Pat, Tom, etc.
Samuel, who married Joanna Underwood had a son James W., who married Nancy Smith on 17 Oct 1842 (according to Wingfield's marriage bonds. They had a son William Morton Radford, born ~1842.
Samuel had a brother, Joshua, who married Francis Thompson and Elizabeth Smith. They had a son named James Tazewell Radford, after Joshua and Samuel's father. James, the son of Joshua, married Lydia Janney on 15 Nov 1845. In the 1850 Census, their unnamed third child was Elizabeth, born in 1848. James T. is buried with Lydia in the radford Cemetery. He is named as a son in his father's will. Hope this helps.
Bernie Radford email@example.com