Johannes married Magdalena Gerber on 27 Jan 1799 in Langnau (im Emmental), Bern, Switzerland. Magdalena (daughter of Ulrich Gerber and Elsbeth Steiner) was christened on 30 Mar 1777 in Langnau (im Emmental), Bern, Switzerland; was buried on 9 Feb 1858 in Langnau (im Emmental), Bern, Switzerland. [Group Sheet] [Family Chart]

1. Christian Siegenthaler was christened on 11 Jul 1799 in Sumiswald, Bern, Switzerland; was buried on 25 Jul 1869 in Langnau (im Emmental), Bern, Switzerland.
2. Johannes Siegenthaler was christened on 30 Oct 1800 in Langnau (im Emmental), Bern, Switzerland; was buried on 14 Apr 1810 in Langnau (im Emmental), Bern, Switzerland.
3. Samuel Siegenthaler was christened in Feb 1802 in Langnau (im Emmental), Bern, Switzerland; was buried on 24 Apr 1802 in Langnau (im Emmental), Bern, Switzerland.
4. Barbara Siegenthaler was christened on 6 May 1803 in Langnau (im Emmental), Bern, Switzerland; died on 18 Aug 1885.
5. Maria Siegenthaler was christened on 23 Dec 1804 in Langnau (im Emmental), Bern, Switzerland; died on 18 Feb 1887.
6. Samuel Siegenthaler was christened on 30 Mar 1806 in Langnau (im Emmental), Bern, Switzerland; died on 24 Jan 1884.
7. Friedrich Siegenthaler was christened on 29 Oct 1807 in Langnau (im Emmental), Bern, Switzerland; died on 25 May 1871.