Joannes, active 15th century Sulpitius Verulanus Share This Joannes, active 15th century Sulpitius Verulanus (Joannes, active 15th century Sulpitius Verulanus, Johannes Sulpitius, Giovanni Sulpizio, Joannes Sulpitius Verulanus, Joannes Sulpicius, Jean Sulpizio)