Historical Events In September - 23
Thursday, 20 February 2025
0079 On September - 23 pope Linus
0775 On September - 23 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 September - 23.
0918 On this day in history 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 On September - 23 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 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 this day in history.
1541 On September - 23 philippus A Paracelsus, Swiss physician/alchemist, dies at 47
1555 Louise de Coligny, French 4th wife of Willem of Orange on this day in history.
1561 On September - 23 king Philip II of Spain forbids Spanish settlements in Florida
1591 On this day in history michael Lohr, composer
1596 Joan Blaeu, cartographer/publisher on this day in history.
1605 Daniel von Czepko, German poet on this day in history.
1605 On this day in history pontus de Tyard, French poet
1624 On this day in history willem Pietersz Buytewech, painter/etcher, dies at about 32
1641 On this day in history adrian "Aart" van Wijck, theologist (against jansenisme)
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 September - 23.
1684 Johann Theodor Romhild, composer on September - 23.
1694 Francesco Passarini, composer, dies at 57 on this day in history.
1700 On September - 23 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 On this day in history liechtenstein declares independence from German empire
1738 On September - 23 hermannus Boerhaave, medical/botanist, dies at 69
1739 On this day in history russia & Turkey sign Peace of Belgrade
1745 On September - 23 john Sevier, Tennessee, indian fighter (Gov/Rep-Tn)
1746 Jacob Gilles appointed Dutch pension advisor on September - 23.
1768 William Wallace, Scottish mathematician (Rights of Wallace) on September - 23.