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Richard, earl of Cornwall

(Encyclopedia)Richard, earl of Cornwall, 1209–72, second son of King John of England and brother of Henry III. In 1227, following an expedition to Gascony and Poitou, Richard forced Henry to grant him the land an...

Rhys ap Gruffydd

(Encyclopedia)Rhys ap Gruffydd rēs äp grĭfˈĭᵺ [key], 1132?–1197, ruler of South Wales and, after the death (1170) of Owain Gwynedd, leader of the Welsh princes. The failure (1165) of the English troops und...

Iruma

(Encyclopedia)Iruma ēro͞oˈmä [key], city, Saitama prefecture, central Honshu, Japan, on the Iruma River...

Menominee, river, United States

(Encyclopedia)Menominee, river, 118 mi (190 km) long, formed by the union of the Brule and the Michigamme rivers above Iron Mountain, W Upper Peninsula, N Mich., and flowing SE into Green Bay at Menominee. It passe...

pond scum

(Encyclopedia)pond scum, accumulation of floating green algae on the surface of stagnant or slowly moving waters, such as ponds and reservoirs. One of the commonest forms is Spirogyra. ...

Valley Stream

(Encyclopedia)Valley Stream, village (1990 pop. 33,946), Nassau co., SE N.Y., on Long Island, a residential suburb of New York City; inc. 1925. Kennedy International Airport is to the west. Valley Stream is the sit...

Gloucester, Humphrey, duke of

(Encyclopedia)Gloucester, Humphrey, duke of, 1391–1447, English nobleman; youngest son of Henry IV and Mary de Bohun. He was well educated and had a great interest in humanist scholarship. After the accession of ...

League

(Encyclopedia)League or Holy League, in French history, organization of Roman Catholics, aimed at the suppression of Protestantism and Protestant political influence in France. It was foreshadowed as early as 1561 ...

Wollemi pine

(Encyclopedia)Wollemi pine wŏlˈəmīˌ [key], primitive tree, Wollemia nobilis, of the conifer family Araucariaceae, named after Wollemi National Park in New South Wales, Australia, where it was discovered in 199...

Geoffrey IV

(Encyclopedia)Geoffrey IV, known as Geoffrey Plantagenet plătăjˈənət [key] [O.Fr.,=sprig of broom; he usually wore a sprig in his helmet], 1113–51, count of Anjou (1129–51); son of Fulk, count of Anjou and...