 Jan de Wolff, son of Jaring Jans de Wolff and Yfke Petrus Hiemstra.Born 26 Aug 1895 Greonterp, died 1 Mar 1974 St. Nicolaasga, age 78 years Married 22 Apr 1921 Doniawerstal, age 25 years (married 52 years) to:  Catharina Agricola, age by marriage 23 years, daughter of Lubbert Klazes Agricola and Afke Kornelis Zwaga.Born 12 Jul 1897 Doniaga, died 24 Mar 1991 St. Nicolaasga, age 93 years, buried St. Nicolaasga Children: 1. Jaring de WolffBorn 16 Jan 1922 Doniaga, died 15 Nov 1984 St. Nicolaasga, age 62 years, buried St. Nicolaasga 2. Isedorus "Ivo" de WolffBorn 2 Sep 1927 St. Nicolaasga, died 19 Dec 2013 St. Nicolaasga, age 86 years, buried St. Nicolaasga | |||