Historical Events In September - 23
Tuesday, 25 March 2025
0079 Pope Linus on September - 23.
0775 Constantine V Copronymus, Emperor of Byzantium (720-75), dies on this day in history.
0918 The German king Conrad I dies after a 7-year reign in which he has warred with the Danes, the Slavs, the Magyars, and the duke of Saxony on this day in history.
0918 On this day in history koenraad I, German duke/king (911-18), dies at 42
0951 Otto I the Great becomes king of Italy on September - 23.
0965 On this day in history aboe a-Taia-H al-Moetanabbi, Arabic royal poet (Diwan), murdered
1122 On this day in history the Holy Roman Emperor Henry V renounces the right of investiture with ring and crozier in the September 23 Concordat of Worms, recognizes freedom of election of the clergy, and promises to restore all church property
1122 Concord of Worms on this day in history.
1408 Battle of Othee on September - 23.
1459 On this day in history battle of Blore Heath, the first major battle of the English Wars of the Roses, is fought at Blore Heath in Staffordshire.
1513 King Henry III & Emperor Maximilian conquer Doornik on September - 23.
1541 On September - 23 philippus A Paracelsus, Swiss physician/alchemist, dies at 47
1555 On September - 23 louise de Coligny, French 4th wife of Willem of Orange
1561 On September - 23 king Philip II of Spain forbids Spanish settlements in Florida
1591 Michael Lohr, composer on this day in history.
1596 On September - 23 joan Blaeu, cartographer/publisher
1605 On this day in history daniel von Czepko, German poet
1605 On this day in history pontus de Tyard, French poet
1624 Willem Pietersz Buytewech, painter/etcher, dies at about 32 on this day in history.
1641 Adrian "Aart" van Wijck, theologist (against jansenisme) on this day in history.
1642 On September - 23 harvard College in Cambridge, Mass, 1st commencement
1642 On this day in history giovanni Maria Bononcini, composer
1666 Princess Maria of Orange-Nassau marries Mauritius earl of Simmeren on this day in history.
1684 On September - 23 johann Theodor Romhild, composer
1694 Francesco Passarini, composer, dies at 57 on this day in history.
1700 On this day in history nicolaus Adam Strungk, composer, dies at 59
1703 On September - 23 jean-Marie Leclair, composer
1712 On this day in history ferdinand VI, the wise, King of Spain (1746-59)
1719 Liechtenstein declares independence from German empire on September - 23.
1738 Hermannus Boerhaave, medical/botanist, dies at 69 on September - 23.
1739 On September - 23 russia & Turkey sign Peace of Belgrade
1745 On this day in history john Sevier, Tennessee, indian fighter (Gov/Rep-Tn)
1746 On September - 23 jacob Gilles appointed Dutch pension advisor
1768 On September - 23 william Wallace, Scottish mathematician (Rights of Wallace)