Rosa
Martyrological notice
The historical Roman Martyrology commemorates Rosa on 4 September. The Latin notice identifies the record as virgin and pope. The source places the commemoration at Viterbii Translatio.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Viterbii Translatio beatae Rosae Virginis, ex tertio Ordine sancti Francisci, tempore Alexandri Papae Quarti.