Huguenots refer to the group of French Calvinists in France, those expelled from France into the wider European, Atlantic, and global diaspora, and those descendant from either of the first two groups. Driven by faith, religious factionalism, and dynastic rivalries, Huguenots enflamed the French Wars of Religion (1562–1598). Henri IV ended the war by extending a degree of toleration to the Huguenots in 1598 with the Edict of Toleration. Despite the king’s royal edict, the first wave of Huguenots (1530s–1660s) continued to leave France well into the 17th century. The second wave (1670s–1710s) occurred in the second half of the 17th century, when Louis XIV’s persecutory policies began to limit Huguenot communal activities, meeting spaces, available professions, and then with the Revocation of the Edict of Nantes (1685), the ability to be Calvinist legally at all. Following 1685, those who remained in France entered into what is often called the Désert period, when French Calvinists continued to practice their faith in clandestine settings, away from the French dragonnades. Those who rode the two waves out of France, settled in the Netherlands, Switzerland, Great Britain, Ireland, and many of the German states. Some used other European states to ride successive waves of diaspora movement out further into Europe and the Atlantic World, relocating to North America, the Caribbean, Suriname, Brazil, South Africa, and then later on into the Indian and Pacific oceanic worlds. Huguenots took advantage of Atlantic spaces in order to prove their value to the French state, but when France no longer proved safe for Huguenots, the Atlantic offered them a refuge, wherein a complex diaspora community emerged in the early modern period.