Historical Events In December - 13
Saturday, 20 December 2025
0838 Pippijn I, King of Aquitania, dies on December - 13. 

0863 Boudouin with the Iron Arm weds Charles de Kales' daughter Judith on December - 13. 

1048 On December - 13 al-Biruni, Arabic royal astrologer, dies at 74 

1124 On this day in history callistus II, [Guido di Borgogna], Italian Pope (1119-24), dies 

1126 Hendrik IX, the Black, Duke of Bayern (1120-26), dies on this day in history. 

1204 Maimonides, Jewish philosopher/talmudic scholar, dies in Cairo at 69 on December - 13. 

1250 Frederick II, German Emperor (1212-1250), dies at 55 on this day in history. 

1294 Pope Coelestinus V ends term on December - 13. 

1404 Albrecht, duke of Bavaria, dies at 74 on December - 13. 

1521 Sixtus V, [Felice Peretti/"Montalto"], bishop of Fermo/Pope (1585-90) on December - 13. 

1521 On December - 13 manoel I "the Great", King of Portugal (1495-1521), dies at 52 

1533 Erik XIV Wasa, king of Sweden (1560-69) on December - 13. 

1545 Council of Trent (19th ecumenical council) opens on this day in history. 

1553 Henry IV, 1st Bourbon-king of Navarre/France (1572/89-1610) on December - 13. 

1557 Niccolo Tartaglia, Italian mathematician, dies on this day in history. 

1565 Konrad von Gesner, naturalist, dies at 49 on this day in history. 

1570 Sweden/Denmark signs Peace of Stettin on December - 13. 

1572 Spanish army beats Geuzen fleet under admiral Lumey on this day in history. 

1574 Selam II Sari, the blonde, sultan of Turkey (1566-74), dies at 50 on December - 13. 

1577 Francis Drake sets sail from Plymouth, in the Golden Hind, on his round the world voyage on this day in history. 

1577 On this day in history sir Francis Drake sets sail from England to go around the world 

1577 Sir Francis Drake sets sail from England to go around world on this day in history. 

1603 On this day in history franciscus Vieta, mathematician, dies in Paris at 63 

1621 On December - 13 emperor Ferdinand II delegates 1st anti-Reformation decree 

1622 Jan Campanus, composer, dies at 50 on this day in history. 

1636 On this day in history the Massachusetts Bay Colony organizes three militia regiments to defend the colony against the Pequot Indians. This organization is recognized today as the founding of the United States National Guard. 

1642 New Zealand discovered by Dutch navigator Abel Tasman on December - 13. 

1642 New Zealand discovered by the Dutch navigator, Abel Tasman on this day in history. 

1643 English Civil War: The Battle of Alton takes place in Hampshire on December - 13. 

1668 On this day in history jean Racines "Britannicus," premieres in Paris 

1672 Jan II Kazimierz, king of Poland (1648-68), dies at 63 on this day in history. 

1693 On December - 13 dodoftei, Romanian metropolitan of Moldavia/writer (Saint Lives), dies 

1724 Aepinus, [Franz UT Hoch], German physician/physicist on December - 13. 

1729 Anthony Collins, Engl philosopher (On Liberty & Necessity), dies at 53 on this day in history. 

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