Borer, Arthur J. age 88 of Watertown. Mass of Christian Burial 11 a.m. Friday, May 29, 2015 at Immaculate Conception Catholic Church, Watertown. Gathering of family and friends Thursday 4 to 8 p.m. with 7:15 p.m. Celebration of Life at WATERTOWN COMMUNITY CENTER. Gathering continues Friday 10 to 11 a.m. with 9:30 a.m. Rosary Service at the church prior to Mass. itenfuneralservices.com (952) 955-2610