People Mary De Lacy Mary De Lacy Mary De Lacy from . About Family Husband Patrick Fitzgibbon Children She has five children, John , Mary , Barbara , Dorothy and Jane . Other facts about Mary De Lacy Mary De Lacy's Children (5) John FitzGibbon Mary Fitzgibbon Barbara Fitzgibbon Dorothy Fitzgibbon Jane Fitzgibbon Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit