Treaty of Speyer (1209)

The Treaty of Speyer was signed in 1209 by Holy Roman Emperor Otto IV. This agreement was developed as a result of Pope Innocent III having launched an appeal for organizing a crusade against the Cathars (or Albigensians) in southern France.[1] The accord allowed Emperor Otto IV to renounce the Concordat of Worms and claim authority over territories controlled by the Pope. These territories included the Kingdom of Sicily.[1]

See also

References

  1. ^ a b Pascua Echegaray, Esther (2022-05-30), "Peace Treaties (Europe, 1000–1500)", Peace Treaties (Europe, 1000–1500), Routledge, doi:10.4324/9780415791182-rmeo405-1, retrieved 2025-04-01