Ferguson, James (1710–1776), lecturer on natural philosophy and inventor of scientific instruments, was born on 25 April 1710 at Core of Mayen, Rothiemay, Banffshire, the second of at least six children of John Ferguson, a farmworker renting a smallholding, and his wife, Elspeth Lobban...
Harris, John (c. 1666–1719), writer and lecturer on science, was reportedly the son of Edward Harris, or possibly Fitzharris (c.1648–1681), an army lieutenant. He entered Trinity College, Oxford, as a scholar in 1683, and graduated BA in 1686 and MA at ...
Lardner, Dionysius (1793–1859), writer on science and public lecturer, was born on 3 April 1793 in Dublin, the son of William Lardner (d. 1808), a solicitor.
John R. Millburn
Martin, Benjamin (bap. 1705, d. 1782), lecturer on science and maker of scientific instruments, was baptized at Worplesdon, Surrey, on 1 March 1705, the third son of John Martin (d. 1731) of Broadstreet, who farmed near Worplesdon, and his wife, Jane. Nothing is known about his childhood; it is presumed that he spent his youth working on the land, during which period he acquired (apparently through extensive reading) knowledge of a wide range of subjects. In his late twenties he established a school at ...
revised by Frank A. J. L. James
Sturgeon, William (1783–1850), electrician and scientific lecturer, was born on 22 May 1783 at Whittington, Lancashire, near Kirkby Lonsdale, the only son of John Sturgeon, shoemaker, and his wife, Betsy Adcock (d. 1793), the daughter of a small shopkeeper. All accounts of his father, who had migrated from ...