People Ellen O'Leary Ellen O'Leary Ellen O'Leary from . About Family Husband Nicholas De Courcy Children She has three children, David , Edmond and John (59) . Other facts about Ellen O'Leary Family name O'Leary. Show people with the surname O'Leary Given name Ellen Ellen O'Leary's Children (3) David De Courcy Edmond De Courcy John de Courcy, 59 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