| Donatianus |
Bishop of Reims, 4th century (mostly called Donaas), patron of the Donaaskerk of Brugge.
A fragment of an office for him is preserved. Though J. Bloxam assumes this to be a 15th century fragment, to my opinion is it as old as the 13th century.
J. Bloxam: Sacred polyphony ... in: Plainsong in the age ..., pp. 140-177.
Not mentioned in Hughes's LMLO.