Events in 1099

3 notable events from 1099 — earthquakes, massacres and wars.

• Siege of Jerusalem (1099)
  Jun 7, 1099–Jul 15, 1099 · Palestine · War & armed conflict
• Massacre of Jerusalem (1099)
  Jul 15, 1099 · Palestine · Massacre
• 1099 Kōwa earthquake
  Feb 16, 1099 · Japan · Earthquake