Assuming he was the Edward William Wakefield Dotty has found, then in 1901 he and Rosetta were living in 14 Northfield Parade, Cheltenham with five children: Nellie, Charles, Gertrude, John and Arthur.
In 1911 Rose was still in Cheltenham, at 10 Swindon Place, with four children: John, Gladys, Walter and Lancelot age 1 year. She stated she had produced 14 children, 10 of whom were living in 1911.
Edward was in Port Talbot, at 31 Hafod. He had four children with him: Arthur, Lilian, Hubert and Raymond, but he was in the household of Frank (1853 Wonminster Wilton) and Emily Gale (1851 Cheltenham). Frank and Emily have been married only 6 years. Edward was their son-in-law and his children were their grandchildren.
Edward was a paper-hanger and born in Cheltenham and his son Arthur was the correct age, so it looks very much that this is the same guy.