Saint Boniface @ Dokkum NL

(c. 675? – 5 June 754), born in the kingdom of Wessex, was an Anglo-Saxon missionary who propagated Christianity in the Frankish Empire during the 8th century. He is the patron saint of Germany, the first archbishop of Mainz and the "Apostle of the Germans". He was killed in Frisia (in Dokkum) in 754, along with 52 others. His remains were returned to Fulda, where they rest in a sarcophagus which became a site of pilgrimage.
(Wikipedia)