Григорий XII
The Benedictine Dom Briard (1743–1828), who continued the series of "Historiens de France", belonged to Perpignan. At Perpignan Pope Benedict XIII (Pedro de Luna) held a council on 1 November 1408, to rally his partisans; they gradually melted away and on 1 February 1409, the eighteen remaining bishops advised the antipope to send ambassadors to Pisa to negotiate with Pope Gregory XII.