Donnchad, Earl of Fife (1113–1154), usually known in English as Duncan, was the first Gaelic magnate to have his territory regranted to him by feudal charter, by King David in 1136.
Duncan, as head of the native Scottish nobility, had the job of introducing and conducting King Malcolm around the Kingdom upon his accession; however, Malcolm died not long after being crowned.
[1] He is the son of Gille Míchéil, Mormaer of Fife and Unknown Macduff.
He is known to have fathered two sons and one daughter: