The original text of Hornemann’s journal, which was written in German, was printed at Weimar in 1801; an English translation, Travels from Cairo to Mourzouk, &c., with maps and dissertations by Major James Rennell, appeared in London in 1802. A French translation of the English work, made by order of the First Consul, and augmented with notes and a memoir on the Egyptian oases by L. Langlès, was published in Paris in the following year. The French version is the most valuable of the three. Consult also the Proceedings of the African Association (1810), and the Geog. Jnl. Nov. 1906.
HORNER, FRANCIS (1778-1817), British economist, was born at Edinburgh on the 12th of August 1778. After passing through the usual courses at the high school and university of his native city, he devoted five years, the first two in England, to comprehensive but desultory study, and in 1800 was called to the Scottish bar. Desirous, however, of a wider sphere, Horner removed to London in 1802, and occupied the interval that elapsed before his admission to the English bar in 1807 with researches in law, philosophy and political economy. In February 1806 he became one of the commissioners for adjusting the claims against the nawab of Arcot, and in November entered parliament as member for St Ives. Next year he sat. for Wendover, and in 1812 for St Mawes, in the patronage of the marquis of Buckingham. In 1811, when Lord Grenville was organizing a prospective ministry, Horner had the offer, which he refused, of a treasury secretaryship. He had resolved not to accept office till he could afford to live out of office; and his professional income, on which he depended, was at no time proportionate to his abilities. His labours at last began to tell upon a constitution never robust, and in October 1816 his physicians ordered him to Italy, where, however, he sank under his malady. He died at Pisa, on the 8th of February 1817. He was buried at Leghorn, and a marble statue by Chantrey was erected to his memory in Westminster Abbey.
Without the advantages of rank, or wealth, or even of genius, Francis Horner rose to a high position of public influence and private esteem. His special field was political economy. Master of that subject, and exercising a sort of moral as well as intellectual influence over the House of Commons he, by his nervous and earnest rather than eloquent style of speaking, could fix its attention for hours on such dry topics as finance, and coinage, and currency. As chairman of the parliamentary committee for investigating the depreciation of bank-notes, for which he moved in 1810, he extended and confirmed his fame as a political economist by his share in the famous Bullion Report. It was chiefly through his efforts that the paper-issue of the English banks was checked, and gold and silver reinstated in their true position as circulating media; and his views on free trade and commerce have been generally accepted at their really high value. Horner was one of the promoters of the Edinburgh Review in 1802. His articles in the early numbers of that publication, chiefly on political economy, form his only literary legacy.
See Memoirs and Correspondence of Francis Horner, M.P., published by his brother (see below) in 1843. Also the Edinburgh and Quarterly Reviews for the same year; and Blackwood’s Magazine, vol. i.
HORNER, LEONARD (1785-1864), Scottish geologist, brother of Francis Horner (above), was born in Edinburgh on the 17th of January 1785. His father, John Horner, was a linen merchant in Edinburgh, and Leonard, the third and youngest son, entered the university of Edinburgh in 1799. There in the course of the next four years he studied chemistry and mineralogy, and gained a love of geology from Playfair’s Illustrations of the Huttonian Theory. At the age of nineteen he became a partner in a branch of his father’s business, and went to London. In 1808 he joined the newly formed Geological Society and two years later was elected one of the secretaries. Throughout his long life he was ardently devoted to the welfare of the society; he was elected president in 1846 and again in 1860. In 1811 he read his first paper “On the Mineralogy of the Malvern Hills” (Trans. Geol. Soc. vol. i.) and subsequently communicated other papers on the “Brine-springs at Droitwich,” and the “Geology of the S.W. part of Somersetshire.” He was elected F.R.S. in 1813. In 1815 he returned to Edinburgh to take personal superintendence of his business, and while there (1821) he was instrumental in founding the Edinburgh School of Arts for the instruction of mechanics, and he was one of the founders of the Edinburgh Academy. In 1827 he was invited to London to become warden of the London University, an office which he held for four years; he then resided at Bonn for two years and pursued the study of minerals and rocks, communicating to the Geological Society on his return a paper on the “Geology of the Environs of Bonn,” and another “On the Quantity of Solid Matter suspended in the Water of the Rhine.” In 1833 he was appointed one of the commissioners to inquire into the employment of children in the factories of Great Britain, and he was subsequently selected as one of the inspectors. In later years he devoted much attention to the geological history of the alluvial lands of Egypt; and in 1843 he published his Life of his brother Francis. He died in London on the 5th of March 1864.
See Memoir of Leonard Horner, by Katherine M. Lyell (1890) (privately printed).
HÖRNES, MORITZ (1815-1868), Austrian palaeontologist, was born in Vienna on the 14th of July 1815. He was educated in the university and graduated Ph.D. He then became assistant in the Vienna mineralogical museum. He was distinguished for his researches on the Tertiary mollusca of the Vienna Basin, and on the Triassic mollusca of Alpine regions. Most of his memoirs were published in the Jahrbuch der K. K. geol. Reichsanstalt. In 1864 he introduced the term Neogene to include Miocene and Pliocene, as these formations are not always to be clearly separated: the fauna of the lower division being subtropical and gradually giving place in the upper division to Mediterranean forms. He died in Vienna on the 4th of November 1868. His son Dr Rudolf Hörnes (b. 1850), professor of geology and palaeontology in the university of Graz, has also carried on researches among the Tertiary mollusca, and is author of Elemente der Palaeontologie (1884).