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Gloucester, Henry William Frederick Albert, duke of

(Encyclopedia)Gloucester, Henry William Frederick Albert, duke of glŏsˈstər, glôˈstər [key], 1900–1974, British prince; third son of George V, brother of Edward VIII and George VI, and uncle of Elizabeth II...

Perkin, Sir William Henry

(Encyclopedia)Perkin, Sir William Henry, 1838–1907, English chemist. In 1856 he discovered the first aniline dye (aniline purple, known as mauve and mauveine); by founding a factory to make it, Perkin established...

Pembroke, William Marshal, 1st earl of

(Encyclopedia)Pembroke, William Marshal, 1st earl of, d. 1219, English nobleman. He became (1170) a guardian of Prince Henry, eldest son of Henry II, and supported him in his abortive rebellion (1173–74) against ...

Constance, Holy Roman empress

(Encyclopedia)Constance, 1154–98, Holy Roman empress, wife of Holy Roman Emperor Henry VI; daughter of King Roger II of Sicily. She was named heiress of Sicily by her nephew King William II. On his death, however...

Henry's law

(Encyclopedia)Henry's law, chemical law stating that the amount of a gas that dissolves in a liquid is proportional to the partial pressure of the gas over the liquid, provided no chemical reaction takes place betw...

William the Lion

(Encyclopedia)William the Lion, 1143–1214, king of Scotland (1165–1214), brother and successor of Malcolm IV. Determined to recover Northumbria (lost to England in 1157), he supported the rebellion (1173–74) ...

Frederick Henry

(Encyclopedia)Frederick Henry, 1584–1647, prince of Orange; son of William the Silent by Louise de Coligny. He became stadtholder of the United Provinces of the Netherlands upon the death (1625) of his brother Ma...

Lawes, Henry

(Encyclopedia)Lawes, Henry lôz [key], 1596–1662, English composer. Both he and his brother William were prominent musician-composers, and Henry served the royal family in various capacities until the civil war. ...

Warham, William

(Encyclopedia)Warham, William wôrˈəm [key], 1450?–1532, English churchman, archbishop of Canterbury. He studied at Oxford and became widely known in England for his legal ability, went often on diplomatic miss...

Tancred, king of Sicily

(Encyclopedia)Tancred (Tancred of Lecce) tăngˈkrĭd;, lĕˈchā [key], b. 1130 or 1134, d. 1194, king of Sicily (1190–94), illegitimate son of Roger of Apulia and grandson of Roger II of Sicily. On the death of...
 

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