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Constantine, Roman general

(Encyclopedia)Constantine, d. 411, Roman general. He was proclaimed emperor by the Roman troops in Britain in 407 and led a revolt in Gaul and Spain against the Western emperor Honorius. He conquered part of Gaul a...

Sforza

(Encyclopedia)Sforza sfôrˈtsä [key], Italian family that ruled the duchy of Milan from 1450 to 1535. Rising from peasant origins, the Sforzas became condottieri and used this military position to become rulers i...

Maximin, d. 238, Roman emperor

(Encyclopedia)Maximin (Caius Julius Verus Maximinus) măkˈsĭmĭn [key], d. 238, Roman emperor (235–38). A rough Thracian soldier of great physical strength, he rose in the army, and when the soldiers revolted a...

Maximin, d. 313, Roman emperor

(Encyclopedia)Maximin (Galerius Valerius Maximinus), d. 313, Roman emperor (308–13); kinsman of Galerius. He is called Maximin Daia. He was made caesar in 305 and in 308 proclaimed himself augustus in opposition ...

Lothair, French king

(Encyclopedia)Lothair, 941–86, French king (954–86), son and successor of King Louis IV. During the early part of his reign he was dominated by Hugh the Great. Even after Hugh's death he was involved in conflic...

Castracani, Castruccio

(Encyclopedia)Castracani, Castruccio kästro͞otˈchō kästräkäˈnē [key], 1281–1328, duke of Lucca. His early life was spent in exile. After his return he was made captain (1316), then lord of Lucca (1320) f...

Pescara, Ferdinando Francesco d'Avalos, marchese di

(Encyclopedia)Pescara, Ferdinando Francesco d'Avalos, marchese di fārdēnänˈdō fränchāsˈkō däväˈlōs märkāˈzā ᵺē pāskäˈrä [key], 1490?–1525, Spanish-Neapolitan general in the Italian Wars. H...

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...

John IV, king of Portugal

(Encyclopedia)John IV, 1604–56, king of Portugal (1640–56). He succeeded as duke of Braganza in 1630. Descended from Manuel I and in illegitimate line from John I, he had the strongest claim to the Portuguese t...

Guelphs and Ghibellines

(Encyclopedia)Guelphs and Ghibellines gwĕlfs, gĭbˈəlēnz, –lĭnz [key], opposing political factions in Germany and in Italy during the later Middle Ages. The names were used to designate the papal (Guelph) pa...