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Leo III, Saint, pope

(Encyclopedia)Leo III, Saint, pope (795–816), a Roman; successor of Adrian I. He was attacked about the face and eyes by members of Adrian's family, who hoped to render him unfit for the papacy. Leo recovered and...

Lascaris

(Encyclopedia)Lascaris lăsˈkərĭs [key], family name of the Greek emperors of Nicaea (see Nicaea, empire of). The empire was founded in 1204 by Theodore I, a son-in-law of Alexius III (Alexius Angelus). Theodore...

Ardashir I

(Encyclopedia)Ardashir I ärdäshērˈ [key] [another form of Artaxerxes], d. 240, king of Persia (226?–240). He overthrew the last Parthian king, Artabanus IV, entered Ctesiphon, and reunited Persia out of the c...

Pazzi conspiracy

(Encyclopedia)Pazzi conspiracy pätˈtsē [key], 1478, plot against Lorenzo de' Medici (Lorenzo il Magnifico) and his brother Giuliano, designed to end the hegemony of the Medici in the Florentine state and to enla...

William the Lion

(Encyclopedia)William the Lion, 1143–1214, king of Scotland (1165–1214), brother and successor of Malcolm IV. Determined to recover Northumbria (lost to England in 1157), he supported the rebellion (1173–74) ...

Bonatti, Walter

(Encyclopedia)Bonatti, Walter, 1930–2011, Italian mountain climber. He became famous for such feats as the first climb (1951) of Grand Capucin in the Mont Blanc massif and the ascent (1958) of Gasherbrum IV in th...

Adolf of Nassau

(Encyclopedia)Adolf of Nassau näˈsou [key], d. 1298, duke of Luxembourg, German king (1292–98). He owed his election to the ecclesiastical electors, who, fearing the growing power and ambition of the Hapsburgs,...

Berwick-upon-Tweed

(Encyclopedia)Berwick-upon-Tweed bĕrˈĭk [key], former district, Northumberland, NE England, at the mouth of the Tweed River. The district included the Holy Islands and the Farne Islands and extended SW to the Ch...

Regency style

(Encyclopedia)Regency style, in English architecture, flourished during the regency and reign of George IV (1811–30) and was chiefly represented by the court architect John Nash. The period is characterized by th...

Beaufort, François de Vendôme, duc de

(Encyclopedia)Beaufort, François de Vendôme, duc de fräNswäˈ də väNdōmˈ dük də bōfôrˈ [key], 1616–69, French courtier and politician; grandson of King Henry IV of France and his mistress Gabrielle d...