Question: Who died first, John F. Christhilf or Bolesław The Pious?
Sentence (from "Jan of Wysokowce"): In this year, he undertook the mission of transferring the archbishop's pallium to Jakub Świnka and, together with the bishops of Wroclaw, Włocławek and Płock, he gave him priesthood and archbishop consecration.
Relevant evidence: No