| DNA* | | John has been proven by DNA and genealogical research to be a descendant of Erasmus Culpepper of Nash Co., NC, who is a great-grandson of Robert Culpepper of Lower Norfolk, VA. |
| Birth* | say 1766 | John was born at Edgecombe Co., North Carolina, say 1766. |
| Death of Father | circa 1782 | His father Erasmus Culpepper of Nash Co., NC died circa 1782 at Nash Co., North Carolina.1 |
| Will | 12 Feb 1788 | John named as heir(s) in the will of Elizabeth (?) at Nash Co., North Carolina, on 12 Feb 1788.2 |
| Marriage* | circa 1792 | He married Barsheba Wright at Nash Co., North Carolina, circa 1792. |
| Research note | | He is referenced in a research note for William Culpepper of Kentucky.3 |
| Birth of Son | circa 1794 | His son Baalam Culpepper was born circa 1794 at Nash Co., North Carolina. |
| Birth of Son | circa 1795 | His son William Culpepper of Kentucky was born circa 1795 at North Carolina. |
| Birth of Son | circa 1796 | His son Alexander Culpepper was born circa 1796 at Nash Co., North Carolina.4 |
| 1800 Census* | 4 Aug 1800 | John was listed as the head of a family on the 1800 Census at Nash Co., North Carolina. Enumerated in census but otherwise unidentified are 1 M0-10, 1 M16-26, 2 F16-26 and 6 slaves..5 |
| Birth of Son | circa 1805 | His son Wright Culpepper was born circa 1805 at Nash Co., North Carolina. |
| 1810 Census* | 6 Aug 1810 | John was listed as the head of a family on the 1810 Census at Nash Co., North Carolina. Enumerated in census but otheriwse not identified are: 1 M0-10, 1 M10-16, 1 M26-45, 1 F0-10..6 |
| Birth of Son | Mar 1811 | His son John Culpepper Jr. was born in Mar 1811 at Nash Co., North Carolina. |
| Will | 31 May 1816 | In Chloe Whitehead's will on 31 May 1816 at Nash Co., North Carolina, John named as heir(s). |
| Death* | circa 1818 | He died at Nash Co., North Carolina, circa 1818.1 |