Historical Events In September - 23
Saturday, 05 July 2025
0079 On this day in history pope Linus
0775 On this day in history constantine V Copronymus, Emperor of Byzantium (720-75), dies
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 September - 23 koenraad I, German duke/king (911-18), dies at 42
0951 On this day in history otto I the Great becomes king of Italy
0965 Aboe a-Taia-H al-Moetanabbi, Arabic royal poet (Diwan), murdered on this day in history.
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 On this day in history concord of Worms
1408 Battle of Othee on this day in history.
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 On September - 23 king Henry III & Emperor Maximilian conquer Doornik
1541 On this day in history philippus A Paracelsus, Swiss physician/alchemist, dies at 47
1555 On this day in history louise de Coligny, French 4th wife of Willem of Orange
1561 King Philip II of Spain forbids Spanish settlements in Florida on this day in history.
1591 Michael Lohr, composer on this day in history.
1596 Joan Blaeu, cartographer/publisher on this day in history.
1605 Daniel von Czepko, German poet on September - 23.
1605 On September - 23 pontus de Tyard, French poet
1624 Willem Pietersz Buytewech, painter/etcher, dies at about 32 on September - 23.
1641 Adrian "Aart" van Wijck, theologist (against jansenisme) on September - 23.
1642 On this day in history harvard College in Cambridge, Mass, 1st commencement
1642 On September - 23 giovanni Maria Bononcini, composer
1666 On this day in history princess Maria of Orange-Nassau marries Mauritius earl of Simmeren
1684 Johann Theodor Romhild, composer on September - 23.
1694 Francesco Passarini, composer, dies at 57 on this day in history.
1700 Nicolaus Adam Strungk, composer, dies at 59 on September - 23.
1703 Jean-Marie Leclair, composer on September - 23.
1712 On September - 23 ferdinand VI, the wise, King of Spain (1746-59)
1719 On September - 23 liechtenstein declares independence from German empire
1738 Hermannus Boerhaave, medical/botanist, dies at 69 on this day in history.
1739 On this day in history russia & Turkey sign Peace of Belgrade
1745 On this day in history john Sevier, Tennessee, indian fighter (Gov/Rep-Tn)
1746 Jacob Gilles appointed Dutch pension advisor on this day in history.
1768 On this day in history william Wallace, Scottish mathematician (Rights of Wallace)