<human>: Question: During what time period did the Albigensian Crusade occur?

Is At that time the south of France was the stronghold of the Cathar or Albigensian heresy, named after the Duke of Albi, a Cathar sympathiser and opponent to the subsequent Albigensian Crusade (1209–1229). a good answer to this question?

OPTIONS:
- yes
- no
<bot>: yes