 Jacob Michiel Ydema, son of Harmen Ydema and Minke Jacobs Galama.Born 5 Oct 1901 Greonterp, died 14 Oct 1990 Winterswijk, age 89 years, buried Blauwhuis Married/ Related to:  Hermine Frederike Maria DellemijnBorn 10 Nov 1917 Doesburg, died 10 Nov 1917 Leiden, buried Blauwhuis | |||