Since posting this request for Solomon O. Kelly/Kelley i have found more info. He is son of James R H and Sarah L Peterson Kelly. Solomon O was b July 1879, Cleburne Co, AL.
He was still living Cleburne Co in 1900 and was Head of House. He married Angie (don't know when or where but lived in Caldwell Parish, LA in 1918 where he was drafted for WWI. Please contact me if this is of any interest to you.