Ivo of Kermartin, TOSF, also known as Yvo, Yves, or Ives, was a parish priest among the poor of Louannec, the only one of his station to be canonized in the Middle Ages. He is the patron of Brittany, lawyers, and abandoned children. His feast day is 19 May. Poetically, he is referred to as "advocate of the poor".

May 19

17 October 1253

1303-05-19

Canonized

June 1347

Pope Clement VI

5

Q358325

19