People Mary Markland Mary Markland Mary Markland from . About Family Children Mary Markland has four children, Harry , Penelope , Sir and Captain . Mary Markland's Children (4) Harry Thomas Foley Penelope Foley Sir Robert Ralph Foley, 1st And Last Bt. Captain Thomas Foley 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