A peerage of the Kingdom of Ireland.
Letters patent issued on Sun 19th Jun 1785
To Thomas Dawson as Promotion in the peerage of Ireland.
|Number||Surname||Forenames||Held from||Held to|
|1st||Dawson||Thomas||Sun 19th Jun 1785||Mon 1st Mar 1813|
Peerage extinct on Mon 1st Mar 1813 with the 1st holder .