Career
In command in the Vendée at the time of the War in the Vendée, he was attacked by superior forces at the town of Bressuire whose walls were in ruins and unable to hold off an assault. He retreated to Thouars. In the Battle of Thouars on 5 May 1793 the Vendean rebels captured the town and took him and his troops prisoner.
He and his captured troops were released but when he reached Saumur he was arrested and thrown into prison.
The Royalist generals asked him to join them, pointing out that the National Convention would not forgive his defeat. Nevertheless, Pierre Quétineau left to rejoin his army.
He was judged by the Revolutionary Tribunal, condemned to death, and guillotined on 17 March 1794.