Pope Gregory I: Did you mean...?

The Inquisition was the official institution of the medieval Catholic Church that established ecclesiastical judges to investigate and judge divergent opinions and practices that...

Charlemagne (Charles the Great, also known as Charles I, l. 742-814) was King of the Franks (r. 768-814), King of the Franks and Lombards (r. 774-814), and Holy Roman Emperor (r. 800-814). He is among the best-known and most influential...

The Knights Templar were established c. 1119 and given papal recognition in 1129. It was a Catholic medieval military order whose members combined martial prowess with a monastic life to defend Christian holy sites and pilgrims...

The Holy Roman Empire officially lasted from 962 to 1806. It was one of Europe’s largest medieval and early modern states, but its power base was unstable and continually shifting. The Holy Roman Empire was not a unitary state...

Anne Boleyn (c. 1501-1536) was the second wife of Henry VIII of England (r. 1509-1547). Anne, sometimes known as 'Anne of a Thousand Days' in reference to her short reign as queen, was accused of adultery and executed in the Tower...

The Fourth Crusade (1202-1204 CE) was called by Pope Innocent III (r. 1198-1216 CE) to retake Jerusalem from its current Muslim overlords. However, in a bizarre combination of cock-ups, financial constraints, and Venetian trading...

The Counter-Reformation (also known as the Catholic Reformation, 1545 to c. 1700) was the Catholic Church's response to the Protestant Reformation (1517-1648). It is usually dated from the Council of Trent in 1545 to the end...

William Tyndale (l.c. 1494-1536) was a talented English linguist, scholar and priest who was the first to translate the Bible into English. Tyndale objected to the Catholic Church’s control of scripture in Latin and the prohibition...

Thomas Cromwell (l. c. 1485-1540 CE) served as chief minister to Henry VIII of England (r. 1509-1547 CE) from 1532 to 1540 CE. With his king and the Archbishop of Canterbury Thomas Cranmer (in office 1533-55 CE), Cromwell masterminded...

The Northern or Baltic Crusades were military campaigns organised by popes and western rulers to convert pagans to Christianity in the 12th to 15th century. Unlike in the Holy Land, where military campaigns were aimed at liberating...