Joseph married Ottilia Hammer on 16 May 1752 in Gossersweiler, Pfalz. Ottilia (daughter of Johannes Georg Hammer and Anna Margaretha Christmann) was born in 1726 in Schwanheim, Pfalz; died on 10 Jun 1762 in Schwanheim, Pfalz. [Group Sheet] [Family Chart]

1. Johannes Christmann was born on 31 Jul 1753 in Schwanheim, Pfalz; died on 14 Oct 1812 in Schwanheim, Pfalz.
2. Margaretha Christmann was born in 0Nov 1755 in Schwanheim, Pfalz; died on 30 Jan 1810 in Schwanheim, Pfalz.
3. Maria Anna Christmann was born on 12 Nov 1758 in Schwanheim, Pfalz; died in in Schwanheim, Pfalz, Bayern.
4. Maria Katharina Christmann was born on 24 Nov 1761 in Schwanheim, Pfalz; died on 30 Aug 1834 in Silz, Pfalz, Bayern; was buried on 1 Sep 1834 in Silz, Pfalz, Bayern.

Joseph married Anna Maria Schöffel on 22 Nov 1762 in Gossersweiler, Pfalz. Anna (daughter of Johannes Thomas Schöffel and Eva Elisabetha Schäffer) was born on 4 Aug 1741 in Gossersweiler, Pfalz; died in in Schwanheim, Pfalz. [Group Sheet] [Family Chart]

1. Georg Joseph Christmann was born on 10 May 1769 in Schwanheim, Pfalz; died on 8 Oct 1834 in Schwanheim, Pfalz, Bayern.
2. Anna Maria Christmann was born on 18 Feb 1771 in Schwanheim, Pfalz; died on 27 Jan 1804 in Lug, Pfalz.
3. Franz Xaver Christmann was born on 2 Feb 1774 in Schwanheim, Pfalz; died on 12 Apr 1841 in Schwanheim, Pfalz, Bayern.
4. Maria Elisabetha Christmann was born on 11 Jan 1777 in Schwanheim, Pfalz; died on 23 Mar 1837 in Schwanheim, Pfalz, Bayern.