Hiram is on the 1860 census: as 16, KY, parents: Christian and Millie (partin/parton) other siblings: John,18. Catherine 16, (hiram 16), Westley 12, Eveline 12, Anney 11, James 10 and Rebecca. We are searching for James Henderson, father of Mary Frances Henderson. If you happen to have any additional info; please contact us! I believe the two were brothers.