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Muhammad of Ghor

(Encyclopedia)Muhammad of Ghor, d. 1206, Afghan conqueror of N India. A brother of the sultan of Ghor, he was made governor of Ghazni in 1173 and from there launched a series of invasions of India. By 1186 he had c...

Tordesillas, Treaty of

(Encyclopedia)Tordesillas, Treaty of tōrˌᵺāsēˈlyäs [key], 1494, agreement signed at Tordesillas, Spain, by which Spain and Portugal divided the non-Christian world into two zones of influence. In principle ...

Christian of Brunswick

(Encyclopedia)Christian of Brunswick or Christian of Halberstadt, 1599–1626, Protestant military leader in the Thirty Years War, titular bishop of Halberstadt (1616–23). One of the first allies of Frederick the...

truce of God

(Encyclopedia)truce of God, in the Middle Ages, an attempt by the Catholic church to limit private warfare between feudal lords. It is related to the peace of God, which exempted clergy, women, children, and peasan...

Heron of Alexandria

(Encyclopedia)Heron of Alexandria hērˈŏn [key] or Hero, mathematician and inventor. The dates of his birth and death are unknown; conjecture places them between the 2d cent. b.c. and the 3d cent. a.d. He is beli...

Justus of Ghent

(Encyclopedia)Justus of Ghent, fl. c.1460–c.1480, Flemish religious and portrait painter, now generally identified with Joos van Wassenhove; also known as Jodocus or Joos of Ghent. His simple, quiet style provide...

Blanche of Castile

(Encyclopedia)Blanche of Castile bläNsh, kăstēlˈ [key], 1185?–1252, queen of Louis VIII of France and regent during the minority (1226–34) of their son Louis IX. A forceful and capable ruler, she checked th...

Devolution, War of

(Encyclopedia)Devolution, War of, 1667–68, undertaken by Louis XIV for the conquest of the Spanish Netherlands. On her marriage to Louis, Marie Thérèse, daughter of Philip IV of Spain, had renounced her rights ...

Eusebius of Nicomedia

(Encyclopedia)Eusebius of Nicomedia nĭkōmēˈdēə [key], d. 342, Christian churchman and theologian, leader of the heresy of Arianism. He was bishop of Nicomedia (330–39) and patriarch of Constantinople (339�...

Gamaliel of Jabneh

(Encyclopedia)Gamaliel of Jabneh jăbˈnē [key], fl. a.d. 100, Jewish scholar; grandson of the Gamaliel who, according to tradition, taught St. Paul the law. A Palestinian Tanna, he succeeded Johanan ben Zakkai as...