People Leo Vincent Birt Leo Vincent Birt Leo Vincent Birt from . About Family Wife Ida Hamilton Children He has four children, Michael , Angela , Michael (69, Academic / Educator) and John (79) . Other facts about Leo Vincent Birt Given name Leo Leo Vincent Birt's Children (4) Michael Birt Angela Birt Michael Birt (biochemist), 69 John Birt Baron Birt, 79 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