Saint Romanus of Rouen was a scribe, clerical sage, and bishop of Rouen. He would have lived under Dagobert I (629–39), though his date of birth is unknown. His life is known in legend and tradition and is shown in the stained glass windows and south gate of Rouen Cathedral and the stained glass windows of the église Saint-Godard (1555). The Catholic Encyclopedia claims that his legend has little historical value with little authentic information. He was both Lord Chancellor of France and Référendaire of France..

Audoin, venerated as Saint Audoin, was a Frankish bishop, courtier, hagiographer and saint. He authored Vita Sancti Eligii which outlines the life and deeds of Eligius, his close friend and companion in the royal court and the Church.