Historical Events In August - 20
Wednesday, 26 March 2025
0002 On this day in history venus-Jupiter in conjunction-Star of Bethlehem
0535 Mochta of Louth, disciple of St. Patrick on August - 20.
0573 Gregory of Tours selected bishop of Tours on August - 20.
0636 On this day in history battle at Yarmuk: Moslems beat Byzantines [or August 15]
0917 The Bulgarian czar Symeon overruns Thrace in violation of a 913 agreement with Constantinople The Byzantines launch a counterattack but are routed August 20 at Anchialus Symeon gains control of the Balkans on August - 20.
0917 Battle at Anchialus: Bulgaria army counter attacks Byzantines on August - 20.
0984 John XIV, [Petrus Canepanova], Italian Pope (983-84), dies on this day in history.
1000 The foundation of the Hungarian state, Hungary is established as a Christian kingdom by Stephen I of Hungary on August - 20.
1153 Bernard[us] van Clairvaux, French saint, dies on August - 20.
1191 Crusader King Richard I kills 3,000 muslim prisoners in Akko on August - 20.
1384 On August - 20 geert Great, [Gerardus Magnus], theologist (Getijdenboek), dies
1391 On August - 20 konrad von Wallenrode becomes the 24th Hochmeister of the Teutonic Order.
1517 Antoine Perrenot de Granvelle, cardinal/viceroy of Naples (1571-75) on August - 20.
1526 Peter Opmeer, church historian/humanist (Historia Martyrum) on this day in history.
1534 On this day in history turkish admiral Chaireddin"Barbarossa" occupies Tunis
1538 On August - 20 aefgen Listinck, Dutch anabaptist, burned at stake
1561 On this day in history jacopo Peri, composer
1566 On August - 20 iconoclasm reaches Antwerp Belgium
1583 Humphrey Gilbert c1537-1583 sails to Cape Race Newfoundland to fish for cod and explore mainland; sends two ships back to England on August - 20.
1585 On this day in history english queen Elizabeth I signs Treaty of Nonsuch: aid to Netherland
1597 On this day in history 1st Dutch East India Company ships returned from Far East
1604 Spanish garrison of Sluis surrenders to count Maurice on August - 20.
1619 1st Black slaves brought by Dutch to colony of Jamestown Virginia on this day in history.
1620 On August - 20 hudson's Bay Company employee Henry Kelsey sees buffalo on the Prairies, southwest of The Pas; the first white man to describe them.
1625 On August - 20 thomas Corneille, French playwright
1632 Valentin de Boulogne, French painter, buried at 38 on this day in history.
1637 On this day in history cornelis Van Aerssen, Dutch governor/co-owner of Surinam
1639 On this day in history martin Opitz, German poet/historian (Troerinnen), dies at 41
1641 Britain & Scotland sign Treaty of Pacification on August - 20.
1648 On this day in history battle of Lens: French duke d'Enghien defeats Spaniards
1648 Edward Herbert of Cherbury, English military/philosopher, dies at 65 on this day in history.
1665 On August - 20 bernardus Smijtegelt, vicar (Gekrookte Reed)
1666 Alphonse d' Eve, composer on August - 20.
1672 On August - 20 former Grand Pensionary Johan de Witt and his brother Cornelis are brutally murdered by an angry mob in The Hague.