Heinrich married Apollonia Lämmel on 13 Aug 1855 in Dearborn County, Indiana, USA. Apollonia (daughter of Leonhard Lämmel Lemmel and Maria Philippina Salomea Schnetzer) was born on 5 Aug 1834 in Waldhambach, Pfalz, Bayern; was christened on 6 Aug 1834 in Waldhambach, Pfalz, Bayern; died on 18 Oct 1882 in Dearborn County, Indiana, USA. [Group Sheet] [Family Chart]

1. William Hammerle was born on 10 May 1856 in Dearborn County, Indiana, USA; died on 17 Jul 1918 in Ripley County, Indiana, USA.
2. John B. Hammerle was born on 13 Dec 1857 in Dearborn County, Indiana, USA; died on 23 Apr 1885 in Dearborn County, Indiana, USA.
3. Joseph H. Hammerle was born on 13 Sep 1859 in Dearborn County, Indiana, USA; died on 15 Mar 1918 in Dearborn County, Indiana, USA.
4. Barbara Joann Hammerle was born on 5 Feb 1862 in Dearborn County, Indiana, USA; died on 6 Feb 1925 in Yorkville, York Township, Dearborn County, Indiana, USA.
5. Otto John Hammerle was born on 19 Jun 1865 in Dearborn County, Indiana, USA; died on 1 Jul 1947 in Weare, Oceana County, Michigan, USA.
6. Cecilia Josephina Hammerle was born on 5 Feb 1869 in Dearborn County, Indiana, USA; died on 1 May 1928 in Yorkville, York Township, Dearborn County, Indiana, USA.
7. Anna Maria Hammerle was born on 26 Nov 1870 in Dearborn County, Indiana, USA; died on 30 Oct 1955 in Cincinnati, Hamilton County, Ohio, USA.
8. George Benedict Hammerle was born on 25 Feb 1873 in Dearborn County, Indiana, USA; died on 25 Nov 1960 in California, USA.
9. Martha Hammerle was born on 3 Oct 1877 in Dearborn County, Indiana, USA; died on 5 Aug 1978 in Oldenburg, Franklin County, Indiana, USA.