 Marten Dooper, son of Pieter Jans Dooper and Sybrig Martens van der Zee.Born 19 Apr 1881 Workum, died 23 Dec 1964 Kerkrade, age 83 years, buried Kaalheide Married 4 Jul 1908 Bolsward, age 27 years (married 56 years) to:  Johanna van der Zee, age by marriage 24 years, daughter of Reinder van der Zee and Saakje Foekema.Born 15 Nov 1883 Bolsward Child: 1. Pieter Jan DooperBorn 28 Apr 1913 Workum, died 28 Sep 1993 Kerkrade, age 80 years, buried Imstenrade-Heerlen | |||