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Hall, James

(Encyclopedia)Hall, James, 1811–98, American geologist and paleontologist, b. Hingham, Mass., grad. Rensselaer School (later Rensselaer Polytechnic Institute), 1832. An authority on stratigraphy and invertebrate ...

Hargreaves, James

(Encyclopedia)Hargreaves, James härˈgrēvz [key], 1720?–1778, English engineer. In 1762 he made an unsuccessful attempt to develop a machine for carding, a process preparatory to spinning, and in 1764 he invent...

Habersham, James

(Encyclopedia)Habersham, James hăˈbərshəm [key], 1713–75, colonial statesman, acting governor of Georgia (1771–73), b. Beverley, Yorkshire, England. He came to Georgia (1738) and was associated with George ...

Gregory, James

(Encyclopedia)Gregory, James, 1638–75, Scottish mathematician. He invented a reflecting telescope (1661), which he described in his Optica promota (1663). In 1668 he became professor of mathematics at the Univ. o...

Groppi, James

(Encyclopedia)Groppi, James, 1931–85, American Roman Catholic cleric and political activist, b. Milwaukee. Groppi, who grew up in the Milwaukee slums, attended St. Francis' Seminary and was ordained in 1960. In 1...

Graham, James

(Encyclopedia)Graham, James: see Montrose, James Graham, 5th earl and 1st marquess of. ...

Glaisher, James

(Encyclopedia)Glaisher, James glāˈshər [key], 1809–1903, English meteorologist and balloonist, b. London. He served as superintendent of the department of meteorology and magnetism at Greenwich Observatory fro...

Gibbons, James

(Encyclopedia)Gibbons, James, 1834–1921, American churchman, cardinal of the Roman Catholic church, b. Baltimore. Ordained in 1861, he became secretary to the archbishop of Baltimore in 1865, vicar apostolic of N...

Gibbs, James

(Encyclopedia)Gibbs, James, 1682–1754, English architect, b. Scotland, studied in Rome under Carlo Fontana. Returning to England in 1709, he was appointed a member of the commission authorized to build 50 churche...

Gillray, James

(Encyclopedia)Gillray, James gĭlˈrā [key], 1757–1815, English caricaturist and illustrator. He was essentially self-trained although he studied at the Royal Academy and on the Continent. His caricatures of the...