Leif Ericson was a Norse explorer known to be the first European to have landed in North America (presumably in Newfoundland, Canada). It is believed that Leif was born about 970 in Iceland, the son of Erik the Red, a Norwegian explorer and...

Margaret I was queen consort of Norway and Sweden, omnipotent ruler of Denmark, Norway and Sweden, and founder of the Kalmar Union, which united the Scandinavian countries for over a century. De facto a queen regnant, the laws of contempora...

Isabella I was Queen of Castile and León. She and her husband Ferdinand II of Aragon brought stability to both kingdoms that became the basis for the unification of Spain. Later the two laid the foundations for the political unification of...

Christopher Columbus was an explorer, colonizer, and navigator, born in the Republic of Genoa, in northwestern Italy. Under the auspices of the Catholic Monarchs of Spain, he completed four voyages across the Atlantic Ocean that led to gene...

Ferdinand II, called the Catholic, was in his own right the King of Sicily from 1468 and King of Aragon from 1479. As a consequence of his marriage to Isabella I, he was King of Castile jure uxoris as Ferdinand V from 1474 until her death i...

Diego Velázquez de Cuéllar was a Spanish conquistador. He conquered and governed Cuba on behalf of Spain. Diego Velázquez was born in Cuéllar 1465, in the Segovia region of Spain. He fought in Naples before moving to Seville, where he met B...

Moctezuma or Montezuma II was an Aztec ruler, leader of the Aztec Triple Alliance from c. 1502–1520. He is famous for being the ruler of the Aztec empire at the start of the Spanish conquest of Mexico. The portrayal of Moctezuma in histo...

Juan Ponce de León was a Spanish explorer and conquistador. He became the first Governor of Puerto Rico by appointment of the Spanish crown. He led the first known European expedition to La Florida, which he named during his first voyage to...

Bartolomé de las Casas was a 16th-century Spanish historian, social reformer and Dominican friar. He became the first resident Bishop of Chiapas, and the first officially appointed "Protector of the Indians". His extensive writings, the mos...

Vasco Núñez de Balboa was a Spanish conquistador who founded the colony of Darién in Panama, the oldest extant European settlement in the mainland of the Americas. He crossed the Isthmus in search of gold, reaching the Pacific Ocean after a...

Hernán Cortés de Monroy y Pizarro, 1st Marquis of the Valley of Oaxaca was a Spanish Conquistador who led an expedition that caused the fall of the Aztec Empire and brought large portions of mainland Mexico under the rule of the King of Cas...

Bernal Díaz del Castillo was a Spanish conquistador, who participated as a soldier in the conquest of Mexico under Hernán Cortés and late in his life wrote an account of the events. As an experienced soldier of fortune, he had already parti...

Antonio de Mendoza was the first viceroy of New Spain, serving from April 17, 1535 to November 25, 1550, and the second viceroy of Peru, from September 23, 1551 to July 21, 1552. He became viceroy in 1535 and governed for 15 years, longer t...

Hernando de Soto was a Spanish explorer and conquistador who, while leading the first European expedition deep into the territory of the modern-day United States, was the first European documented to have crossed the Mississippi River. D...

Charles V was Holy Roman Emperor from 1519-1558; he was also King of Spain from 1516-1556, officially as Charles I of Spain, although often referred to as Charles V ("Carlos Quinto" or "Carlos V") in Spain and Latin America. He was the son...