Cinnia
Cinnia, or Cynnia, was an Irish saint who lived during the 5th century. She was a princess of Ulster, the only daughter of Echu (or Eochaidh), a king in Ireland. She converted to Christianity, but her father wanted her to marry Corburac, so Saint Patrick intervened on her behalf. Her father agreed to allow her to become a nun, on the condition that Patrick "promised him eternal life without compelling him to be baptized". Patrick agreed, and Cinnia entered the Monastery of Druimduchan, a large community of virgins, under the care of the abbess Cathuberis, where Cinnia lived until her death.