Leopardi
Martyrological notice
The historical Roman Martyrology commemorates Leopardi on 30 September. The Latin notice identifies the record as martyr. The source places the commemoration at Roma.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Roma sancti Leopardi Martyris, qui ex Juliani Apostatae domesticis fuit; cui caput amputatum est, et corpus ejus Aquisgranum postea translatum.