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Parmenion

(Encyclopedia)Parmenion pärmēˈnēən [key], d. 330 b.c., Macedonian general. He served under Philip II. On Philip's death Parmenion was largely responsible for the adherence of the army in Asia to Alexander the ...

Ezzelino da Romano

(Encyclopedia)Ezzelino da Romano ĕtˌsālēˈnō dä rōmäˈnō [key], 1194–1259, Italian Ghibelline leader (see Guelphs and Ghibellines) and soldier. After 1232 a faithful supporter of Holy Roman Emperor Frede...

Christian V

(Encyclopedia)Christian V, 1646–99, king of Denmark and Norway (1670–99), son and successor of Frederick III. His minister, Griffenfeld, who until his fall in 1676 dominated Christian's reign, made the monarchy...

Gregory IX

(Encyclopedia)Gregory IX, 1143?–1241, pope (1227–41), an Italian named Ugolino di Segni, b. Anagni; successor of Honorius III. As cardinal under his uncle, Innocent III, he became, at St. Francis' request, the ...

Demetrius II, king of ancient Syria

(Encyclopedia)Demetrius II (Demetrius Nicator) nīkāˈtər [key], d. c.125 b.c., king of ancient Syria, son of Demetrius I. He was aided against the usurper, Alexander Balas, by Ptolemy VI (Ptolemy Philometer). He...

geometric problems of antiquity

(Encyclopedia)geometric problems of antiquity, three famous problems involving elementary geometric constructions with straight edge and compass, conjectured by the ancient Greeks to be impossible but not proved to...

Innocent III

(Encyclopedia)Innocent III, b. 1160 or 1161, d. 1216, pope (1198–1216), an Italian, b. Anagni, named Lotario di Segni; successor of Celestine III. Innocent III was succeeded by Honorius III. Amid all his politi...

Gloucester, Henry William Frederick Albert, duke of

(Encyclopedia)Gloucester, Henry William Frederick Albert, duke of glŏsˈstər, glôˈstər [key], 1900–1974, British prince; third son of George V, brother of Edward VIII and George VI, and uncle of Elizabeth II...

Monocacy

(Encyclopedia)Monocacy mənŏkˈəsē [key], river, c.60 mi (100 km) long, rising in S Pa., and flowing S across Md. to join the Potomac River near Frederick, Md. On its banks, just E of Frederick, the Civil War ba...

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