Saint Aubert of Cambrai was a 7th-century bishop known for his piety and dedication to the Christian faith. He is often associated with the founding of the Abbey of Saint-Aubert in Cambrai, France. His life is celebrated for his efforts in spreading Christianity and his commitment to the spiritual well-being of his community. Aubert is also remembered for his role in the development of the diocese of Cambrai. His legacy includes various miracles attributed to him, which contributed to his canonization. He is honored on his feast day, which is observed on September 1.