 Maria Josepha Koets Married to:  Jan de Boer, son of Bouwe Broers de Boer and Agatha Ypma.Born 24 Sep 1887 Akmarijp, died 6 Dec 1941 voorburg, age 54 years, buried voorburg | |||
| Maria Josepha Koets Married to: Jan de Boer, son of Bouwe Broers de Boer and Agatha Ypma.Born 24 Sep 1887 Akmarijp, died 6 Dec 1941 voorburg, age 54 years, buried voorburg | |||