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...

Isabella of Portugal was a Holy Roman Empress and Queen of Spain, Germany, Italy, Naples and Sicily and Duchess of Burgundy by her marriage to Holy Roman Emperor Charles V, and regent of Spain during the absences of her husband during 1529-...

Juliana of Stolberg was the mother of William 1 of Orange (Willem van Oranje), also known as William the Silent (Willem de Zwijger). Juliana was the daughter of Botho VIII of Stolberg-Wernigerode and Anna of Eppstein-Königstein. Her first m...

John of Leiden was an Anabaptist leader from the Dutch city of Leiden. Raised in poverty, young John became a charismatic leader who was widely revered by his followers. According to his own testimony, he went to the German city of Münster,...

The Ninety-Five Theses (original Latin: Disputatio pro declaratione virtutis indulgentiarum) were written by Martin Luther in 1517 and are widely regarded as the initial catalyst for the Protestant Reformation. The disputation protests agai...

Some of the Protestant reformers, in particular Andreas Karlstadt, Huldrych Zwingli and John Calvin, encouraged the removal of religious images by invoking the Decalogue's prohibition of idolatry and the manufacture of graven images of God...

The German Peasants' War or Great Peasants' Revolt (German: Deutscher Bauernkrieg) was a widespread popular revolt in the German-speaking areas of Central Europe, 1524–1525. It failed because of the intense opposition of the aristocracy, wh...

Maximilian II was king of Bohemia from 1562, king of Hungary from 1563, emperor of the Holy Roman Empire from 1564 and king of the Romans until his death. He was a member of the House of Habsburg. Born in Vienna, he was a son of his predece...

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...

Jakob Böhme was a German Christian mystic and theologian. He is considered an original thinker within the Lutheran tradition, and his first book, commonly known as Aurora, caused a great scandal. In contemporary English, his name may be spe...

Ferdinand II, Holy Roman Emperor, of the house of Habsburg, ruled 1620-1637. Originally Archduke of Styria, his appointment as King of Bohemia was one of the causes of the Thirty Years' War. He was also the emperor of the Holy Roman Empire...

Heinrich Schütz was a German composer and organist, generally regarded as the most important German composer before Johann Sebastian Bach and is often considered to be one of the most important composers of the 17th century along with Claud...

Frederick V was the Elector Palatine of the Rhine in the Holy Roman Empire from 1610 to 1623, and served as King of Bohemia from 1619 to 1620. He was forced to abdicate both roles, and the brevity of his reign in Bohemia earned him the deri...

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...

Amalia of Solms-Braunfels was a regent of Orange. She was the wife of Frederick Henry, Prince of Orange. She was the daughter of count John Albert I of Solms-Braunfels and countess Agnes of Sayn-Wittgenstein. When Frederick Henry became...