Robert Paul O'Brien Sr: of Dexter, 85, passed away on Monday, October 14th, 2013 at his home in Dexter. Bob was born February 7th, 1928 in Ludlow, KY to Winifred (Burns) and Thomas O'Brien. Bob was honorably discharged from the Army after serving in the Korean War. He married Paula K O'Brien and they moved to the Ann Arbor area. He was a retired plumber/pipe fitter and a proud Local 190 member. Bob loved to laugh, do his daily crossword puzzles, and was a master storyteller. He had a great sense of humor and a sharp wit. Bob is lovingly remembered by his children Trisha O'Brien (Mike Koch), Tom O'Brien (Keisha) and Coley O'Brien (Nicole) and his grandchildren Connor Koch, Robert O'Brien III, Miles O'Brien, McKenna O'Brien and Quinn O'Brien. He is preceded in death by his son, Robert Paul O'Brien Jr and his wife, Paula K O'Brien.