Francis Xavier was a pioneering Roman Catholic missionary born in the Kingdom of Navarre (currently Spain) and co-founder of the Society of Jesus. He was a student of Ignatius of Loyola and one of the first seven Jesuits, dedicated at Montm...

Pedro Menéndez de Avilés was a Spanish admiral and explorer, best remembered for founding St. Augustine, Florida in 1565. This was the first successful Spanish foothold in La Florida and remained the most significant city in the region for...

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...

Ivan IV Vasilyevich, commonly known as Ivan the Terrible, was the Grand Prince of Moscow from 1533 to 1547 and Tsar of All the Russias from 1547 until his death. His long reign saw the conquest of the Khanates of Kazan, Astrakhan, and Siber...

Alessandro Valignano was a Jesuit missionary born in Chieti, back then part of the Kingdom of Naples, who helped supervise the introduction of Catholicism to the Far East, and especially to Japan. Valignano founded the St. Paul's Jesuit col...

Tokugawa Ieyasu was the founder and first shogun of the Tokugawa shogunate of Japan, which ruled from the Battle of Sekigahara in 1600 until the Meiji Restoration in 1868. Ieyasu seized power in 1600, received appointment as shogun in 1603,...

William Gilbert, also known as Gilberd, was an English physician, physicist and natural philosopher. He was an early Copernican, and passionately rejected both the prevailing Aristotelian philosophy and the Scholastic method of university t...

John Napier was a Scottish mathematician, physicist, astronomer & astrologer, and also the 8th Laird of Merchistoun. He was the son of Sir Archibald Napier of Merchiston. John Napier is most renowned as the discoverer of the logarithm. Napi...

Matteo Ricci was an Italian Jesuit priest, and one of the founding figures of the Jesuit China Mission, as it existed in the 17th-18th centuries. His current title is Servant of God. Ricci started learning theology and law in a Roman Jesuit...

Galileo Galilei was an Italian polymath: astronomer, physicist, engineer, philosopher, and mathematician. He has been called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method", and...

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...

Johannes Kepler was a German mathematician, astronomer, and astrologer. A key figure in the 17th century scientific revolution, he is best known for his laws of planetary motion, based on his works Astronomia nova, Harmonices Mundi, and Epi...

Sir Robert Bruce Cotton, 1st Baronet was an English politician, founder of the famous Cotton library. He was of a Huntingdonshire parentage and educated at Westminster School, where he became interested in antiquarian studies under William...

Captain John Smith was an English adventurer and soldier, and one of the founders of the Jamestown, Virginia, settlement. Smith also led expeditions exploring Chesapeake Bay and the New England coast. Smith was one of 105 settlers who sa...

Jan Baptist van Helmont was an early modern period Flemish chemist, physiologist, and physician. He worked during the years just after Paracelsus and iatrochemistry, and is sometimes considered to be "the founder of pneumatic chemistry". Va...