For 10 points, identify this name given to a medieval duchy ruled by John the Fearless, Philip the Good, and Charles the Bold in eastern France.
A kingdom of this name experienced a civil war between Godegesil and his brother, a king who created his namesake law code, the Lex Gundobada. Two places with this same name agreed to be neutral in 1522 at Saint-Jean-de-Losne. A kingdom of this region was also known as Arles, and this region fought a civil war against the Armagnacs that was ended by the Treaty of Arras. Mary the Rich was the only child of this region's last Valois duke, who died in the Battle of Nancy and whose father created its Order of the Golden Fleece. This name was given to a Free County, or Franche-Comte. For 10 points, identify this name given to a medieval duchy ruled by John the Fearless, Philip the Good, and Charles the Bold in eastern France.
A kingdom of this name experienced a civil war between Godegesil and his brother, a king who created his namesake law code, the Lex Gundobada.
Burgundy [or Bourgogne]