John Pierce JonesJohn Pierce Jones is a Welsh actor.CareerJones is best known for his role as Arthur Picton in the Welsh language sitcom C'Mon Midffild! He has also appeared in the Only Fools and Horses episode "The Miracle of Peckham" as Biffo and the Blackadder episode "Money" as Arthur the Sailor.Personal lifeHe is married to American Inge Hansen, who has learned Welsh, and they adopted a son from Haiti in 2004.