 Johanna Koopman, daughter of Frederikus Koopman and Johanna Maria van der Vegte.Born 31 Dec 1879 Oldebroek, died 18 Aug 1947, age 67 years, buried Steenwijkerwold Married 5 Oct 1916 Zwollerkerspel, age 36 years (married 14 years) to:  Bernardus de Vent, age by marriage 40 years, son of Hendrikus de Vent and Mettje (Mathilda) Vonk.Born 15 May 1876 Steenwijkerwold, died 12 Dec 1930 Steenwijkerwold, age 54 years, buried Steenwijkerwold, 1st marriage to: Margaretha Mulder, 2nd marriage to: Johanna Koopman | |||