 Klaas van der Werf, son of Atze van der Werf and Anna de Jager.Born 16 Apr 1902 Lemmer, died 16 Mar 1975 Lemmer, age 72 years Married 25 Apr 1936 Balk, age 34 years (married 33 years) to:  Tjepkje Fimmes van der Wal, age by marriage 30 years, daughter of Fimme Sjoukes van der Wal and Meike Altena.Born 23 Feb 1906 Nijemirdum, died 25 Feb 1970, age 64 years | |||