Deersum (birth declaration: 1 Mar 1866), died 7 Dec 1920 Rheine, Duitsland, age 54 years 2. Popke van der WerfBorn 21 Oct 1869 Deersum, died 14 Dec 1943 Franeker, age 74 years, buried Franeker 3. Harmen Fedde van der WerfBorn 17 Dec 1870 Deersum, died 17 May 1955 Leeuwarden, age 84 years 4. Jouke van der WerffBorn 17 Jun 1874 Deersum, died 21 Nov 1952 Leeuwarden, age 78 years, buried Wijtgaard 5. Franciscus Feddes van der WerffBorn 28 Jul 1875 Deersum, died 4 Sep 1948 Dronrijp, age 73 years, buried Dronrijp | |||
| 2nd marriage Sijtske Joukes Deelsma, daughter of Jouke Popkes Deelsma and Jantje Harings Postma. Married to: Taeke S. Hiemstra, son of Sybren Taekes Hiemstra and Pietje Johannes Boersma.Born 16 Mar 1855 Bozum, died 6 Nov 1933 Leeuwarden, age 78 years, buried Roodhuis | |||