Martyr Zēnaίda (Zenais) of Caesarea in Palestine
There is very little information about Saint Zēnaίda, except that she was born in 284, in Caesarea of Palestine, and that she was found worthy of the charism of working miracles. She ended the course of her life with a martyric death.
The Byzantine Synaxarion mentions that Saint Zēnaίda's veneration was widespread in Constantinople, where her Synaxis took place on June 6, at a church dedicated to her in the Basilisk district.
There are a number of hagiographic sources which mention the name of Saint Zēnaίda. Among them, a Neapolitan calendar of the IX century (June 7); a printed Greek Menaion (Venice, 1591; and the Synaxaristes of Saint Νikόdēmos of the Holy Mountain.
In the Roman Martyrology of Cardinal Caesar Baronius, Zēnaίda is mistakenly listed under June 5 with the martyrs Valeria, Kyriakḗ, and Maria.