Stringfellow on 1870 Calhoun Co. Census

Can anyone tell me about the William STRINGFELLOW who is listed on the 1870 Calhoun Co. Census, in Benelah Post Office, Township 14, Range 1 West?
He is listed as age 40, born in Alabama, Farmer.
His wife is Catherine, age 36, also born in Alabama, several children listed.
How, or is he, connected to Reuben Stringfellow listed on a few households away?