of Dufferin and Ava (Marquessate)
of Dufferin and Ava, in the County of Down and in Burma (Marquessate)
A peerage of the United Kingdom.
Letters patent issued on Sat 17th Nov 1888
To Frederick Temple Blackwood as Promotion.
|Number||Surname||Forenames||Held from||Held to|
|1st||Blackwood||Frederick Temple||Sat 17th Nov 1888||Wed 12th Feb 1902|
|2nd||Hamilton-Temple-Blackwood||Terence John Temple||Wed 12th Feb 1902||Thu 7th Feb 1918|
|3rd||Hamilton-Temple-Blackwood||Frederick Temple||Thu 7th Feb 1918||Mon 21st Jul 1930|
|4th||Hamilton-Temple-Blackwood||Basil Sheridan||Mon 21st Jul 1930||Sun 25th Mar 1945|
|5th||Hamilton-Temple-Blackwood||Sheridan Frederick Terence||Sun 25th Mar 1945||Sun 29th May 1988|
Peerage extinct on Sun 29th May 1988 with the 5th holder .