Diocese of Bydgoszcz

Erected on 24 February 2004 by Pope John Paul II under a decree supplementing the bull Totus Tuus Poloniae populus, which entered into force on 25 March 2004. The capital of the diocese is Bydgoszcz with the Cathedral of St. Martin and St. Nicholas. The patrons saints of the diocese are Our Lady of Charity and Bl. Bishop Michał Kozal.