"1st Earl O'Neill" Charles O'Neill Hand Written Letter Dated 1823. Charles Henry St John O'Neill, 1st Earl. 1779 - 12 February 1841 was an Irish politician, peer and landowner.
John O'Neill, 1st Viscount. He succeeded as second Viscount O'Neill in 1798.On the death of his father and was made. When it was decided that O'Neill should have. Passing of the act he was elected as one of the 28 Irish peers allowed to sit. In 1807 he was appointed one of the joint. Trench, 2nd Earl of Clancarty.
Parsons, 2nd Earl of Rosse. In practice this was merely an honorary. Appointment, with the Post Office secretary Sir.
Doing much of the work. He was made a member of. He died on 25 March 1841 with no heirs; as such the earldom. Became extinct and the viscountcy transferred to his younger brother. John O'Neill, 3rd Viscount.