John Gregory Smith was born 22 July 1818 in St. Albans, Vermont, United States to John Smith (1789-1858) and Maria Waitstell Curtis (-aft1858) and died 6 November 1891 St. Albans, Vermont, United States of unspecified causes. He married Ann Eliza Brainerd (1819-1905) 27 December 1843 in St. Albans, Vermont, United States.
|Offspring of John Gregory Smith and Ann Eliza Brainerd (1819-1905)|
|George Gregory Smith (1845)|
|Annie Brainerd Smith (1848-1935)|
|Edward Curtis Smith (1854-1935)|
|Julia Burnett Smith (c1858)|
|Helen L Smith (c1862)|