 Johannes Theodorus Ydema, son of Harmen Ydema and Minke Jacobs Galama.Born 1 Aug 1906 Greonterp, died 4 Dec 1992 Heerenveen, age 86 years Married 8 Apr 1939 Wymbritseradeel, age 32 years (married 53 years) to:  Gatske Catharina Landman, age by marriage 21 years, daughter of Sjoerd Tjittes Landman and Elisabeth Ypes van der Werf.Born 6 Nov 1917 Oudega, died 1 May 2000 Joure, age 82 years | |||