Malachy Postlethwayt (c. 1707 - 1767) was a British economist and commercial expert famous for his publication of the commercial dictionary titled The Universal Dictionary of Trade and Commerce in 1751. The dictionary was a translation and adaptation of the Dictionnaire économique of the French Inspector General of the Manufactures for the King, Jacques Savary des Brûlons. Malachy claims to have spent nearly 20 years adapting and researching his important dictionary, which attained a popular following. The second edition of the Dictionary issued in 1752, was updated with a series of fine maps based upon D'Anville's work, but updated by Postlethwayt to reflect his political and social views. Politically Postlethwayt was extremely conservative and highly patriotic though his views more often than not took the form of rants against the social and political enemies of the British Empire. In the mid-1740s Postlethwayt lobbied for the Royal Africa Company and was known for his pro-slavery advocacy. His belief that the slave trade had a place in the larger "political arithmetic" of empire, promoted through his many popular books and other publications, in time became the party line for the ruling class. Despite his misguided feelings about the Africa slave trade, Postlethwayt was an influential and thoughtful economist whose ideas influenced Adam Smith, Samuel von Pufendorf, Alexander Hamilton, and others. Postlethwayt also commonly spelled his name as Postlethawyte and Postlethwait. More by this mapmaker...

Jean Baptiste Bourguignon d'Anville (1697 - 1782) was perhaps the most important and prolific cartographer of the 18th century. D'Anville's passion for cartography manifested during his school years when he amused himself by composing maps for Latin texts. There is a preserved manuscript dating to 1712, Graecia Vetus, which may be his earliest surviving map - he was only 15 when he drew it. He would retain an interest in the cartography of antiquity throughout his long career and published numerous atlases to focusing on the ancient world. At twenty-two D'Anville, sponsored by the Duke of Orleans, was appointed Geographer to the King of France. As both a cartographer and a geographer, he instituted a reform in the general practice of cartography. Unlike most period cartographers, D'Anville did not rely exclusively on earlier maps to inform his work, rather he based his maps on intense study and research. His maps were thus the most accurate and comprehensive of his period - truly the first modern maps. Thomas Basset and Philip Porter write: "It was because of D'Anville's resolve to depict only those features which could be proven to be true that his maps are often said to represent a scientific reformation in cartography." (The Journal of African History, Vol. 32, No. 3 (1991), pp. 367-413). In 1754, when D'Anville turned 57 and had reached the height of his career, he was elected to the Academie des Inscriptions. Later, at 76, following the death of Philippe Buache, D'Anville was appointed to both of the coveted positions Buache held: Premier Geographe du Roi, and Adjoint-Geographer of the Academie des Sciences. During his long career D'Anville published some 211 maps as well as 78 treatises on geography. D'Anville's vast reference library, consisting of over 9000 volumes, was acquired by the French government in 1779 and became the basis of the Depot Geographique - though D'Anville retained physical possession his death in 1782. Remarkably almost all of D'Anville's maps were produced by his own hand. His published maps, most of which were engraved by Guillaume de la Haye, are known to be near exact reproductions of D'Anville' manuscripts. The borders as well as the decorative cartouche work present on many of his maps were produced by his brother Hubert-Francois Bourguignon Gravelot. The work of D'Anville thus marked a transitional point in the history of cartography and opened the way to the maps of English cartographers Cary, Thomson and Pinkerton in the early 19th century. Learn More...

Solomon Boulton (fl. c. 1750-1775), sometimes written as 'Bolton,' was an English cartographer active in the middle part of the 18th century. Bolton's most notable works are the adaptions of Jean Baptiste Bourguignon d'Anville (1697 - 1782) maps published in conjunction with Malachy Postlethwayte's Dictionary of Commerce. These were later reprinted and embellished by Sayer and Bennett, and again by Laurie and Whittle. Learn More...

Emanuel Bowen (1694 - May 8, 1767) had the high distinction to be named Royal Mapmaker to both to King George II of England and Louis XV of France. Bowen was born in Talley, Carmarthen, Wales, to a distinguished but not noble family. He apprenticed to Charles Price, Merchant Taylor, from 1709. He was admitted to the Merchant Taylors Livery Company on October 3, 1716, but had been active in London from about 1714. A early as 1726 he was noted as one of the leading London engravers. Bowen is highly regarded for producing some of the largest, most detailed, most accurate and most attractive maps of his era. He is known to have worked with most British cartographic figures of the period including Herman Moll and John Owen. Among his multiple apprentices, the most notable were Thomas Kitchin, Thomas Jeffreys, and John Lodge. Another apprentice, John Oakman (1748 - 1793) who had an affair with and eventually married, Bowen's daughter. Other Bowen apprentices include Thomas Buss, John Pryer, Samuel Lyne, his son Thomas Bowen, and William Fowler. Despite achieving peer respect, renown, and royal patronage, Bowen, like many cartographers, died in poverty. Upon Emanuel Bowen's death, his cartographic work was taken over by his son, Thomas Bowen (1733 - 1790) who also died in poverty. Learn More...