Historical Events in September 1217

  • M 1
  • T 2
  • W 3
  • T 4
  • F 5
  • S 6
  • S 7
  • M 8
  • T 9
  • W 10
  • T 11
  • F 12
  • S 13
  • S 14
  • M 15
  • T 16
  • W 17
  • T 18
  • F 19
  • S 20
  • S 21
  • M 22
  • T 23
  • W 24
  • T 25
  • F 26
  • S 27
  • S 28
  • M 29
  • T 30
  • Sep 12 French prince Louis & English King Henry III sign peace treaty
  • Sep 21 The Estonian tribal leader Lembitu of Lehola was killed in a battle against Teutonic Knights