William Stewart, 1st Earl of Blessington was an Anglo-Irish peer and member of the House of Lords, styled The Honourable William Stewart until 1728 and known as The Viscount Mountjoy from 1728 to 1745
Entrance to Mountjoy's town house 12 Henrietta Street Dublin August 2010
Thomas Alexander Erskine, 6th Earl of Kellie, styled Viscount Fentoun and Lord Pittenweem until 1756, was a Scottish musician and composer whose considerable talent brought him international fame and
The Earl of Kellie.
