WBerengaria was queen regnant of Castile in 1217 and queen consort of León from 1197 to 1204. As the eldest child and heir presumptive of Alfonso VIII of Castile, she was a sought after bride, and was engaged to Conrad, the son of Holy Roman Emperor Frederick I Barbarossa. After his death, she married her cousin, Alfonso IX of León, to secure the peace between him and her father. She had five children with him before their marriage was voided by Pope Innocent III.
WRobert V de Brus, 5th Lord of Annandale, was a feudal lord, justice and constable of Scotland and England, a regent of Scotland, and a competitor for the Scottish throne in 1290/92 in the Great Cause. His grandson Robert the Bruce eventually became King of Scots.
WJohn Comyn II of Badenoch, nicknamed the Black Comyn, was a Scottish nobleman, a Guardian of Scotland, and one of the six Regents for Margaret, Maid of Norway. His father was John Comyn I of Badenoch.
WEdmund of Almain was the second Earl of Cornwall of the fourth creation from 1272. He joined the Ninth Crusade in 1271, but never made it to the Holy Land. He was the regent of the Kingdom of England from 1286 to 1289 and the High Sheriff of Cornwall from 1289 to 1300.
WEleanor of Provence was a French noblewoman who became Queen consort of England as the wife of King Henry III from 1236 until his death in 1272. She served as regent of England during the absence of her spouse in 1253.
WGarsenda was the Countess of Provence as the wife of Alfonso II from 1193 and the Countess of Forcalquier in her own right from 1209. She brought Forcalquier to the House of Barcelona and united it to Provence. She was also a patron of Occitan literature, especially the troubadours, and herself wrote some lyric poetry and is counted among the trobairitz as Garsenda de Proensa. She was, in the words of her most recent editors, "one of the most powerful women in Occitan history".
WGuy of Thouars was the third husband of Constance, Duchess of Brittany, whom he married in Angers, County of Anjou between August and October 1199 after her son Arthur of Brittany entered Angers to be recognized as count of the three countships of Anjou, Maine and Touraine. He was an Occitan noble, a member of the House of Thouars. He is counted as a duke of Brittany, jure uxoris, from 1199 to 1201.
WHenry I of Cyprus, nicknamed the Fat was King of Cyprus from 1218 to 1253. He was the son of Hugh I of Cyprus and Alice of Champagne. When his father Hugh I died on January 10, 1218, the 8-month-old Henry became king. His mother was the official regent, but handed off the actual governing to her uncle, Philip of Ibelin. When Philip died, the effective regency passed to his brother, John of Ibelin, the Old Lord of Beirut.
WHugh II of Cyprus was king of Cyprus and, from the age of 5 years, also Regent of the Kingdom of Jerusalem.
WHugh, Count of Brienne and Lecce was the second surviving son of Count Walter IV of Brienne and Marie de Lusignan of Cyprus.
WJohn of Brienne, also known as John I, was King of Jerusalem from 1210 to 1225 and Latin Emperor of Constantinople from 1229 to 1237. He was the youngest son of Erard II of Brienne, a wealthy nobleman in Champagne. John, originally destined for an ecclesiastical career, became a knight and owned small estates in Champagne around 1200. After the death of his brother, Walter III, he ruled the County of Brienne on behalf of his minor nephew Walter IV.
WHubert de Burgh, 1st Earl of Kent was an English nobleman who served as Chief Justiciar of England and Ireland during the reigns of King John and of his infant son and successor King Henry III and, as a consequence, was one of the most influential and powerful men in English politics.
WLouis IV the Saint, a member of the Ludovingian dynasty, was Landgrave of Thuringia and Saxon Count palatine from 1217 until his death. He was the husband of Saint Elizabeth of Hungary.
WLouis of France was the eldest son of King Louis IX of France and his wife Margaret of Provence. As heir apparent to the throne, he served as regent for a brief period.
WWilliam Marshal, 1st Earl of Pembroke, also called William the Marshal, was an Anglo-Norman soldier and statesman. He served five English kings—Henry II, his sons the "Young King" Henry, Richard I, John, and John's son Henry III.
WPeter I, also known as Peter Mauclerc, was Duke of Brittany jure uxoris from 1213 to 1221, and regent of the duchy for his minor son John I from 1221 to 1237. As duke he was also 1st Earl of Richmond from 1218 to 1235.
WRichard, second son of John, King of England, was the nominal Count of Poitou (1225–1243), Earl of Cornwall and King of the Romans. He was one of the wealthiest men in Europe and joined the Barons' Crusade, where he achieved success as a negotiator for the release of prisoners and assisted with the building of the citadel in Ascalon.
WTolui (c.1191–1232) was the fourth son of Genghis Khan by his chief khatun Börte. His ulus, or territorial inheritance, at his father's death in 1227 was the homelands in Mongolia, and he also served as civil administrator until 1229, the time it took to confirm Ögedei as second Great Khan of the Mongol Empire (1206–1368). Before that he had served with distinction in the campaigns against the Jin dynasty, the Western Xia and the Khwarezmid Empire, where he was instrumental in the capture and massacre at Merv and Nishapur. He is a direct ancestor of most of the Ilkhanids.
WTöregene Khatun was the Great Khatun and regent of the Mongol Empire from the death of her husband Ögedei Khan in 1241 until the election of her eldest son Güyük Khan in 1246.