Trevethin, of Blaengawney in the County of Monmouth (Barony)
A peerage of the United Kingdom.
Letters patent issued on Wed 24th Aug 1921
To Alfred Tristram Lawrence as Hereditary peerage.
|Number||Surname||Forenames||Held from||Held to|
|1st||Lawrence||Alfred Tristram||Wed 24th Aug 1921||Mon 3rd Aug 1936|
|2nd||Lawrence||Charles Trevor||Mon 3rd Aug 1936||Thu 25th Jun 1959|
|3rd||Lawrence||Geoffrey||Thu 25th Jun 1959||Sat 28th Aug 1971|
|4th||Lawrence||John Geoffrey Tristram||Sat 28th Aug 1971||Wed 5th Sep 2012|
|5th||Lawrence||Patrick John Tristram||Wed 5th Sep 2012||-|