Garret married Cornelia or Catherina Harsing about 5 Nov 1783 in , New York, New York, New York, USA. Cornelia (daughter of Johannes Harsin and Rachel Dyckman) was born on 5 Mar 1753 in New York, USA; was christened on 28 Mar 1753 in New York City, , New York, USA. [Group Sheet] [Family Chart]

1. Cornelius Peterson was born on 10 Sep 1784 in New York, USA; was christened on 11 Sep 1784 in New York, USA.
2. Cornelius Peterson was born on 9 Jan 1786 in New York, USA; was christened on 12 Feb 1786 in New York, USA.
3. Rachel Peterson was christened on 30 Aug 1789 in New York, USA.
4. Ann Peterson was born on 16 Aug 1790 in New York, USA; was christened on 31 Oct 1790 in New York, USA.
5. Elizabeth Peterson was born on 16 Dec 1793 in New York, USA; was christened on 26 Jan 1794 in New York, USA.