Detailed map of Portugal and the Algarve, first published by Johann Baptist Homann in 1736.
The map is colored by provinces, showing towns, rivers, mountains, harbors, roads, etc.
Very large title cartouche with figures and a coat of arms.
Johann Baptist Homann (1663-1724) was a mapmaker who founded the famous Homann Heirs publishing company. He lived his entire life in Bavaria, particularly in Nuremberg. Initially, Johann trained to become a priest before converting to Protestantism and working as a notary.
In 1702, Johann founded a publishing house that specialized in engravings. The firm flourished, becoming the leading map publisher in Germany and an important entity in the European map market. In 1715, Johann was named Imperial Geographer to the Holy Roman Empire by Charles VI and made a member of the Prussian Academy of Sciences. Most importantly for his business, his reputation and contacts gained him imperial printing privileges which protected his publications and recommended him to customers. Johann is best known for this Grosser Atlas ueber die ganze Welt, or the Grand Atlas of the World, published in 1716.
After Johann died in 1724, the business passed to his son, Christoph (1703-1730). Upon Christoph’s early death, the company passed to subsequent heirs, with the name of the company changing to Homann Erben, or Homann Heirs. The firm continued in business until 1848.
Jean-Baptiste Nolin (ca. 1657-1708) was a French engraver who worked at the turn of the eighteenth century. Initially trained by Francois de Poilly, his artistic skills caught the eye of Vincenzo Coronelli when the latter was working in France. Coronelli encouraged the young Nolin to engrave his own maps, which he began to do.
Whereas Nolin was a skilled engraver, he was not an original geographer. He also had a flair for business, adopting monikers like the Geographer to the Duke of Orelans and Engerver to King XIV. He, like many of his contemporaries, borrowed liberally from existing maps. In Nolin’s case, he depended especially on the works of Coronelli and Jean-Nicholas de Tralage, the Sieur de Tillemon. This practice eventually caught Nolin in one of the largest geography scandals of the eighteenth century.
In 1700, Nolin published a large world map which was seen by Claude Delisle, father of the premier mapmaker of his age, Guillaume Delisle. Claude recognized Nolin’s map as being based in part on his son’s work. Guillaume had been working on a manuscript globe for Louis Boucherat, the chancellor of France, with exclusive information about the shape of California and the mouth of the Mississippi River. This information was printed on Nolin’s map. The court ruled in the Delisles’ favor after six years. Nolin had to stop producing that map, but he continued to make others.
Calling Nolin a plagiarist is unfair, as he was engaged in a practice that practically every geographer adopted at the time. Sources were few and copyright laws weak or nonexistent. Nolin’s maps are engraved with considerable skill and are aesthetically engaging.
Nolin’s son, also Jean-Baptiste (1686-1762), continued his father’s business.