Michael Servetus was a Spanish theologian, physician, cartographer, and Renaissance humanist. He was the first European to correctly describe the function of pulmonary circulation, as discussed in Christianismi Restitutio (1553). He was a p...

Gerardus Mercator, Flemish cartographer. He received a master's degree in 1532 from the University of Louvain (Belgium), where he settled. By 24 he was a skilled engraver, calligrapher, and scientific-instrument maker. He and his colleagues...

Abraham Ortelius (Abraham Ortels) was a cartographer and geographer, generally recognised as the creator of the first modern atlas. He was born in Antwerp in what is now Belgium. A member of the influential Ortelius family of Augsburg, he t...

Petrus Plancius was a Dutch astronomer, cartographer and clergyman. He was soon recognized as an expert on the shipping routes to India. He strongly believed in the idea of a North East passage until the failure of Willem Barentsz's third v...

Samuel de Champlain was a French Explorer. He made several expeditions to North America before founding Quebec in 1608 with 32 colonists, most of whom did not survive the first winter. He joined with the northern Indian tribes to defeat Iro...

Willem Janszoon Blaeu: Author, printer, and publisher of geographic maps and globes, which he signed until 1621 with the Latinized name of Guljelmus Caesius. Pupil and friend of Tycho Brahe (1546-1601), from whom he acquired the astronomica...

Andreas Cellarius was a Dutch-German cartographer, best known for his Harmonia Macrocosmica of 1660, a major star atlas, published by Johannes Janssonius in Amsterdam. He was born in Neuhausen (now a part of Worms), and was educated in H...

Joan Blaeu was the eldest son of Willem Janszoon Blaeu (1571-1638). It was under the control of Joan that the Blaeu printing press achieved lasting fame by moving towards the printing of maps and expanding to become the largest printing pre...

Nicolaas or Nicolaes Witsen was mayor of Amsterdam thirteen times, between 1682-1706. In 1693 he became administrator of the VOC. In 1689 he was extraordinary-ambassador to the English court, and became Fellow of the Royal Society. In his f...

Jeremiah Dixon was an English surveyor and astronomer who is best known for his work with Charles Mason, from 1763 to 1767, in determining what was later called the Mason–Dixon line. Dixon was born in Cockfield, near Bishop Auckland, Cou...

David Thompson was an English-Canadian fur trader, surveyor, and map-maker, known to some native peoples as "Koo - Koo - Sint" or "the Stargazer". Over his career he mapped over 3.9 million square kilometres of North America and for this ha...

Rear-Admiral Sir Francis Beaufort, was a hydrographer and officer in Britain's Royal Navy. Beaufort was the creator of the Beaufort scale for indicating wind force. Sir Francis Beaufort's father, Daniel Augustus Beaufort, was a Protestant c...

Captain Sir Richard Francis Burton KCMG FRGS was a British geographer, explorer, translator, writer, soldier, orientalist, cartographer, ethnologist, spy, linguist, poet, fencer and diplomat. He was known for his travels and explorations wi...