Update on the genealogy search... I found a pre-existing family tree on Genealogy.com and it looks like Sarah Rebecca Walton's (Peter H Poarch spouse) Grandfather Henry Walton had military service it states 1775, capt then major Revolutionary war!!! That means we've got ancestors that were in the Revolutionary war AND the Civil war!!I'm going to do some more research to get more concrete proof... like the documents I found for Peterson Goodwin Taylor.
Here is the link- http://familytreemaker.genealogy.com/users/s/a/x/Linda-F-Saxon-SC/WEBSITE-0001/UHP-0047.html
Here is another tree I found on Issac Rowe Walton, Sarah R Poarch's Great Grandfather. http://worldconnect.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=:2107963&id=I98158040