Mary of Baux-Orange
|Princess of Orange, suo jure|
|Noble family||House of Baux (by birth) |
House of Châlon-Arlay
|Spouse(s)||John III of Chalon-Arlay|
|Father||Raymond V of Baux|
|Mother||Joan of Geneva|
Marie was the only child and therefore the sole heiress of Raymond V of Baux and his wife, Joan of Geneva.
Mary died in 1417 in Orange and was buried in L'église des Cordeliers at Lons-le-Saunier. Her husband died in 1418. Louis II inherited Châlon-Arlay from his father and Baux-Orange, including the Principality of Orange, from his mother. He claimed to have also inherited the County of Geneva via his grandmother, but lost a lengthy legal battle over this claim against the House of Savoy.