 Jacobus Oosterbaan, son of Hermanus Oosterbaan and Geziena Adalaida Hiemstra.Born 30 Jul 1879 Bolsward, died 10 Dec 1918 Bolsward, age 39 years, buried Bolsward Married 28 Aug 1906 Bolsward, age 27 years (married 12 years) to:  Ida Ypma, age by marriage 25 or 26 years, daughter of Yeb Jans Ypma and Siebrigje Overmeer.Born 1880 Arum | |||