I have a family of Adairs from Rutherglen, Lanarkshire from early 1800's. However no Dunn or Docherty connections.
Connected names were, Cowan, Baird,Robertson,McNeillie,Shearer,Chapman,Freebairn, Muir, Cormack and Speirs all in Rutherglen. One John Adair killed in 1918 in Egypt whilst serving with the Royal Engineers.
Baird Ferguson