|Henry IV, Count of Bar|
|Born||between 1315 and 1320|
|Noble family||House of Montbéliard|
|Spouse(s)||Yolande of Dampierre|
|Father||Edward I of Bar|
|Mother||Marie of Burgundy|
Henry IV of Bar (abt 1315–1344) 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 (died 1395), a granddaughter of Robert III, Count of Flanders.
Joan of Bar was a French-English noble. She acted as regent of the County of Bar from 1344 until 1353.
Robert III, also called Robert of Béthune and nicknamed The Lion of Flanders, was the Count of Nevers from 1273 and Count of Flanders from 1305 until his death.
Henry and Yolande had two sons:
Odo of Burgundy was Count of Nevers and Auxerre and the heir of Hugh IV, Duke of Burgundy. His mother was Yolande of Dreux. He died at Acre on 7 August 1266.
Robert II of Burgundy was Duke of Burgundy between 1272 and 1306. Robert was the third son of duke Hugh IV and Yolande of Dreux.
Edward I, was the Count of Bar from 1302 to his death. He was a minor when he succeeded his father, Henry III, as count so ruled initially under the regency of his uncles, John of Puisaye, Theobald, Bishop of Liège, and Renaud, Bishop of Metz.
Louis II of Flanders, also known as Louis of Male, a member of the House of Dampierre, was Count of Flanders, Nevers and Rethel from 1346 as well as Count of Artois and Burgundy from 1382 until his death.
Robert III of Dreux (1185–1234), Count of Dreux and Braine, was the son of Robert II, Count of Dreux, and Yolanda de Coucy. He was given the byname Gasteblé when he destroyed a field of wheat while hunting in his youth.
John I of Dreux (1215–1249), Count of Dreux and Braine, was the son of Robert III of Dreux and Annora (Aenor) of Saint-Valéry.
Robert IV of Dreux (1241–1282), Count of Dreux, Braine and Montfort-l'Amaury, was the son of John I of Dreux and Marie of Bourbon.
Archambaud IX of Bourbon, called "Le Jeune", was a ruler (sire) of Bourbonnais in the modern region of Auvergne, France.
Henry III of Bar was Count of Bar from 1291 to 1302. He was the son of Theobald II, Count of Bar and Jeanne de Toucy.
Yolande of Dreux (1212–1248) was Duchess of Burgundy as the first wife of Hugh IV of Burgundy.
Theobald II was a count of Bar. He was the son of Henry II of Bar and Philippa of Dreux. He became count of Bar when his father was killed in the Holy Land on 13 November 1239 in Theobald of Navarre's Crusade, but news of Henry's death only reached him at the start of 1240. As Theobald was still a minor, his mother ruled as regent until 17 March 1242. Theobald's own children included his successor Henry III and the bishop Reginald of Bar.
Edward II of Bar was Henry IV of Bar's eldest son and successor as count of Bar. He had no male issue and was succeeded as count by his younger brother Robert I of Bar.
Robert I of Bar was Marquis of Pont-à-Mousson and Count and then Duke of Bar. He succeeded his elder brother Edward II of Bar as count in 1352. His parents were Henry IV of Bar and Yolande of Flanders.
Guy I of Luxembourg-Ligny was Count of Saint-Pol (1360–1371) and Count of Ligny, Lord of Roussy and Beauvoir (1364–1371).
Waleran III of Luxembourg Count of Ligny and Saint Pol, was a French nobleman and soldier.
Marie of Namur, also known as Marie de Namur or Maria van Dampierre. Her titles were Gräfin von Vianden, from her first marriage and Dame de Pierrepont, from her second marriage to, Theobald of Bar.
Elizabeth of Bar also known as Elisabeth (Isabel) de Bar-Pierrepont, was born circa 1345 at Hagestein, Zeeland, Netherlands. She was the youngest daughter of Theobald de Bar, Seigneur de Pierrepont and his wife Marie de Namur. When her father, Theobald, died between 2 August 1353 and 6 July 1354. And because he had no legitimate male heir, she became the heiress of Bar-Pierrepont.
Theobald of Bar, Seigneur of Pierrepont. He was one of six children born to Erard of Bar, Seigneur de Pierrepont et d'Ancerville, and Isabelle of Lorraine.
Erard of Bar, was a monk by 1292 and then seigneur de Pierrepont et d'Ancerville by 1302. Erard was one of eight sons born to Theobald II, Count of Bar and his wife, Jeanne de Toucy.
Michelle Bubenicek is a French medievalist historian. She was appointed director of the École Nationale des Chartes on 1 September 2016.
| Count of Bar |
1336 – 1344
| Succeeded by|