 Douwe Klases Molenaar, son of Klaas Abraham and Tjitske Douwes.Born 5 Apr 1764 Oosterend, baptised 5 Apr 1764 Roodhuis onder Oosterend, died 19 Jun 1843 Workum, age 79 years, buried Workum Married 27 Jan 1813 Workum, age 48 years Married (religious) 31 Jan 1813 Workum (married 17 years) to:  Dieuwke Piebes Wagenaar, age by marriage 35 or 36 years, daughter of Piebe Johannes Wagenaar and Teuntje Ruurds.Born 1777 Workum, died 30 Jan 1830 Workum, age 52 or 53 years Child: 1. Niklaas MolenaarBorn 23 Aug 1815 Workum, died 29 Sep 1893 Nes, Ameland, age 78 years, buried Nes, Ameland | |||
| 2nd marriage Douwe Klases Molenaar, son of Klaas Abraham and Tjitske Douwes. Married 27 May 1832 Workum, age 68 years (married 1 years) to: Trijntje Jentjes Veldman, age by marriage 41 or 42 years, daughter of Jentje Douwes Veldman and Lijsbeth Wytses.Born 1790 Workum, died 30 Oct 1833 Workum, age 42 or 43 years | |||
| 3rd marriage Douwe Klases Molenaar, son of Klaas Abraham and Tjitske Douwes. Married 5 Aug 1835 Workum, age 71 years (married 7 years) to: Maria Petronella Koelmans, age by marriage 48 or 49 years, daughter of Gerhardus Koelmans and Fokeltje Oeges.Born 1786 Leeuwarden, died 11 Feb 1858 Bolward, age 71 or 72 years | |||