Dasius
Martyrological notice
The historical Roman Martyrology commemorates Dasius on 21 October. The source places the commemoration at Nicomediae.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Nicomediae natalis sanctorum Dasii, Zotici, Caji et aliorum duodecim militum; qui, post diversa tormenta, in mare demersi sunt.