Historical Events In September - 23
Saturday, 19 April 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 On September - 23 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
0918 On September - 23 koenraad I, German duke/king (911-18), dies at 42
0951 On September - 23 otto I the Great becomes king of Italy
0965 On this day in history aboe a-Taia-H al-Moetanabbi, Arabic royal poet (Diwan), murdered
1122 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 on this day in history.
1122 On September - 23 concord of Worms
1408 On September - 23 battle of Othee
1459 Battle of Blore Heath, the first major battle of the English Wars of the Roses, is fought at Blore Heath in Staffordshire on this day in history.
1513 On September - 23 king Henry III & Emperor Maximilian conquer Doornik
1541 Philippus A Paracelsus, Swiss physician/alchemist, dies at 47 on September - 23.
1555 Louise de Coligny, French 4th wife of Willem of Orange on this day in history.
1561 King Philip II of Spain forbids Spanish settlements in Florida on this day in history.
1591 Michael Lohr, composer on September - 23.
1596 On this day in history joan Blaeu, cartographer/publisher
1605 Daniel von Czepko, German poet on September - 23.
1605 On this day in history pontus de Tyard, French poet
1624 On September - 23 willem Pietersz Buytewech, painter/etcher, dies at about 32
1641 Adrian "Aart" van Wijck, theologist (against jansenisme) on September - 23.
1642 On September - 23 harvard College in Cambridge, Mass, 1st commencement
1642 On September - 23 giovanni Maria Bononcini, composer
1666 On September - 23 princess Maria of Orange-Nassau marries Mauritius earl of Simmeren
1684 Johann Theodor Romhild, composer on this day in history.
1694 On September - 23 francesco Passarini, composer, dies at 57
1700 On September - 23 nicolaus Adam Strungk, composer, dies at 59
1703 Jean-Marie Leclair, composer on September - 23.
1712 Ferdinand VI, the wise, King of Spain (1746-59) on September - 23.
1719 On this day in history liechtenstein declares independence from German empire
1738 On September - 23 hermannus Boerhaave, medical/botanist, dies at 69
1739 Russia & Turkey sign Peace of Belgrade on this day in history.
1745 John Sevier, Tennessee, indian fighter (Gov/Rep-Tn) on this day in history.
1746 On September - 23 jacob Gilles appointed Dutch pension advisor
1768 On this day in history william Wallace, Scottish mathematician (Rights of Wallace)