Who was pope of the roman catholic church in 1347

Seventy years passed with seven popes in Avignon, while the people in Rome endured having no resident bishop. Enough was enough, said St. Catherine of Siena (1347–1380), who made her way to France and pleaded with Pope Gregory XI (1370–1378) to return to Rome where the pope, as bishopof Rome, belongs.

Yea what that girl/boy said, she’s right