Aubert, Alexander (bap. 1730, d. 1805), merchant and astronomer, was born at Austin Friars, London, and baptized on 11 May 1730 at St Peter-le-Poer, Old Broad Street, London, the second of seven children and eldest of the four sons of Claude Aubert (1692–1774)...
A. M. Clerke
revised by Anita McConnell
T. F. Henderson
revised by H. K. Higton
Bagwell, William (b. c. 1593, d. in or after 1664), merchant and writer on astronomy, was, according to his own account, 'bred a merchant in good quality, skilfully furnished with knowledge in all things necessary, and having seen the world abroad' (Bagwell...
Chamberlain, Robert (1632
revised by D. J. Mabberley
Cuninghame [Cunningham], James (fl. 1698–1709), trader and naturalist, was probably born in Scotland. He trained as a surgeon, and in London became familiar with the botanists Samuel Doody, Charles Dubois, and Robert Uvedale. In 1698 he sailed to China as a surgeon in the ...
revised by Gordon L. Herries Davies
Giesecke, Charles Lewis [formerly Johann Georg Metzler] (1761–1833), mineralogist and mineral dealer, was born on 6 April 1761 in Augsburg, Bavaria, the eldest surviving son of the six children of Georg Melchior Metzler (d. 1805), a protestant tailor, and his wife, ...
R. B. Prosser
revised by Maxwell Craven and Susan Christian
Lombe, Sir Thomas (1685–1739), merchant and inventor of silk-throwing machinery, eldest son of Henry Lombe, worsted weaver, of Norwich, was born at Norwich on 5 September 1685. The father died about 1695, leaving his sons Thomas and Henry under the care of his executors, while the surviving younger son ...
Mawe, John (1766–1829), mineralogist and dealer in minerals, was born in Queen Street, Derby, the younger surviving son of Samuel Maw (1735–1783), baker, and his first wife, Elisabeth Massey (d. 1777), originally from Leeds. He became a mariner in the late 1770s, and in 1790 he was appointed commander of the merchant vessel ...
See Mawe, John
E. I. Carlyle
revised by Adrian Rice
Smith, James (1805–1872), merchant and mathematician, was born in Liverpool on 26 March 1805, the son of Joshua Smith and Esther Bartley. He entered a merchant's office at an early age, and, after remaining there seventeen years, started in business on his own account. (He retired in 1855.) He studied geometry and mathematics for practical purposes, and made some mechanical experiments with a view to facilitating mining operations. Although his results in this area were not made public, he did publish numerous works relating to his investigations into the geometrical problem known as ‘squaring the circle’. This problem—equivalent to finding the exact value of π—was then believed, and has since been proved, to be impossible. In 1859 he published a work entitled ...
revised by Mike Chrimes
Steers, Thomas (c. 1672–1750), civil engineer and merchant, possibly a native of Rotherhithe, Kent, was of unknown parentage. He was commissioned in the 4th regiment of foot and fought at the battle of the Boyne in 1690. He then served in the Netherlands...
Christine E. Jackson
Stewart, James Hope (1789–1856), factor and natural history illustrator, was born at Hillside, Dryfesdale, Dumfriesshire, on 2 August 1789, the son of William Stewart of Hillhead (1743/4–1822) and Margaret Graham (c.1767/8–1853), daughter of George Graham of Shaw. About 1816 Stewart married ...
Tennant, James (1808–1881), mineralogist and mineral and shell dealer, was born on 8 February 1808 at Upton, near Southwell, Nottinghamshire, the third child of John Tennant, excise officer, and his wife, Eleanor (née Kitchen). By 1819 his parents had moved to Mansfield...