On Sunday, November 27, 2011, age 93, of Shaler Twp. Beloved husband of 70 years to Lois G. O'Brien. Father of the late John J. O'Brien, III. Grandfather of Caitlin L. and Casey Ellen O'Brien of Boston, MA. Friends received Wednesday 11 a.m. until time of services at 1 p.m. at the HEALY-HAHN FUNERAL HOME, INC., 512 Grant Avenue, Millvale. Jack was a Pennsylvania State Trooper and a WWII Army veteran.