1. | Tietje Marcus de Groot was born on 14 May 1879 in Oldeboorn, FR, NLD. Tietje married Johannes Hanzes van der Kooij on 01 Apr 1899 in Aengwirden, FR, NLD. Johannes (son of Hans Jelles van der Kooij and Reinskjen Alberts de Vries) was born about 1871 in Oldeholtwolde, Weststellingwerf, FR, NLD. [Group Sheet] [Family Chart] |