Johannes married Margaretha Leonhard on 28 May 1850 in Hayna, Pfalz, Bayern. Margaretha (daughter of Philipp Jakob Leonhard and Eva Margaretha Metz) was born on 25 Dec 1817 in Hayna, Pfalz, Bayern; was christened on 25 Dec 1817 in Hayna, Pfalz, Bayern; died on 18 Jul 1893 in Hayna, Pfalz, Bayern. [Group Sheet] [Family Chart]

1. Katharina Eichhorn was born on 17 Apr 1853 in Hayna, Pfalz, Bayern.
2. Franz Eichhorn was born on 9 Sep 1854 in Hayna, Pfalz, Bayern; died on 22 Jul 1877 in München, Stadtkreis München, Bayern.
3. Jakob Eichhorn was born on 24 May 1856 in Hayna, Pfalz, Bayern; died on 20 May 1922 in Hayna, Pfalz, Bayern.
4. Margaretha Eichhorn was born on 27 Jul 1857 in Hayna, Pfalz, Bayern.
5. Maria Eichhorn was born on 30 Mar 1859 in Hayna, Pfalz, Bayern.
6. Johannes Eichhorn was born on 24 Jun 1862 in Hayna, Pfalz, Bayern.

Johannes married Margaretha Eva Deck. Margaretha was born in 1775 in Edenkoben, Pfalz. [Group Sheet] [Family Chart]