People Margaret Callan Margaret Callan Margaret Callan from . About Family Children Margaret Callan has four children, Margaret , Charles , Marie and John . Margaret Callan's Children (4) Margaret Mary Gavan Duffy Charles Diarmaid Gavan Duffy Marie Gavan Duffy John Leo Gavan Duffy 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
