- Born: Cir 1800, Granville Co., N.C.
- Marriage: Lavinia Frazier on 12 Dec 1819 in Granville Co., N.C.
- Died: After 1850, Granville Co., N.C.
The 1820 Federal Census for Granville Co., NC records John Blackwell and his wife and daughter. He has no slaves and indicates there is 1 per\\son people in the household engaged in agriculture. The age recorded for John and his wife is (16 - 25) and daughter is (<10). Next door to John is his father, Pomphrete
The 1850 Federal Census for Granville Co., N.C., page 184A, dated Nov 30, 1850 records John (50) and Vina (50) Blackwell with children Fanny (18) and William (16).
John married Lavinia Frazier on 12 Dec 1819 in Granville Co., N.C. (Lavinia Frazier was born circa 1800 and died after 1850 in Granville Co., N.C..)