KEEN, Robert Thomas, 55, of Alpena passed away on Thursday, February 28, 2013, of an apparent heart attack. He is survived by this wife, Kathy; two sons, Robert Brandon and Jason Charles; his parents, Robert and Betty of Ossineke; three brothers, William (Denise), Brad (Donna); a sister, Beth (George) Langenburg; several aunts, uncles, nieces and nephews. Visitation is Tuesday, March 5 at Bannan Funeral Home from 2-8 p.m. A parish prayer service is at 7 p.m. Visitation will continue Wednesday, March 6 at St. Catherine Catholic Church at10 a.m. A Mass of Christian Burial is at 11 a.m. The Rev. Robert Bissot is officiating. Arrangements were made through Bannan Funeral Home.