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Dollond, John

(Encyclopedia)Dollond, John dŏlˈənd [key], 1706–61, English optician and inventor. A silk weaver, he taught himself languages, mathematics, and science, becoming a noted scholar as well as a scientist. He inve...

Hampden, John

(Encyclopedia)Hampden, John hămpˈdən, hămˈ– [key], 1594–1643, English parliamentary leader; cousin of Oliver Cromwell. He entered Parliament in 1621, became closely associated with Sir John Eliot, and was ...

Dunstable, John

(Encyclopedia)Dunstable, John dŭnˈstəbəl [key], c.1385–1453, English composer. Dunstable is thought to have accompanied his patron, the duke of Bedford, to France. About 60 of his works—nearly all sacred pi...

Gerard, John

(Encyclopedia)Gerard, John jĕrˈärd, jərärdˈ [key], 1545–1612, English botanist and barber-surgeon. He compiled a catalog (1596) of the plants in his garden, the first of its kind to be published in England....

Underhill, John

(Encyclopedia)Underhill, John, c.1597–1672, military commander in the American colonies, b. England. In 1630 he accompanied John Winthrop (1588–1649) to Massachusetts Bay, and in 1637 he distinguished himself a...

Popham, George

(Encyclopedia)Popham, George pŏpˈəm [key], c.1550–1608, early colonist in Maine, b. England. He was named in the patent granted to the Plymouth Company in 1606. In consequence of the colonization project of hi...

Gauden, John

(Encyclopedia)Gauden, John gôˈdən [key], 1605–62, English clergyman. He claimed to have written the Eikon Basilike (1649), a tract in defense of Charles I. After the Restoration, Gauden was bishop of Exeter (1...

Roebuck, John

(Encyclopedia)Roebuck, John, 1718–94, English physician, chemist, and inventor. He acted as a chemical consultant to local industries in Birmingham and invented the lead chamber process of manufacturing sulfuric ...

Wallis, John

(Encyclopedia)Wallis, John wŏlˈĭs [key], 1616–1703, English mathematician. He was Savilian professor of geometry at Oxford from 1649. He systematized the use of formulas, introduced the symbol ∞ for infinity...

Gower, John

(Encyclopedia)Gower, John gouˈər, gôr [key], 1330?–1408, English poet. He was the best-known contemporary and friend of Chaucer, who addressed him as “Moral Gower,” at the end of Troilus and Criseyde. Appa...