Bruce: I purchased a new computer and lost your e-mail address.
In regards to Henry Clay Taylor, I found the following in the 1860 Federal Census of Warren County, MO:
#191 Taylor, Clay 34 M KY
Louisa 28 F MO
Bernard 5 M MO
Porter C. 2 M MO
Louisa 2/12 F MO
I assume this is Henry Clay Taylor. There were no other entries close to that name.