People Jane St. John-Mildmay Jane St. John-Mildmay Jane St. John-Mildmay from . About Family Children Jane St. John-Mildmay has three children, Unknown , Selina and Walter (77) . Jane St. John-Mildmay's Children (3) Unknown Daughter Harcourt Vernon Selina Jane Harcourt Vernon Walter Granville Harcourt Vernon, 77 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