Henry I, Count of Montbéliard
Henry I of Montfaucon was Lord of Montfaucon, who became Count of Montbéliard through his marriage to Agnes, the daughter of Reginald of Burgundy, Count of Montbéliard. Wikipedia
Died: 1367
Great-grandparents: Pétronille de Chaussin, Eudes de Champlitte, seigneur de Lamarche, and Richard III, Count of Montbéliard
Great grandchildren: Henriette, Countess of Montbéliard, Mathieu II de Longvy, Seigneur de Raon, Agnes de Montfaucon, Dame de Marnay, and more
Grandparents: Yolande de Chaussin, Simon de Chaussin, seigneur de Lamarche, Jean de Mailly, Seigneur de Palis, and more
Children: Stephen of Montfaucon and Louis de Montfaucon