People John Charles Duncan John Charles Duncan John Charles Duncan from . About Family Wife Margaret Jeanne Gollan Children He has three children, Mary , Hamish and Penelope . Other facts about John Charles Duncan Given name John John Charles Duncan's Children (3) Mary Claire Duncan Hamish John Duncan Penelope Jane Duncan 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