A peerage of the Kingdom of Ireland.
Letters patent issued on Tue 22nd Jun 1762
To John Olmius as Peerage of Ireland.
|Number||Surname||Forenames||Held from||Held to|
|1st||Olmius||John||Tue 22nd Jun 1762||Tue 5th Oct 1762|
Peerage extinct on Sat 10th Feb 1787 with the 2nd holder .