People John FitzGerald, 8th Knight Of Kerry John FitzGerald, 8th Knight Of Kerry John FitzGerald, 8th Knight Of Kerry from . About Family Children John FitzGerald, 8th Knight Of Kerry has two children, William and Unknown . John FitzGerald, 8th Knight Of Kerry's Children (2) William Fitz John, 9th Knight Of Kerry Unknown Daughter Fitz John 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