Teunis Wopkes Veenstra
- Born: 15 Sep 1869, Korehemmen Smallingerland Friesland NL
- Marriage: (1): Grietje Roersma 5 Apr 1895, Drachten Smallingerland Friesland Netherlands
- Marriage: (2): Haakje de Vries 7 Jul 1900, Drachten Smallingerland Friesland Netherlands
- Died: 21 Dec 1921, Drachten Smallingerland Friesland Netherlands
Teunis married Grietje Roersma, daughter of Errit Hendriks Roersma and Aukjen Geerts Geertsma, on 5 Apr 1895 in Drachten Smallingerland Friesland Netherlands. (Grietje Roersma was born on 7 Mar 1864 in Optwijzel Achtskarplen Friesland Netherlands and died on 19 Apr 1899 in Drachten Smallingerland Friesland Netherlands.)
Teunis also married Haakje de Vries, daughter of Marten Hattums de Vries and Aaltje Postma, on 7 Jul 1900 in Drachten Smallingerland Friesland Netherlands. (Haakje de Vries was born on 24 Apr 1873 in Oudega (Aldegea) Smallingerland Friesland Netherlands and died on 30 Jan 1940 in Oudega (Aldegea) Smallingerland Friesland Netherlands.)
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