Wenceslaus IV of Bohemia
The Monk of Salzburg claims in two of his songs that he wrote them at Pilgrim's command. In another piece, the lines form an acrostic that reads "Pylgreim Erczpischof Legat". In a secular song of 1387 Pilgrim's visit to the court of King Wenceslaus IV of Bohemia is mentioned, and his travels are also recounted in a secular song from 1392. The Monk also celebrated Pilgrim's chaplain, Richerus von Radstadt, in a song.