Detailed article about St Drostan's work and foundations, with discussion of the historical research developed since the 18th century.

Served the Picts of Aberdeenshire c.500. Includes photographs of location associated with him and a map of his foundations.

Scottish abbot and later hermit, fl. about 600. Also known as St. Drustan, Dustan, or Throstan. Feast day: 15 December.

Pupil of St Columba, with whom he founded a church at Aberdour and a monastery at Deer, in Scotland, where he died c. 606.