By Tom Gott Arsenal have confirmed the death of former chairman Sir Chips Keswick at the age of 84. Keswick, who made his name in banking, joined Arsenal as a director in 2005 and went on to replace Peter Hill-Wood as chairman in 2013. He spent seven years in control of the team, overseeing four FA Cup triumphs before stepping down shortly after his 80th birthday to spend time with his family and focus his passion on horseracing. “Sir Chips will be greatly missed by everyone at Arsenal who knew him and we extend our deepest sympathies to his wife Lady Sarah and their children David, Tobias and…