 Folkert Lucas Sinnema, son of Lucas Folkerts Sinnema and Johanna Rinzes Boersma.Born 13 Aug 1824 Warga, died 8 Sep 1906 Warga, age 82 years Married 16 May 1850 Idaarderadeel, age 25 years (married 12 years) to:  Jeltje Jans Jurna, age by marriage 21 years, daughter of Jan Sybrens Jurna and Antje Kornelis de Rijk.Born 24 Oct 1828 Ægum, died 30 Jul 1862 Warga, age 33 years, buried Warga Children: 1. Lucas Folkerts SinnemaBorn 5 Apr 1851 Warga, died 29 Dec 1944 Warga, age 93 years, buried Warga 3. Jan Folkert SinnemaBorn 29 Dec 1853 Warga, died 21 Feb 1918 Amsterdam, age 64 years, buried Amsterdam 6. Johanna SinnemaBorn 8 Jan 1859 Warga, died 2 May 1938 Goutum, age 79 years, buried Wijtgaard 7. Rinze SinnemaBorn 10 Feb 1861 Idaarderadeel | |||
| 2nd marriage Folkert Lucas Sinnema, son of Lucas Folkerts Sinnema and Johanna Rinzes Boersma. Married 23 Apr 1863 Idaarderadeel, age 38 years (married 43 years) to: Tietje Alberts Smits, age by marriage 31 years, daughter of Albert Geerts Smits and Geertje Tjeerds Buma.Born 10 Dec 1831 Bozum, died 4 Apr 1920 Warga, age 88 years, buried Warga, 1st marriage to: Tjisse Hanzes van der Hoek, 2nd marriage to: Folkert Lucas Sinnema Children: 1. Jeltje SinnemaBorn 4 Sep 1864 Warga, died 3 May 1919 Zutphen, age 54 years, buried Zutphen 2. Geertje SinnemaBorn 8 Sep 1867 Warga, died 20 Feb 1956 Warga, age 88 years, buried Warga 3. Cornelia SinnemaBorn 14 Aug 1869 Warga, died 19 Feb 1954 Warga, age 84 years, buried Warga 4. Yttje SinnemaBorn 29 Sep 1871 Warga, died 5 Jun 1940 Leeuwarden, age 68 years, buried Leeuwarden 5. Ruurd Folkert SinnemaBorn 13 Nov 1873 Warga, died 19 Jul 1925 Warga, age 51 years, buried Warga 6. Hendrikus Folkert SinnemaBorn 20 Oct 1875 Warga, died 27 Aug 1945 Warga, age 69 years, buried Warga | |||