Cornelius Carhart Jr. (687) was born 5 Oct 1765 in Mansfield, Sussex, New Jersey, United States.
Cornelius married Sarah Dunham (815) in 1785. Sarah was born in 1764 in Hunterdon County, New Jersey, United States to Daniel Jacob and Elizabeth (Martin) Dunham.
Cornelius and Sarah had the following children:
- Charles Carhart (816) - born 16 Nov 1786 in Clinton, Hunterdon, New Jersey, United States. He died 4 Jun 1863 in Perryville, Hunterdon, New Jersey, United States.
- Elizabeth Carhart (817) - born 3 Mar 1789 in Hunterdon County, New Jersey, United States. She died at the age of 57 on 25 Jan 1847 in Alexandria, Hunterdon, New Jersey, United States.
- Mary Carhart (818) - born 30 Apr 1791. She died Oct 1836.
- Lydia Carhart (819) - born 18 Jan 1793. She died in 1852.
- Sarah Carhart (820) - born 18 Dec 1794. She died in 1873.
- Daniel Carhart (821) - born 6 Mar 1797 in Hunterdon County, New Jersey, United States. He died 29 Sep 1819 in Perryville, Hunterdon, New Jersey, United States.
- Samuel Carhart (822) - born 10 May 1799. He died 5 Jul 1851 in Cecil County, Maryland, United States.
- Rachel Carhart (823) - born 15 Oct 1801 in Perryville, Hunterdon, New Jersey, United States. She died at the age of 84 in 1885.
- John Carhart (824) - born 6 Mar 1804 in Clinton, Hunterdon, New Jersey, United States. He died at the age of 83 in 1887.
- Nehemiah Carhart (825) - born 24 Aug 1806 in Clinton, Hunterdon, New Jersey, United States. He died in 1873. He was buried in Auburn, Cayuga, New York, United States.
- Catharine A. Carhart (826) - born 15 Apr 1809 in Hunterdon County, New Jersey, United States. She died at the age of 82 on 1 Oct 1891 in Holland, Hunterdon, New Jersey, United States. She was buried in Milford Union Cemetery, Milford, Hunterdon, New Jersey, United States [Find A Grave Memorial #37694022].
Cornelius died at the age of 53 on 14 Dec 1818 in Perryville, Hunterdon, New Jersey, United States. He was buried in Old Bethlehem Presbyterian Churchyard, Grandin, Hunterdon, New York, United States [Find A Grave Memorial #130396656].
Sarah died at the age of 79 on 24 Dec 1843 in Philadelphia, Philadelphia, Pennsylvania, United States. She was buried in Old Bethlehem Presbyterian Churchyard, Grandin, Hunterdon, New Jersey, United States.