Historical Events In August - 20
Wednesday, 02 April 2025
0002 Venus-Jupiter in conjunction-Star of Bethlehem on August - 20.
0535 On this day in history mochta of Louth, disciple of St. Patrick
0573 Gregory of Tours selected bishop of Tours on this day in history.
0636 Battle at Yarmuk: Moslems beat Byzantines [or August 15] on this day in history.
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 this day in history.
0917 Battle at Anchialus: Bulgaria army counter attacks Byzantines on this day in history.
0984 John XIV, [Petrus Canepanova], Italian Pope (983-84), dies on this day in history.
1000 On this day in history the foundation of the Hungarian state, Hungary is established as a Christian kingdom by Stephen I of Hungary.
1153 On this day in history bernard[us] van Clairvaux, French saint, dies
1191 On this day in history crusader King Richard I kills 3,000 muslim prisoners in Akko
1384 Geert Great, [Gerardus Magnus], theologist (Getijdenboek), dies on this day in history.
1391 On this day in history konrad von Wallenrode becomes the 24th Hochmeister of the Teutonic Order.
1517 On this day in history antoine Perrenot de Granvelle, cardinal/viceroy of Naples (1571-75)
1526 On this day in history peter Opmeer, church historian/humanist (Historia Martyrum)
1534 Turkish admiral Chaireddin"Barbarossa" occupies Tunis on August - 20.
1538 Aefgen Listinck, Dutch anabaptist, burned at stake on this day in history.
1561 Jacopo Peri, composer on this day in history.
1566 Iconoclasm reaches Antwerp Belgium on this day in history.
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 English queen Elizabeth I signs Treaty of Nonsuch: aid to Netherland on August - 20.
1597 On August - 20 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 August - 20.
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 Thomas Corneille, French playwright on this day in history.
1632 On this day in history valentin de Boulogne, French painter, buried at 38
1637 On August - 20 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 On this day in history britain & Scotland sign Treaty of Pacification
1648 Battle of Lens: French duke d'Enghien defeats Spaniards on this day in history.
1648 On August - 20 edward Herbert of Cherbury, English military/philosopher, dies at 65
1665 Bernardus Smijtegelt, vicar (Gekrookte Reed) on this day in history.
1666 Alphonse d' Eve, composer on this day in history.
1672 Former Grand Pensionary Johan de Witt and his brother Cornelis are brutally murdered by an angry mob in The Hague on August - 20.