Dundee, Grahame of Claverhouse, Viscount, [301]

Dungannon, [9], [171], [190], [197], [227], [235], [236], [243], [245], [254], [287], [359], [394], [418], [434], [438]

— Barony of, [64], [129], [140], [170]: see Earl of Tyrone

Dungarvan, [39], [328]

Dunkellin, Barony in Galway, [104];

Lord, afterwards Earl of Clanricarde, [284]: see Clanricarde, Richard, Earl of

Dunloe, [49]

Dunluce, [129], [130], [146], [150], [151], [180], [186], [189], [290]

— as a title, [291]: see James MacSorley MacDonnell

Dunmanus Bay, [361]