When they returned to Italy, they were martyred under Diocletian. The fountain, known as the Fountain of Saint Primus, can still be seen at Adelholzen, an area of hot springs where a chapel constructed in 1615 can be found, dedicated to these saints, who are much venerated in the area.
When they returned to Italy, they were killed by Diocletian. The fountain known as the Fountain of Saint Primus can still be seen at Adelholzen, an area with hot springs where a chapel built in 1615 honors these saints who are highly revered in the region.