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Pelletier, Pierre Joseph

(Encyclopedia)Pelletier, Pierre Joseph pyĕr zhôzĕfˈ pĕlətyāˈ [key], 1788–1842, French chemist. With J. B. Caventou, he was cofounder of alkaloid chemistry and codiscoverer of quinine, strychnine, brucine,...

Labouchere, Henry du Pré

(Encyclopedia)Labouchere, Henry du Pré lăˌbo͞oshârˈ [key], 1831–1912, British politician and journalist. Following diplomatic service (1854–64), he sat in the House of Commons (1880–1906) as a Radical. ...

Du Chaillu, Paul Belloni

(Encyclopedia)Du Chaillu, Paul Belloni pōl bĕlōnēˈ dü shāyüˈ [key], c.1831–1903, French-American explorer in Africa. Born probably in Paris, he spent his youth on the west coast of Africa, where his fath...

Guthrie, Samuel

(Encyclopedia)Guthrie, Samuel, 1782–1848, American physician, b. Brimfield, Mass. In Sackets Harbor, N.Y., where he settled after serving as surgeon in the War of 1812, he invented a percussion powder and a punch...

Samuel, Herbert Louis Samuel, 1st Viscount

(Encyclopedia)Samuel, Herbert Louis Samuel, 1st Viscount, 1870–1963, British statesman. Entering Parliament as a Liberal in 1902, he was postmaster general (1910–14, 1915–16) and home secretary (1916). He los...

Nicholson, Samuel

(Encyclopedia)Nicholson, Samuel, 1743–1811, American naval officer, b. Maryland. The brother of James Nicholson, he served in the Continental navy during the American Revolution, making many successful captures. ...

Concorde, Place de la

(Encyclopedia)Concorde, Place de la pläs də lä kôNkôrdˈ [key], large square, Paris, France. It is bounded by the Tuileries gardens; the Champs Élysées; the Seine River; and a facade of buildings divided by ...

Calloc'h, Jean Pierre

(Encyclopedia)Calloc'h, Jean Pierre zhäN pyĕr kälôkhˈ [key], 1888–1917, Breton poet. Important in the revival of Breton literature, he wrote in the Vannes dialect of Brittany. His lyrical verse displays a lo...

Blanchard, Jean Pierre

(Encyclopedia)Blanchard, Jean Pierre fräNswäˈ [key], 1753–1809, French balloonist. In 1785 he made with Dr. John Jeffries of Boston, Mass., the first crossing by air of the English Channel. His ascents at Phil...

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