 Herman Sjoerd Ydema, son of Harmen Ydema and Minke Jacobs Galama.Born 29 Sep 1911 Greonterp, died 14 May 1988 Blauwhuis, age 76 years, buried Blauwhuis Married 20 Jul 1940 Wymbritseradeel, age 28 years (married 47 years) to:  Juliana Margaretha Gertrudis Flapper, age by marriage 25 years, daughter of Johannes Douwes Flapper and Sietsche Ettema.Born 2 Jan 1915 Workum, died 11 Apr 2009 Workum, age 94 years, buried Blauwhuis | |||