 Dorothea Maria "Dora" Elfring, daughter of Hermann Elfring and Tobina Anna Geessina Pas.Born 3 Jul 1895 Nieuwe Pekela, died 27 Jun 1972 Sneek, age 76 years, buried Heerenveen Married 13 Feb 1924 Nieuwe Pekela, age 28 years (married 25 years) to:  Gerhardus Josephus Witteveen, age by marriage 32 or 33 years, son of Pieter Witteveen and Gijsberta Maria Bodt.Born 1891 Schoterland, died 23 May 1949 Groningen, age 57 or 58 years | |||
| 2nd marriage Dorothea Maria "Dora" Elfring, daughter of Hermann Elfring and Tobina Anna Geessina Pas. Married 23 Nov 1964, age 69 years (married 7 years) to: Fedde Harmen van der Werf, age by marriage 65 years, son of Harmen Fedde van der Werf and Marijke Jozefs Siemonsma.Born 8 Apr 1899 Sandfirden, died 19 Nov 1979 Sneek, age 80 years, buried 22 Nov 1979 Roodhuis, 1st marriage to: Tjitske Maria Flapper, 2nd marriage to: Dorothea Maria "Dora" Elfring | |||