Kerr, James D., of Somerville, Suddenly December 09th, 2016 at age 58. Loving father of Daniel Kerr and his wife Monica Norcia, David Kerr and Chelsea Kerr. Cherished grandfather of Nicholas Kerr and Giuseppe Perna. Beloved brother of Susan Mackey, Nancy Kerr, Robert Kerr and Michael Kerr. Also survived by many nieces, nephews, and other loving relatives and friends. Visiting hours will be held on Tuesday, December 13th, 2016 at the Rogers Funeral Home, 380 Cambridge St., in Cambridge from 4:00 to 7:00 pm, with a prayer service in the funeral home at 6:45pm.