May 12 (Eastern Orthodox liturgics)

May 11 - Eastern Orthodox Church calendar - May 13

All fixed commemorations below celebrated on May 25 by Orthodox Churches on the Old Calendar.

For May 12th, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 29.

Sts. Domitilla, Nereus, and Achilleus, by Peter Paul Rubens.

St. Epiphanius of Salamis.

Patriarch Germanus I of Constantinople.

Patriarch Germanus I of Constantinople and the Liddskaja icon.

St. Pancratius of Rome.

Greek Sources

Russian Sources

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Wikipedia