County of Brienne

The County of Brienne was a medieval county in France centered on Brienne-le-Château.

• Engelbert I (c. 950 – c. 968)¹
• Engelbert II (c. 968 – c. 990)
• Engelbert III (c. 990 – c. 1008)
• Engelbert IV (c. 1008 – c. 1035)
• Walter I (c.1035 – c. 1090)
• Erard I (c. 1090 – c. 1120?)
• Walter II (c. 1120? – c. 1161)
• Erard II (c. 1161 – 1191)
• Walter III (1191–1205)
• Walter IV (1205–1246)
  • John of Brienne (1205/1206–1221), ruled on behalf of the above
• John I (1246– c. 1260)
• Hugh (c. 1260–1296)
• Walter V (1296–1311)
• Walter VI (1311–1356)
• Isabella (1356–1360) with her son:
• Sohier (1356–1364)
• Walter VII (1364–1381)
• Louis I (1381–1394)
• Margaret (1394–1397) with her husband:
• John II (1394–1397)
• Peter I, comte de St-Pol (1397–1433)
• Louis II, comte de St-Pol (1433–1475)
• Peter II, comte de St-Pol (1475–1481)
• Anthony I, Count of Ligny (1481–1519)
• Charles I, Count of Ligny (1519–1530)
• Anthony II, Count of Ligny (1530–1557)
• John III, Count of Ligny (1557–1576)
• Charles II, Duke of Brienne, (1576–1608) (created Duke of Brienne in 1587; extinct on his death)
• Louise, Countess of Brienne (1608–1647)
• Louise de Béon (1647–1665) with her husband:
• Henri-Auguste de Loménie, comte de Brienne (1647–1666)
• Louis Henri de Loménie, comte de Brienne (1666–1698)
• Andrew Louis Henri de Loménie, comte de Brienne (1698–1743)
• Nicholas Louis de Loménie, comte de Brienne (1743–1758)
• Athanase Louis Marie de Loménie, comte de Brienne (1758–1794)