Duchy of Montpensier
（重定向自Montpensier）
The French lordship of Montpensier (named after the village of Montpensier, département of Puy-de-Dôme), located in historical Auvergne, became a countship in the 14th century.
It changed hands from the House of Thiern, to the House of Beaujeau, to the House of Drieux, to the House of Beaujeau again, and finally to the House of Ventadour, before it was sold in 1384 by Bernard and Robert de Ventadour to John, Duke of Berry, whose sons Charles and John were the first two to hold the title of Count of Montpensier.