The Book of Saints: - Google Books Result
https://books.google.co.uk/books?id=hpfmCgAAQBAJ
Saint Augustine's Abbey, Aeterna Press - 2015 - Religion
He is still in great veneration and is honoured as a Martyr. ... MM (April 25) (Date unknown.) Christians of Syracuse in Sicily, registered in the old Martyrologies (April 25 (Eastern Orthodox liturgics) explained
everything.explained.today/April_25_(Eastern_Orthodox_liturgics)/
... liturgics)? Explaining what we could find out about April 25 (Eastern Orthodox liturgics). ... Martyrs Evodius, Hermogenes and Callista, in Syracuse in Sicily.