Their story
(The surviving account on this page begins partway through the story.)
Nicasius made Rouen the centre of his mission. The procurator Fescennius Sisinnius had him and his companions executed at Ecos, near the river Epte.
The legend says the headless bodies rose at night and carried their heads to an islet, Gasny, where a woman named Pientia buried them; her father then beheaded her. Baring-Gould thinks there was no bishop Nicasius of Rouen, and that memory of Nicasius of Rheims was transferred there. Some lists of the bishops of Rouen still name him eleventh bishop. Relics are kept at Meulan, Evreux and Ecos. St. Denys is said to have come from Paris to consecrate his church at Rouen.
