I found a Minerva in the 1850 census with son Harvey F age 8
In the 1880 Census Harvey F Bellamy was married in 1861 to a Julie Johnson. Mother Minerva Pierpoint.In all the records I found I never found her husbands name. One family tree in Ancestry .com list him as a unknown Bellamy.

Harvey's date of birth was listed as July 1842 and date ot death as Jan. 23, 1903. I don't know if any of this helps anyway have fun. G Bellamy