I don't know if he had a sister named Sarah, born 1810 SC. I do know he had a relative named Sally Turner, born Nov 1797, who married a Lemuel Walters.Sally and Lemuel's youngest daugther, Sarah, born 1834 TX or LA, married a William Anglin, son of Drury Anglin, and we find Drury living in the household with Samuel Turner at 1850 census for Jasper Co, TX.
Do you know of any siblings for Sarah?Do you have parents?Did they move from SC to anywhere else?Do you find the name Pleasant Turner anywhere.Samuel named his first son Pleasant D Turner.
Samuel Turner moved to Texas in 1837 at age 25 and married Emily Midkiff in 1839 in Nacogdoches County, TX before moving to Jasper Co, TX.
I don't know where Samuel Turner, born 1812 SC, was prior to coming to Texas, ie, I don't know if he left directly from SC or if the family had moved somewhere else.I thought I might could trace them "sideways" by tracking Lemuel Walters but I can't find him at all on the 1830 census records.I am pretty sure he would have been in LA though.I can't find Lemuel Walters as a head of household until he shows up on the 1835 census for Texas.