Ardalionis
Martyrological notice
The historical Roman Martyrology commemorates Ardalionis on 14 April. The source places the commemoration at Eodem die.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Eodem die sancti Ardalionis mimi, qui, dum Sacris Christianorum in theatro illuderet, derepente mutatus est, et ea non solum verbis, sed etiam testimonio sui sanguinis comprobavit.