Maintreedescendants Aton I de Courtenay (c985-1039)more Jocelin de Courtenay (1020-1079) Miles de Courtenay (c1069-1127) Gui I de Montlhery (c1009-1095)more Elizabeth de Montlhery (c1040-) Hodierne de Gometz-la-Ferte (c1014-?)more Renaud de Courtenay (-1194) William I of Nevers (c1030-c1090)more Renauld II of Nevers (1059-1097) Ermengarde of Tonnerre (c1032-1083)more Ermengarde de Nevers (1073-1100) Artaud V de Lyon (c1020-1076)more Ida-Raimunde de Lyon (c1055-c1095) Ida-Raimunde Geilin (c1024-?)more Elizabeth de Courtenay (1127-1205) Helvis du Donjon Hidden category: Tree pages Community content is available under CC-BY-SA unless otherwise noted.