 Durk Joseph Zalmstra, son of Joseph Karels Zalmstra and Gettje Annes Bangsma.Born 1815 Mirns en Bakhuizen Married 25 May 1844 Doniawerstal, age 28 or 29 years (married 62 years) to:  Dieuwe Jitte Feenstra, age by marriage 26 years, daughter of Jitte Sierds Feenstra and Jeltje Jacobs de Ree.Born 17 Dec 1817 St. Nicolaasga, died 26 Jul 1906 St.Nicolaasga, age 88 years, buried St.Nicolaasga Children: 1. Geertje Durks ZalmstraBorn 3 Mar 1845 St. Nicolaasga, died 18 Apr 1870 Tjerkgaast, age 25 years, buried 22 Apr 1870 St. Nicolaasga 2. Jeltje D. ZalmstraBorn 12 Nov 1846 St. Nicolaasga, died 3 Apr 1931 St. Nicolaasga, age 84 years, buried St. Nicolaasga | |||