 Jacobus Josephus van der Werff, son of Jozef van der Werff and Geertruida de Boer.Born 11 Jun 1853 Leeuwarden, died 9 Dec 1922, age 69 years, buried Leeuwarden Married 6 Jun 1888 Leeuwarden, age 34 years (married 34 years) to:  Petronella Faas, age by marriage 25 years, daughter of Hendericus Norbertus Faas and Maria Elisabeth Smits.Born 21 Jan 1863 Leeuwarden, died 1 Aug 1944, age 81 years, buried 5 Aug 1944 Leeuwarden | |||