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Triumvirate

(Encyclopedia)Triumvirate trīŭmˈvĭrĭt, –vĭrātˌ [key], in ancient Rome, ruling board or commission of three men. Triumvirates were common in the Roman republic. The First Triumvirate was the alliance of Ju...

John of Brienne

(Encyclopedia)John of Brienne brēĕnˈ [key], c.1170–1237, French crusader. He was a count and in 1210 married Mary, titular queen of Jerusalem. Mary died in 1212, and their daughter, Yolande (1212–28), succee...

Guelphs

(Encyclopedia)Guelphs gwĕlfs [key], European dynasty tracing its descent from the Swabian count Guelph or Welf (9th cent.), whose daughter Judith married the Frankish emperor Louis I. Guelph III (d. 1055) was made...

Seven Years War

(Encyclopedia)Seven Years War, 1756–63, worldwide war fought in Europe, North America, and India between France, Austria, Russia, Saxony, Sweden, and (after 1762) Spain on the one side and Prussia, Great Britain,...

Christian IX

(Encyclopedia)Christian IX, 1818–1906, king of Denmark (1863–1906). A member of the cadet line of Sonderburg-Glücksburg, he succeeded Frederick VII, last of the direct line of Oldenburg. The London Conference ...

Christian X

(Encyclopedia)Christian X, 1870–1947, king of Denmark (1912–47) and Iceland (1912–44), son and successor of Frederick VIII and brother of King Haakon VII of Norway. He granted (1915) a new constitution that i...

Schwerin, Kurt Christoph, Graf von

(Encyclopedia)Schwerin, Kurt Christoph, Graf von ko͝ort krĭsˈtôf gräf fən shvārēnˈ [key], 1684–1757, Prussian field marshal. He was one of the most brilliant lieutenants of King Frederick II of Prussia i...

Conrad IV, ruler of the Holy Roman Empire

(Encyclopedia)Conrad IV, 1228–54, German king (1237–54), king of Sicily and of Jerusalem (1250–54), son of Holy Roman Emperor Frederick II. He was elected (1237) king of the Romans at his father's instigation...

Dahlmann, Friedrich Christoph

(Encyclopedia)Dahlmann, Friedrich Christoph frēˈdrĭkh krĭsˈtôf dälˈmän [key], 1785–1860, German historian. He was dismissed from his professorship at Göttingen for protesting (1837) the abrogation of th...

Actium

(Encyclopedia)Actium ăkˈtēəm, –shē– [key], promontory, NW Acarnania, Greece, at the mouth of the Ambracian Gulf. There are vestiges of several temples and an ancient town. At Actium was fought the naval ba...