Rockbourne passed to his daughter Ela, and then to her son John who assumed his mother's surname. He died in 1307, leaving a son John, who died unmarried in 1334, leaving the manor to his sister Margaret, at that time the wife of Robert Martin, on whom the manor was settled in 1338.
Rockbourne was passed down through generations, from Ela's child to her son John, who took his mother's surname. He died in 1307, leaving behind a son John, who remained unmarried until 1334, when he left the manor to his sister Margaret, at that time married to Robert Martin, and received it in 1338.