There is also some uncertainty in Pardus's chronology: he is usually connected with the 7th century, and the conventional year of his death is 650, but there is a strong tradition linking him to Pope Gregory II (715-731).
After Pardus had sought refuge in Rome, the pope (whether Gregory II or another) offered him many possible bishoprics.
Pardus however chose to retire to the region around Lucera in Foggia, where he intended to spend the rest of his life in prayer.
This was not a random choice, as Lucera had formed part of the ancient Magna Grecia and many communities of Greek descent were established there.
Once in Lucera, he helped build two churches, and then spent his last years in penitence and prayer until his death.