"The Peaceful" is an epithet applied to:
Amadeus VIII, Duke of Savoy (1383–1451), also Antipope Felix V Aymon, Count of Savoy (1291–1343) Conrad I of Burgundy (c. 925–993), King of Burgundy Edgar, King of England (943–975) Henry the Peaceful, Duke of Brunswick-Lüneburg (1411–1473) Henry II, Duke of Brunswick-Lüneburg (before 1296–after 1351) Louis I, Landgrave of Hesse (1402–1458) Olaf III of Norway (c. 1050–1093), King of Norway
See also List of people known as the Gentle List of people known as the Mild List of people known as the Warlike