sentences:  William Caulfeild, 1st Viscount Charlemont
  
  William Caulfeild, 1st Viscount Charlemont PC (Ire) (1624 – April 1671) was an Irish politician and peer.Born in Donamon Castle in County Roscommon, he was third son of William Caulfeild, 2nd Baron Caulfeild and his wife Mary King, daughter of Sir John King.