Ferdinand ii of aragon: Did you mean...?

The Albigensian Crusade (aka Cathars' Crusade, 1209-1229 CE), was the first crusade to specifically target heretic Christians - the Cathars of southern France. Not successful in repressing the heresy, the on-off campaigns over two decades...

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 against...

The Dissolution of the Monasteries was a policy introduced in 1536 CE by Henry VIII of England (r. 1509-1547 CE) to close down and confiscate the lands and wealth of all monasteries in England and Wales. The plan was designed as a lucrative...

The Ghent Altarpiece, otherwise known as The Adoration of the Mystic Lamb, is a painted panel altarpiece created in 1432 for the Vijd Chapel in the church of St. John the Baptist, now St. Bavo Cathedral in Ghent, Belgium. The work is credited...

The Despotate of Epirus was one of the successor states of the Byzantine Empire when it disintegrated following the Fourth Crusade's capture of Constantinople in 1204 CE. It was originally the most successful of those successor states, coming...

Frederick II (l. 1194-1250 CE) was the king of Sicily (r. 1198-1250 CE), Germany (r. 1215-1250 CE), Jerusalem (r. 1225-1228 CE), and also reigned supreme as the Holy Roman Emperor (r. 1220-1250 CE). He was born in Jesi in 1194 CE but spent...

The Donation of Constantine (Donatio Constantini or the Donatio) is a medieval forgery dated to the 8th century purporting to be an original 4th-century document in which the Roman emperor Constantine the Great (r. 306-337) granted supreme...

Taifas ("factions" or "camps") were small independent Muslim kingdoms and principalities that emerged after the fall of hegemonic Muslim caliphates in al-Andalus – the Muslim-controlled part of the Iberian peninsula – during the High Middle...

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...

The Pilgrimage of Grace is the collective name for a series of rebellions in northern England, first in Lincolnshire and then in Yorkshire and elsewhere between October and December 1536 CE. Nobles, clergy, monks, and commoners united to...