Justinian I, commonly known as Justinian the Great, was East Roman (Byzantine) Emperor from 527 to 565. During his reign, Justinian sought to revive the empire's greatness and reconquer the lost western half of the classical Roman Empire. O...

Francisco Pizarro was a Conquistador who seized the Inca empire for Spain. In 1510 he enrolled in an expedition of exploration in the New World, and three years later he joined Vasco Núñez de Balboa on the expedition that discovered the Pac...

Pedro Gutiérrez de Valdivia or Valdiva was a Spanish conquistador and the first royal governor of Chile. After serving with the Spanish army in Italy and Flanders, he was sent to South America in 1534, where he served as lieutenant under Fr...

Thomas Savery was an English inventor. Initially interested in naval applications of engineering (he designed an early paddle-wheel), Savery then became interested in pumping machines. On July 2, 1698 he patented an early steam engine, and...

Elisabeth of Austria was the wife of Emperor Franz Joseph I, and thus Empress of Austria and Queen of Hungary. Born into Bavarian royalty, Elisabeth (Sisi) enjoyed an informal upbringing, before marrying Franz Joseph at 16. She was sudde...