Home Saints John of Dukla John of Dukla Saint John of Dukla (also called "Jan of Dukla") is a saint in the Roman Catholic Church. He is one of the patron saints of Poland and Lithuania. Personal facts Birth dateJanuary 01, 1414 Birth placePoland , Dukla Date of deathJanuary 01, 1484 facebook tumblr linkedin twitter reddit google+ Search Saint beatified dateJanuary 23, 1733 canonized byPope John Paul II canonized dateJune 10, 1997 venerated inCatholic Church Topical connections Albert ChmielowskiSaint John of Dukla on Wikipedia John of Dukla