Amadeus III of Montfaucon (1250–1280) Parents Richard III, Count of Montbéliard Agnès de Bourgogne Children Walter II of Montfaucon Agnes of Montfaucon John I of Montfaucon Siblings Theodoric III, Count of Montbéliard Richard IV de Montfaucon, Sire de Courchaton et de Montrond Partners Mathilde of Saarbrücken