What Happened in 1289
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- Aug 18 Pope Nicolas IV publishes decree "Supra montem"
- Oct 4 Louis X, King of France (1314-16), born in Paris (d. 1316)
- Oct 6 Wenceslaus III of Bohemia, King of Hungary (1301-05) and King of Bohemia and Poland (1305-06), born in Prague, Czech Republic (d. 1306)
- Mar 12 King Demetre II of Georgia (b. 1259)
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List of Years