Jan married Trijntje Jacobs de Jong on 15 Nov 1776 in Joure, Haskerland, FR, NLD. Trijntje (daughter of Jacob Jans and Uilkjen Geerts) was born about 1754 in Nijeschoot, Schoterland, FR, NLD; died on 09 Dec 1842 in Tjalleberd, Aengwirden, FR, NLD. [Group Sheet] [Family Chart]

1. Gebbigjen Jans Jetten was born on 13 Aug 1777 in Rohel, Schoterland, FR, NLD; died on 29 May 1858 in armhuis, Heerenveen, Aengwirden, FR, NLD.
2. Jacob Jans Jetten was born on 12 May 1781 in Rohel, Schoterland, FR, NLD; died on 22 Oct 1826 in Sintjohannesga, Schoterland, FR, NLD.
3. Jan Jans Tuiten was born on 13 Dec 1782 in Sintjohannesga, Schoterland, FR, NLD; died on 07 May 1862 in no. 10, Tjalleberd, Aengwirden, FR, NLD.
4. IJdigjen Jans Tuiten was born on 29 Apr 1785 in Rottum, Schoterland, FR, NLD.
5. Egbert Jans Tuiten was born on 28 Aug 1788 in Sintjohannesga, Schoterland, FR, NLD; died on 11 Nov 1830 in no. 31, Rotsterhaule, Schoterland, FR, NLD.
6. Uilkjen Jans Tuiten was born on 08 Sep 1793 in Terband, Aengwirden, FR, NLD; died on 03 Apr 1837 in Rotsterhaule, Schoterland, FR, NLD.
7. Antje Jans Jetten was born on 11 Jun 1798 in Sintjohannesga, Schoterland, FR, NLD; died on 02 Nov 1832 in Sintjohannesga, Schoterland, FR, NLD.
8. Pier Jans Jetten was born on 13 Nov 1802 in Oudehaske, Haskerland, FR, NLD.