Peter married Barbara Franzisca Geiling 7 Oct 1905, Elfershausen, , Bayern, Germany. Barbara (daughter of Andreas Wendelin Geiling and Margareta Franziska Webert) was born 1 Sep 1881, Elfershausen, , Bayern, Germany; died 7 Oct 1948, Offenbach, , Hessen, Germany. [Group Sheet]

1. Martin Alexander Andreas Haun was born 13 Jul 1906, Offenbach, , Hessen, Germany; died 24 Oct 1983, Offenbach, , Hessen, Germany.
2. Franz Haun was born 24 Dec 1907, Offenbach, , Hessen, Germany; died 4 Feb 1909, Offenbach, , Hessen, Germany.
3. Gottfried Franz Haun was born 13 Dec 1909, Offenbach, , Hessen, Germany; died 24 Jan 1972, Offenbach, , Hessen, Germany.
4. Rosa Karolina Haun was born 1 Nov 1913, Offenbach, , Hessen, Germany; died 2 Sep 1962, Offenbach, , Hessen, Germany.