Dictionaries of the Scots Language
Dictionars o the Scots Leid

A Dictionary of the Older Scottish Tongue (up to 1700)

Bibliography

Douglas of Morton 
 
[various dates] A History of the Douglas Family of Morton in Nithsdale (Dumfriesshire) and Fingland ( Kirkcudbrightshire) and their Descendants    Adams, Percy Walter Lewis; The Sidney Press, Bedford, 1921