 Sake van der Werk, son of Haaije Everts van der Werk and Janke Sytses de Jong.Born 18 Aug 1876 Groningen. Occupation: los werkman Married 17 Dec 1903 Watergraafsmeer, age 27 years (married 39 years) to:  Trijntje Withaar, age by marriage 29 yearsBorn 24 Mar 1874 Nijeveen, died 8 May 1943 Amsterdam, age 69 years | |||