Mr. McReary

Mr. McReary was the father of Derek,Gerald,Patrick,Francis,and Kate, husband of Maureen McReary and was also the Don of The McReary Mob until he was killed sometime in 1999, although the cause is unknown.

It is mentioned by Gerald McReary that he used to abuse his boys, but left Kate alone and is also that he is most likely in "Hell" by Maureen McReary, who hated him.