Isabella, Duchess of Lorraine

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Isabella
Duchess of Lorraine
Reign	25 January 1431 – 28 February 1453
Predecessor	Charles II
Successor	John II
Co-ruler	René
Queen consort of Naples
Tenure	2 February 1435 – 2 June 1442
Born	1400 France
Died	28 February 1453 (aged 53) France
Spouse	René, King of Naples ​ ​ (m. 1419)​
Issue Detail	John II, Duke of Lorraine Louis, Marquis of Pont-à-Mousson Yolande, Duchess of Lorraine Margaret, Queen of England
House	Châtenois
Father	Charles II, Duke of Lorraine
Mother	Margaret of the Palatinate

Isabella (1400 – 28 February 1453) was suo jure Duchess of Lorraine from 25 January 1431 to her death in 1453. She was also Queen of Naples by marriage to René of Anjou. Isabella ruled the Kingdom of Naples and her husband's domains in France as regent during his imprisonment in Burgundy in 1435–1438.