House of Brienne

Joanna of Châtillon or Joan, French: Jeanne; (c. 1285 – 16 January 1354) was the wife of Walter V of Brienne (1305).

Walter III of Brienne (died June 14, 1205) was the Count of Brienne 1191–1205, Prince of Taranto, Duke of Apulia, and Count of Lecce, and titular King of Sicily 1201–1205.

Marie of Lusignan or Marie I de Lusignan (born c. 1223 in Melle; died in Poitou, 1 October 1260; buried at the Abbey of Foucarmont), was the only child of Raoul II of Lusignan and his second wife, Yolande de Dreux.

Isabella of Brienne (1306–1360) was suo jure Countess of Lecce and Conversano, claimant to the Duchy of Athens and Kingdom of Jerusalem, etc.

Marie de Coucy (c. 1218 – 1285) was a Queen consort of the Kingdom of Scotland by marriage to King Alexander II of Scotland.

Mary of Lusignan (French: Marie de Lusignan; before March 1215 – 5 July 1251 or 1253), was the wife of Count Walter IV of Brienne and Countess of Brienne from the time of her marriage in 1233 to her husband's death while on Crusade in 1244.

Blanche de Brienne, Baroness Tingry (c. 1252 – c. 1302) was the wife of William II de Fiennes, Baron of Tingry (c. 1250 – 11 July 1302).

Isabel de Beaumont, Duchess of Lancaster, of the House of Brienne (c. 1320 – 1361) was an English noblewoman, being the youngest daughter and child of Henry de Beaumont, Earl of Buchan and Alice Comyn.

Henry de Beaumont, jure uxoris 4th Earl of Buchan and suo jure 1st Baron Beaumont (bef. 1280 - 10 March 1340) was a key figure in the Anglo-Scots wars of the thirteenth and fourteenth centuries, known as the Wars of Scottish Independence.

Erard I, Count of Brienne (1060 – 1114) was Count of Brienne at the end of the 11th century.

Alice Comyn, Countess of Buchan, Lady Beaumont (1289 – 3 July 1349) was a Norman-Scottish noblewoman, a member of the powerful Comyn family which supported the Balliols, claimants to the disputed Scottish throne against their rivals, the Bruces.

Marie of Brienne (c. 1225–1275) was the Empress consort of Baldwin II of Courtenay, Latin Emperor of Constantinople.

Jeanne, Dame de Chateaudun (c. 1227 – after 1252) was a French heiress and the wife of two French noblemen Jean I de Montfort, and Jean de Brienne, Grand Butler of France.