Urban is best known for starting the First Crusade. Urban's crusading movement took its first public shape at the Council of Piacenza, where in March 1095 Urban received an ambassador from the Byzantine emperor Alexius I Comnenus, asking fo...

Raymond IV of Toulouse sometimes called Raymond of St Gilles was Count of Toulouse, Duke of Narbonne, and Margrave of Provence and one of the leaders of the First Crusade. He was a son of Pons of Toulouse and Almodis de La Marche. He receiv...

Peter the Hermit, French religious leader. In 1095 he was a very successful preacher of the First Crusade, and he led one of its bands. In 1096 he reached Constantinople with his undisciplined followers; when they arrived in Asia Minor, Pet...

William II, the third son of William I of England (William the Conqueror), was King of England from 1087 until 1100, with powers over Normandy, and influence in Scotland. He was less successful in extending control into Wales. William is co...

Bohemond I, Prince of Taranto and Prince of Antioch, was one of the leaders of the First Crusade. The Crusade had no outright military leader, but instead was ruled by a committee of nobles. Bohemond was one of the most important of these l...

Baldwin I of Jerusalem, was one of the leaders of the First Crusade, who became the first Count of Edessa and then the second ruler and first titled King of Jerusalem. He was the brother of Godfrey of Bouillon, who was the first ruler of th...

Godfrey of Bouillon was a leader of the First Crusade. He was either the eldest or the second son of Eustace II, Count of Boulogne, and Ida, daughter of Godfrey III, Duke of Lower Lorraine. He was designated by his uncle, Godfrey the Hunchb...

Saint Bernard of Clairvaux was a French abbot and the primary builder of the reforming Cistercian monastic order. "The voice of conscience, the dominating figure in the Catholic Church from 1125 to 1153", his authority helped to end the sch...

Roger II was King of Sicily, son of Roger I of Sicily and successor to his brother Simon. He began his rule as Count of Sicily in 1105, later became Duke of Apulia and Calabria (1127), then King of Sicily (1130). It is Roger II's distinctio...

Pope Gregory VIII died in Pisa on December 17, 1187, of a fever, after holding the Papacy for only 57 days. On October 21, 1187, the day after the death of Pope Urban III, Alberto di Morra was elected pope and took the name Gregory VIII, in...

Enrico Dandolo was the 41st Doge of Venice from 1195 until his death. Remembered for his blindness, piety, longevity, and shrewdness, he is infamous for his role in the Fourth Crusade which he, at age ninety, directed against the Byzantine...

Frederick I Barbarossa was elected King of Germany at Frankfurt on 4 March 1152 and crowned in Aachen on 9 March, crowned King of Italy in Pavia in 1154, and finally crowned Holy Roman Emperor by Pope Adrian IV on 18 June 1155. He was crown...

Sir William Marshal, 1st Earl of Pembroke, also called William the Marshal (Norman French: Guillaume le maréchal), was an English (or Anglo-Norman) soldier and statesman. Stephen Langton eulogized him as the "best knight that ever lived." H...

Guy of Lusignan was a Poitevin knight, son of Hugh VIII of the prominent Lusignan dynasty. He was king of the crusader state of Jerusalem from 1186 to 1192 by right of marriage to Sibylla of Jerusalem, and of Cyprus from 1192 to 1194. Havin...

Richard I was King of England from 6 July 1189 until his death. He also ruled as Duke of Normandy, Aquitaine and Gascony, Lord of Cyprus, Count of Poitiers, Anjou, Maine, and Nantes, and was overlord of Brittany at various times during the...