St Lawrence (Viscountcy)
A peerage of the Kingdom of Ireland.
Letters patent issued on Thu 3rd Sep 1767
To Thomas St Lawrence as Hereditary peerage subsidiary to another created by the same letters patent.
|Number||Surname||Forenames||Held from||Held to|
|1st||St Lawrence||Thomas||Thu 3rd Sep 1767||Tue 29th Sep 1801|
|2nd||St Lawrence||William||Tue 29th Sep 1801||Thu 4th Apr 1822|
|3rd||St Lawrence||Thomas||Thu 4th Apr 1822||Wed 4th Feb 1874|
|4th||St Lawrence||William Ulick Tristram||Wed 4th Feb 1874||Tue 9th Mar 1909|
Peerage extinct on Tue 9th Mar 1909 with the 4th holder .