Nicole Bertin was a canon of Lisieux.

We encounter him on May 25, 1454, making a foundation in favor of the Collège du Saint Esprit, as executor of the will of the late Jean Bidault, archdeacon of Augé in the church of Lisieux, canon of Reims, Rouen, Lisieux and Mans.

As executor of Pierre Cauchon's will he approved his legacy in favor of Saint Cande le Vieux in 1450, We know that Bidault, brother-in-law of Jean de Rinel, had desired "some foundation be made for his soul and that of the late Reverend Father in God, Messire Pierre Cauchon, in his lifetime Bishop of Lisieux and of Beauvais."
JULIEN FLOSQUET

Julien Flosquet is cited in a petition of 1419 without his University ranking.
In 1434 he became canon of Thérouanne.