People John Buchanan Hamilton John Buchanan Hamilton John Buchanan Hamilton from . About Family Wife Margaret Seton Children He has two children, John and Margaret . Other facts about John Buchanan Hamilton Given name John Sex or gender Male John Buchanan Hamilton's Children (2) John Hamilton-Buchanan Margaret Seton Hamilton 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