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Meyer, Conrad Ferdinand

(Encyclopedia)Meyer, Conrad Ferdinand kônˈrät fĕrˈdēnänt mīˈər [key], 1825–98, Swiss poet and novelist. He studied history and art and later turned to literature. He is best known for his historical nov...

Malte-Brun, Conrad

(Encyclopedia)Malte-Brun, Conrad kônˈräᵺ mälˈtə-bro͞onˌ, Fr. mältə-brôNˈ [key], 1775–1826, Danish geographer, b. Jutland but later settled in Paris; originally named Malthe Konrad Bruun. He is respo...

Roentgen, Wilhelm Conrad

(Encyclopedia)Roentgen or Röntgen, Wilhelm Conrad both: rĕntˈgĭn, rŭntˈ–, Ger. vĭlˈhĕlm kônˈrät röntˈgən [key], 1845–1923, German physicist. His notable research in many fields of physics, especi...

Beissel, Johann Conrad

(Encyclopedia)Beissel, Johann Conrad yōˈhän kônˈrät bīˈsəl [key], 1690–1768, founder of the Seventh-Day Baptist community at Ephrata, Pa. Emigrating (1720) from Germany, he settled first with the German ...

Aetius, Roman general

(Encyclopedia)Aetius, c.396–454, Roman general. At first unfriendly to Valentinian III, he later made his peace with Valentinian's mother, Galla Placidia, and was given a command in Gaul. An ambitious general, he...

Bethlen, Gabriel

(Encyclopedia)Bethlen, Gabriel bĕthˈlən [key], 1580–1629, prince of Transylvania (1613–29). He was chief adviser of Stephen Bocskay and was elected prince after the assassination of Gabriel Báthory. A Prote...

Lateran Treaty

(Encyclopedia)Lateran Treaty, concordat between the Holy See and the kingdom of Italy signed in 1929 in the Lateran Palace, Rome, by Cardinal Gasparri for Pius XI and by Benito Mussolini for Victor Emmanuel III. On...

Gattinara, Mercurino Arborio, marchese di

(Encyclopedia)Gattinara, Mercurino Arborio, marchese di mĕrco͞orēˈnō ärbôˈrēō märkĕˈza dē gätˌtēnäˈrä [key], 1465–1530, Italian statesman and jurist, cardinal of the Roman Catholic Church. Aft...

Polish Succession, War of the

(Encyclopedia)Polish Succession, War of the, 1733–35. On the death (1733) of Augustus II of Poland, Stanislaus I sought to reascend the Polish throne. He was supported by his son-in-law, Louis XV of France. The r...

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