Notable Reformers:
- Martin Luther
- John Wycliffe
- Jan Hus
- John Knox
- John Calvin
- Huldrych Zwingli
- Andreas Karlstadt
- Menno Simons
- Thomas Cranmer
- Thomas Cromwell
- William Tyndale
- Jacobus Arminius
Key Rulers—During Martin Luther's Life:
- Philip II of Spain
- Pope Leo X
- Prince Frederick III, Elector of Saxony
- Pope Paul III
- Pope Pius V
- Charles V, Holy Roman Emperor
Key Rulers—Great Britain:
- Henry VIII
- Bloody Mary I of England
- Elizabeth I of England
- Mary, Queen of Scots
- James VI of England
- Edward IV of England
- William III, or William of Orange
- Charles I of England
- Charles II of England
Key Rulers—Scandinavia
- Christian II of Denmark
- Christian IV of Denmark and Norway
Key Rulers—France:
- Frances I of France
- Henry II of France
- Catherine de' Medici
- House of Bourbon
Revolts and Wars as Protestant ideas spread:
- Hussite Wars (1419-1434)
- German Peasants' War or Great Peasants' Revolt (1524-25)
- The French Wars of Religion (1562-1598)
- The Eighty Years' War, or Dutch Revolt (1566/68-1648)
- St. Bartholomew's Day Massacre in France (August 24, 1572)
- Thirty Years' War (1618-1648)
- Huguenot Rebellions (1621-29)
- The English Civil War, or Great Rebellion (1642-1651)
- Nine Years' War (1688-1697)
- War of the Spanish Succession (1701-1714)
Important Documents
- Edict of Worms (1521)
- Peace of Augsburg (1555)
- Peace of Westphalia (1648)
- Edict of Saint-Germain (1562)
- Edict of Amboise (1563)