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Philip V, king of France

(Encyclopedia)Philip V (Philip the Tall), c.1294–1322, king of France (1317–22), son of King Philip IV. He became regent in 1316 on the death of his brother Louis X, who was survived by his pregnant wife and in...

Drew, George Alexander

(Encyclopedia)Drew, George Alexander, 1894–1973, Canadian political leader. A lawyer, he led the Conservative party in Ontario from 1938 and served in the provincial legislature (1939–48) and in the House of Co...

Andronicus II

(Encyclopedia)Andronicus II (Andronicus Palaeologus) pālēŏlˈəgəs [key], 1258–1332, Byzantine emperor (1282–1328), son and successor of Michael VIII. He devoted himself chiefly to church affairs, renewing ...

Fleming, Sir Alexander

(Encyclopedia)Fleming, Sir Alexander, 1881–1955, Scottish bacteriologist, discoverer of penicillin (1928) and lysozyme (1922), an antibacterial substance found in saliva and other body secretions. Educated at St....

Ivan II

(Encyclopedia)Ivan II or Ivan Asen ēˈvän äˈsən [key], d. 1241, czar of Bulgaria (1218–41). On the death (1207) of his father, Kaloyan, founder of the second Bulgarian empire, the throne was usurped by Ivan'...

Henry IV, Spanish king of Castile and León

(Encyclopedia)Henry IV, 1425–74, Spanish king of Castile and León (1454–74), son and successor of John II. His weakness opened the way to civil strife and anarchy. The Castilian nobles refused to recognize Hen...

Abbas II

(Encyclopedia)Abbas II (Abbas Hilmi) , ăbäsˈ, ăbˈəs [key], 1874–1944, last khedive of Egypt (1892–1914); son and successor of Tewfik Pasha. Nominally he ruled in subordination to the Ottoman Empire, but i...

Constantius II

(Encyclopedia)Constantius II, 317–61, Roman emperor, son of Constantine I. When the empire was divided (337) at the death of Constantine, Constantius II was given rule over Asia Minor, Syria, and Egypt, while his...

Ferdinand VII, king of Spain

(Encyclopedia)Ferdinand VII, 1784–1833, king of Spain (1808–33), son of Charles IV and María Luisa. Excluded from a role in the government, he became the center of intrigues against the chief minister Godoy an...

Müller, Karl Alexander

(Encyclopedia)Müller, Karl Alexander, 1927–, Swiss physicist, Ph.D. Swiss Federal Institute of Technology, 1958. In 1983, Müller and co-researcher Johannes Georg Bednorz discovered superconductivity in a cerami...