Frederick I: Did you mean...?

Johann Tetzel (l.c. 1465-1519) was a Dominican Friar who became famous as one of the most effective indulgence salesmen and who inadvertently inspired the Protestant Reformation when Martin Luther (l. 1483-1546) wrote his 95 Theses protesting...

The Duchy of Athens was a Latin or Frankish state in Greece that existed from 1205 to 1458 CE. It was created in the aftermath of the Fourth Crusade (1202-1204 CE) and would be ruled for the majority of its history by the Burgundian de la...

Odo of West Francia (also known as Eudes, l. c. 856-898 CE, r. 888-898 CE) was Count of Paris and hero of the Viking Siege of Paris 885-886 CE who was shortly afterwards elected King of West Francia. He was the son of Robert The Strong (c.830-866...

Philip Melanchthon (l. 1497-1560) was a German scholar and theologian who provided the intellectual rationale and systematized theology for the reformed vision of Christianity of his friend Martin Luther (l. 1483-1546). He was always overshadowed...

Cardinal Thomas Cajetan (l.c. 1468-1534) was a Catholic theologian and philosopher best known for his disputations with Martin Luther (l. 1483-1546) beginning in 1518. Cajetan, a philosophical Humanist, was thought to have had the best chance...

Sir Henry Clinton (l. c. 1730-1795) was a British military officer who served as commander-in-chief of the British Army in the later stages of the American Revolutionary War (1775-1783). Having arrived in Boston in May 1775, he served in...

The Battle of Raismes was a major engagement in the Flanders Campaign of 1792-1795, during the War of the First Coalition (1792-1797). It saw a French Republican army under the command of General Dampierre attack a larger Coalition force...

A vibrant portrait of an age when Arabic enlightenment anticipated and inspired the European Renaissance, illuminated by its guiding figures and rivals, Ibn Sina and Biruni. In The Genius of their Age, S. Frederick Starr follows up his...

There was actually only one cause for the American Civil War: slavery. All the events leading to the Civil War, understood as steps moving steadily up the conflict, had slavery as the underlying cause for upset and increasing division between...

The medieval indulgence was a writ offered by the Church, for money, guaranteeing the remission of sin, and its abuse was the spark that inspired Martin Luther's 95 Theses. Luther (l. 1483-1546) claimed the sale of indulgences was unbiblical...