As it were , the Archdeacon of Avignon excommunicated him .
In the 1420s , he had an argument with the Archdeacon of Avignon , and threatened to excommunicate him .
As it were , the Archdeacon of Archdeacon of Avignon excommunicated him .
In the 1420s , he had an argument with the Archdeacon of Avignon , and threatened to excommunicate him .