Peter married Apollonia Kunz on 22 Nov 1874 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA. Apollonia (daughter of Jakob Kunz and Maria Magdalena Lambertus) was born in 0Aug 1851 in Bindersbach, Pfalz, Bayern; was christened on 1 Sep 1851 in Annweiler am Trifels, Pfalz, Bayern; died on 15 Feb 1911 in Brooklyn, Kings County, New York, USA; was buried on 18 Feb 1911 in Most Holy Trinity Cemetery, Brooklyn, Kings County, New York, USA. [Group Sheet] [Family Chart]

1. Lucy Elizabeth Heckman was born on 20 Nov 1875 in Brooklyn, Kings County, New York, USA; was christened on 5 Dec 1875 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 26 Nov 1953 in Ridgefield Park, Bergen County, New Jersey, USA; was buried on 30 Nov 1953 in St. Joseph's Cemetery, Hackensack, Bergen County, New Jersey, USA.
2. Katharina Heckman was born on 19 Mar 1877 in Brooklyn, Kings County, New York, USA; was christened on 25 Mar 1877 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 6 Mar 1937 in Brooklyn, Kings County, New York, USA; was buried on 9 Mar 1937 in Most Holy Trinity Cemetery, Brooklyn, Kings County, New York, USA.
3. Peter Heckman was born on 26 Sep 1878 in Brooklyn, Kings County, New York, USA; was christened on 6 Oct 1878 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA.
4. Barbara L. Heckman was born on 8 Aug 1880 in Brooklyn, Kings County, New York, USA; was christened on 16 Aug 1880 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA.
5. Margaretha Appolonia Heckman was born on 5 Mar 1882 in Brooklyn, Kings County, New York, USA; was christened in 0Mar 1882 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA.
6. Fransisca Heckman was born on 28 Oct 1883 in Brooklyn, Kings County, New York, USA; was christened on 4 Nov 1883 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA.
7. Anna Maria Heckman was born on 10 Oct 1885 in Brooklyn, Kings County, New York, USA; was christened on 25 Oct 1885 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA.
8. Peter Anton Alphons Heckman was born on 22 Feb 1888 in Brooklyn, Kings County, New York, USA; was christened on 1 Mar 1888 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 20 Jul 1888 in Brooklyn, Kings County, New York, USA; was buried in 0Jul 1888 in Most Holy Trinity Cemetery, Brooklyn, Kings County, New York, USA.
9. Adam Joseph Heckman was born on 22 Feb 1888 in Brooklyn, Kings County, New York, USA; was christened on 1 Mar 1888 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 14 Jul 1888 in Brooklyn, Kings County, New York, USA; was buried in 0Jul 1888 in Most Holy Trinity Cemetery, Brooklyn, Kings County, New York, USA.
10. Christina Catharina Heckman was born on 4 Mar 1889 in Brooklyn, Kings County, New York, USA; was christened on 17 Mar 1889 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 11 Nov 1974 in Syosset, Nassau County, New York, USA.
11. Philippina Anna Heckman was born on 4 Jan 1892 in Brooklyn, Kings County, New York, USA; was christened on 17 Jan 1892 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 23 Jan 1937 in Queens, Queens County, New York, USA; was buried on 27 Jan 1937 in Most Holy Trinity Cemetery, Brooklyn, Kings County, New York, USA.
12. Anton Heckman was born on 10 Dec 1893 in Brooklyn, Kings County, New York, USA; was christened on 17 Dec 1893 in Most Holy Trinity Catholic Church, Brooklyn, Kings County, New York, USA; died on 26 Mar 1901 in Brooklyn, Kings County, New York, USA; was buried in Most Holy Trinity Cemetery, Brooklyn, Kings County, New York, USA.