Armaghdale, of Armagh in the County of Armagh (Barony)
A peerage of the United Kingdom.
Letters patent issued on Thu 17th Jan 1918
To John Brownlee Lonsdale as Hereditary peerage.
|Thu 17th Jan 1918
|Sun 8th Jun 1924
Peerage extinct on Sun 8th Jun 1924 with the 1st holder .