Henry IV, Count of Bar
Henry IV of Bar was count of Bar from 1336 to 1344. His aunt, Joan of Bar, [Countess of Surrey], governed Bar in his name during his minority. He was the son of Edward I of Bar and his wife Marie of Burgundy. He married Yolande of Dampierre, a granddaughter of Robert [III, Count of Flanders].
Henry and Yolande had two sons:
- Edward [II of Bar], became count on the death of his father
- Robert I of Bar, became count on the death of his brother