身分制議会
The same year began the conflict between the Estates of Brittany and the governor of the province, the duc d'Aiguillon. The Estates refused to vote the extraordinary imposts demanded by the governor in the name of the king. La Chalotais was the personal enemy of d'Aiguillon, who had served him an ill turn with the king, and when the parlement of Brittany sided with the Estates, he took the lead in its opposition. The parlement forbade by decrees the levy of imposts to which the Estates had not consented. The king annulling these decrees, all the members of the parlement but twelve resigned (October 1764 to May 1765). The government considered La Chalotais one of the authors of this affair.