 Wopke Hylkes Grondstra, son of Hylke Lieuwes Grondstra and Geertje Wopkes Rauwerda.Born 1817 Heeg, died 2 Nov 1898 Woudsend, age 80 or 81 years, buried St. Nicolaasga Married 18 Oct 1842 Wymbritseradeel, age 24 or 25 years (married 40 years) to:  Jantje Jans Noppert, age by marriage 22 years, daughter of Jan Jans Noppert and Pierkje Sytzes Fluitman.Born 20 Aug 1820, died 29 Apr 1883 Woudsend, age 62 years, buried St Nicolaasga Children: 1. Hylke GrondstraBorn 22 Sep 1844 Heeg, died 13 Feb 1915 Woudsend, age 70 years, buried St. Nicolaasga 3. Geertruida GrondstraBorn 1 Oct 1854 Woudsend, died 26 Dec 1914 Amsterdam, age 60 years, buried Amsterdam | |||