Janke married Marten Gerrits Vissia on 14 Dec 1760 in Drachten, Smallingerland, FR, NLD. Marten (son of Gerrit Ritskes and Grietje Jans) was born about 1736; died on 07 Feb 1825 in huis 1, Boornbergum, Smallingerland, FR, NLD. [Group Sheet] [Family Chart]

1. Lubbert Martens was born on 23 Nov 1762 in Beetsterzwaag, Opsterland, FR, NLD; died on 11 Nov 1807 in Beets, Opsterland, FR, NLD.
2. Berend Martens Vissia was born on 14 May 1763 in Beetsterzwaag, Opsterland, FR, NLD.
3. Gerrit Martens was born on 14 May 1763 in Beetsterzwaag, Opsterland, FR, NLD.
4. Barbertje Martens Vissia was born about 1767; died on 20 Nov 1822 in Opsterland, FR, NLD.
5. Hendrik Martens Vissia was born on 17 Jan 1770 in Beetsterzwaag, Opsterland, FR, NLD; died on 27 Mar 1845 in Opsterland, FR, NLD.
6. Klaas Martens Vissia
7. Ritske Martens Vissia was born on 25 Jan 1774 in Beetsterzwaag, Opsterland, FR, NLD.