 Johannes Kornelis Tadema, son of Cornelis Oenes Tadema and Eip (Eijp) Johannes Polder.Born ± 1800, died before 8 May 1873 Married 1 Oct 1826 Workum, age approximately 26 years (married at most 46 years) to:  Haebeltje Arnoldus "Helena" Jelgersma, age by marriage approximately 26 years, daughter of Nolle Jelles Jelgersma and Fokje Tijsses Fons.Born ± 1800, died before 8 May 1873 Children: 1. Ruurd Johannes TademaBorn 15 Jan 1828 Bakhuizen, died 24 Jan 1909 Ouwsterhaule, age 81 years, buried St. Nicolaasga 2. Cornelis TademaBorn 6 Sep 1829 Mirns en Bakhuizen, died 11 Nov 1908 Mirns en Bakhuizen, age 79 years, buried Bakhuizen 3. Arnoldus TademaBorn 25 May 1833 Mirns en Bakhuizen, died 24 Oct 1890 Bakhuizen, age 57 years. Occupation: Landarbeider | |||