- 11th May: St Mamertus
- 12th May: St Pancras
- 13th May: St Servatius
- 14th May: St Boniface
In Christianity the ministry of Jesus which lasted three years, during the Agony in the Garden Christ asked three times for the chalice to be taken from his lips, Jesus rose from the dead on the third day after his death, the devil tempted Jesus three times, St Peter thrice denied Jesus and thrice affirmed his faith in Jesus…
During the time Mamertus was bishop, the city was plagued by catastrophes. Fires, earthquakes, wars, diseases… In 470 Mamertus organized a Cross Procession, to get Divine intervention.
On May 11th 475, Mamertus died in his city.
Being a opponent of Arianism Servatius was sent to emperor Constanius II to plead for the people of Gaul.
He died in Maastricht on May 13th 384 and is buried in the St Servaas Basilica of Maastricht.