Proculi
Martyrological notice
The historical Roman Martyrology commemorates Proculi on 14 February. The Latin notice identifies the record as martyr. The source places the commemoration at Interamnae.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Interamnae sanctorum Proculi, Ephebi et Apollonii Martyrum, qui, cum ad sancti Valentini corpus vigilias agerent, Leontii Consularis jussu comprehensi sunt, et gladio caesi.