 Maria Catharina van der Werf, daughter of Fedde Harmen van der Werf and Tjitske Maria Flapper.Born 28 Feb 1934 Wymbritseradeel, died 27 Sep 2021 Deventer, age 87 years, buried Roodhuis Married 7 Apr 1956, age 22 years (married 59 years) to:  Jacob Altenburg, age by marriage 24 years, son of Jan Japicks Altenburg and Teatske Terpstra.Born 14 May 1931 Oosterend, died 8 Sep 2015 Steenenkamer, age 84 years | |||