I have soooo advanced since looking for my husband's great-great grandfather. William's middle initial is M and not S. Early reseach put out on the internet willy-nilly led me astray. He died in Vicksburg on Christmas Day while serving in the Confederate Army from sickness. There is a Ralph Alsobrook living in Chicot County, Arkansas who has to be related because William M names a child Ralph. Also Felton/Fetton children who lived near Ralph in 1850 end up living with William in 1860 as orphans. I think the Felton's mother might be a sister, cousin, or aunt to William.