 Sjouke Johannes Hylkema, son of Johannes Lammerts Hylkema and Ytje van der Werf.Born 7 Apr 1932 Weakens, died 25 May 2017 Dokkum, age 85 years Married to: Children: | |||
| Sjouke Johannes Hylkema, son of Johannes Lammerts Hylkema and Ytje van der Werf. Born 7 Apr 1932 Weakens, died 25 May 2017 Dokkum, age 85 years Married to: Children: | |||
