On 04 Aug 1799 James Caulfeild 1st Earl Charlemont (age 70) died. His son Francis Caulfeild 2nd Earl Charlemont (age 24) succeeded 2nd Earl of Charlemont, 5th Viscount Charlemont in County Armagh, 8th Baron Charlemont.

On 26 Dec 1863 Francis Caulfeild 2nd Earl Charlemont (age 88) died. His nephew James Molyneux Caulfeild 3rd Earl Charlemont (age 43) succeeded 3rd Earl of Charlemont, 6th Viscount Charlemont in County Armagh, 9th Baron Charlemont. Elizabeth Jane Somerville Countess Charlemont (age 29) by marriage Countess of Charlemont.

On 12 Jan 1892 James Molyneux Caulfeild 3rd Earl Charlemont (age 71) died without issue. Earl of Charlemont, Viscount Charlemont in County Armagh, Baron Charlemont extinct.