Nicaea: Did you mean...?

Pliny the Younger (61-112 CE) was the nephew of Pliny the Elder (23-79 CE), the author of the 37-volume Natural History. He had a remarkable political career and gained a reputation as an excellent lawyer and orator, but he is most famous...

Cassius Dio (c. 164 - c. 229/235 CE) was a Roman politician and historian. Although he held a number of political offices with distinction, he is best known for his 80-volume Roman History. The work took 22 years to complete, was written...

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...

Lucius Septimius Severus was Roman emperor from April 193 to February 211 CE. He was of Libyan descent from Lepcis Magna and came from a locally prominent Punic family who had a history of rising to senatorial as well as consular status...

The Kingdom of Jerusalem was a state created in 1099 CE by Crusaders and western settlers after the First Crusade (1095-1102 CE). With Jerusalem as its capital, the kingdom was the most important of the four Crusader States in the Middle...

Valerian ruled as emperor of the Roman Empire from 253 CE until his capture in 260 CE. In 253 CE an elderly Roman military commander and experienced former senator was proclaimed emperor by his troops - a very common occurrence at the time...

Anna Komnene (aka Anna Comnena, 1083-1153 CE) was the eldest daughter of Byzantine emperor Alexios I Komnenos (r. 1081-1118 CE) and the author of a lengthy biography of her father's reign, the Alexiad. Although not an impartial history, Anna's...

The Council of Clermont in central France was held in November 1095 and witnessed Pope Urban II's (r. 1088-1099) historic call for the First Crusade (1095-1102) to capture Jerusalem for Christendom from its Muslim occupiers. The Pope's speech...

Saint Gregory the Illuminator or Enlightener (previously known as Grigor Lusavorich, c. 239 - c. 330 CE) was the first bishop of the Armenian church, and he is widely credited with converting king Tiridates the Great to Christianity, formally...

Empress Irene was the wife of Leo IV and, on her husband's death, she reigned as regent for her son Constantine VI from 780 to 790 CE. From 797 to 802 CE she ruled as emperor in her own right, the first woman to do so in Byzantine history...