Johannes married Katharina Ehrhardt on 17 Feb 1857 in Blankenborn, Pfalz, Bayern. Katharina (daughter of Anton Ehrhardt and Katharina Bauer) was born on 8 Jun 1834 in Böllenborn, Pfalz, Bayern; was christened on 9 Jun 1834 in Böllenborn, Pfalz, Bayern; died on 1 Apr 1888 in Blankenborn, Pfalz, Bayern. [Group Sheet] [Family Chart]

1. Anton Helfer was born on 30 Mar 1857 in Blankenborn, Pfalz, Bayern; was christened on 2 Apr 1857 in Blankenborn, Pfalz, Bayern.
2. Michael Helfer was born on 6 Jan 1859 in Blankenborn, Pfalz, Bayern; was christened on 10 Jan 1859 in Blankenborn, Pfalz, Bayern; died on 4 Nov 1883 in Blankenborn, Pfalz, Bayern.
3. Katharina Helfer was born on 28 Nov 1860 in Blankenborn, Pfalz, Bayern; was christened on 3 Dec 1860 in Blankenborn, Pfalz, Bayern; died on 3 Dec 1860 in Blankenborn, Pfalz, Bayern.
4. Georg Helfer was born on 2 Feb 1862 in Blankenborn, Pfalz, Bayern; was christened on 3 Feb 1862 in Blankenborn, Pfalz, Bayern; died in in Nussdorf bei Landau, Pfalz, Bayern.
5. Elisabetha Helfer was born on 29 Apr 1863 in Blankenborn, Pfalz, Bayern; was christened on 2 May 1863 in Blankenborn, Pfalz, Bayern; died on 12 Aug 1926 in Blankenborn, Pfalz, Bayern.
6. Jakob Helfer was born on 8 Oct 1865 in Blankenborn, Pfalz, Bayern; was christened on 10 Oct 1865 in Blankenborn, Pfalz, Bayern; died on 1 Mar 1870 in Blankenborn, Pfalz, Bayern.
7. Ferdinand Helfer was born on 1 Apr 1868 in Blankenborn, Pfalz, Bayern; was christened on 2 Apr 1868 in Blankenborn, Pfalz, Bayern; died on 15 Jan 1943 in Blankenborn, Pfalz, Bayern.
8. Katharina Helfer was born on 8 Jul 1870 in Blankenborn, Pfalz, Bayern; was christened on 11 Jul 1870 in Blankenborn, Pfalz, Bayern.
9. Anna Maria Helfer was born on 20 Nov 1872 in Blankenborn, Pfalz, Bayern; was christened on 22 Nov 1872 in Blankenborn, Pfalz, Bayern; died on 7 Jun 1929 in Bad Bergzabern-Blankenborn, Landkreis Südliche Weinstraße, Rheinland-Pfalz.
10. Jakob Helfer was born on 5 Mar 1876 in Blankenborn, Pfalz, Bayern; died on 13 Mar 1898 in Blankenborn, Pfalz, Bayern.
11. Johannes Helfer was born on 20 Jun 1879 in Blankenborn, Pfalz, Bayern.

Balthasar married Katharina Bauer. Katharina was born in 1800 in Vorderweidenthal, Pfalz, Bayern. [Group Sheet] [Family Chart]