1. | Klaaske Sijtzes de Jong was born about 1887 in Warga, Idaarderadeel, FR, NLD. Klaaske married Sjoerd Johannes de Jong on 10 May 1919 in Idaarderadeel, FR, NLD. Sjoerd (son of Johannes Sjoerds de Jong and Trijntje Heeres Hooghiemster) was born on 19 Apr 1891 in Warga, Idaarderadeel, FR, NLD. [Group Sheet] [Family Chart] |