1205 - 1258 (53 years)
Family Lines of John (Lord of Shere Justictar of Ireland) FitzGeoffrey de Mandeville
John (Lord of Shere Justictar of Ireland) FitzGeoffrey de Mandeville, 7 Paternal Lines, 12 Ancestors, 3 Generations
Generation 0 Generation 1 Generation 2 Generation 3