Isabella Cornwallis (died 1748) (d. 1748) Parents Anne Scott, 1st Duchess of Buccleuch Charles Cornwallis, 3rd Baron Cornwallis Children Siblings Henry Scott, 1st Earl of Deloraine Charles Scott, Earl of Doncaster Lady Charlotte Scott James Scott, Earl of Dalkeith Lord Francis Scott Anne Scott Charles Cornwallis, 4th Baron Cornwallis