(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…
(Encyclopedia) Rolfe, JohnRolfe, Johnrŏlf [key], 1585–1622, English colonist in Virginia. He reached the colony in May, 1610, and introduced (1612) the regular cultivation of tobacco, which became…
(Encyclopedia) Rolph, JohnRolph, Johnrŏlf [key], 1793–1870, Canadian physician and politician, b. England. He studied law and medicine in England and served in the Legislative Assembly of Upper…
(Encyclopedia) Tulloch, JohnTulloch, Johntŭlˈəkh, –ək [key], 1823–86, Scottish liberal theologian and educator. Ordained (1845) into the Church of Scotland, he was a parish minister until 1854, when…
(Encyclopedia) Tyndall, JohnTyndall, Johntĭnˈdəl [key], 1820–93, British physicist, b. Ireland. He became (1853) professor of natural philosophy at the Royal Institution and in 1867 succeeded Michael…
(Encyclopedia) Whitgift, JohnWhitgift, Johnhwĭtˈgĭft [key], 1530?–1604, archbishop of Canterbury. He was a fellow of Peterhouse, Cambridge. As vice chancellor (1573) he had a leading part in revising…
(Encyclopedia) Wilbur, John, 1774–1856, American Quaker leader, b. Hopkinton, R.I. He became the leader of the opposition to the evangelical principles of J. J. Gurney and Elias Hicks, and his…
