Isaia
Martyrological notice
The historical Roman Martyrology commemorates Isaia on 6 July. The Latin notice identifies the record as prophet. The source places the commemoration at Hierosolymis.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Hierosolymis sancti Isaiae Prophetae, qui, sub Manasse Rege, in duas sectus partes occubuit, sepultusque est sub quercu Rogel, juxta transitum aquarum.