William Caulfeild, 2nd Viscount Charlemont Irish peer and soldier (1650–1726) Parents Sarah Moore William Caulfeild, 1st Viscount Charlemont Children Sarah Caulfeild Thomas Caulfeild Charles Caulfeild James Caulfeild, 3rd Viscount Charlemont Mary Caulfeild Siblings Alice Caulfeild Toby Caulfeild John Caulfeild Mary Caulfeild Elizabeth Caulfeild Partners Anne Margetson