(Rieul) (Saint) Bishop (March 30) (Date uncertain) A Greek, the first Bishop of Senlis (North of France), also at one time venerated by the people of Arles (near Marseilles) as one of their Bishops. The old belief was that Saint Rieul was sent as a missionary to Gaul by the Apostles in the first century. But many moderns post-date him to the middle of the third century. In either case, there can be no doubt that he was a singularly holy and succpssful missionary Bishop. His shrine was at Senlis, where he died.
- Monks of Ramsgate. “Regulus”. , 1921. CatholicSaints.Info. 16 March 2017. Web. 29 April 2017. <>