O'Brien Joseph G. O'Brien, born March 31, 1955, died February 14, 2013. 1973 grad of Dublin H.S. Preceded in death by his mother Marianne O'Brien. Survived by his children, Ashleigh, Adrienne and Alex; former wife, Karen O'Brien; father, Thomas O'Brien; siblings, Mike, Pat, Kevin, Dan, Kathy, Steve, Sheila, Tom Jr., and his devoted twin, Dennis; along with many caring in-laws, nieces and nephews. Private family service held.