The wine of Bernkastel is called "Doctor's wine," or even shorter still "Doctor," and it has been known by this singular name for more than five hundred years.

About the middle of the fourteenth century Bishop Bohemund lay ill of a very violent fever at Bernkastel. The worthy man was obliged to swallow many a bitter pill and many a sour drink, but all without avail. The poor divine began at last to fear the worst. Despite his high calling and his earnest search after holy things, his bishopric on the lovely Moselle pleased him better than any seat in heaven. He caused it to be proclaimed throughout the length and breadth of his diocese, that whoever should be able to cure him of this terrible fever, be he layman or learned doctor, should receive his pastoral blessing, and a rich present into the bargain.

At that very time, a brave old warrior lived at Treves, who heard about the suffering bishop and had pity on him in his great need.