Patrick of Ireland
Hierarch
Commemorated March 17
Our father among the saints Patrick of Ireland , Bishop of Armagh and Enlightener of Ireland, was born a Briton. Captured and brought to Ireland as a slave, he escaped and returned home. Later, he returned to Ireland as a missionary , bringing Christianity to its people. His feast day is March 17 (OS) / March 30 (NS).
Source: OrthodoxWiki