Viscount Avonmore was a title in the Peerage of Ireland created on 29 December 1800 for the former Attorney-General for Ireland and Lord Chief Baron of the Exchequer for Ireland, Barry Yelverton, 1st Baron Yelverton.
Even the presiding judge, Yelverton, was said to have shed tears at the passing of the death sentence, although Orr's friend, the poet and United Irishman William Drennan expressed his disgust at this display with the words “I hate those Yelvertonian tears”.
Barry Manilow | Louis Mountbatten, 1st Earl Mountbatten of Burma | Horatio Nelson, 1st Viscount Nelson | Viscount | Herbert Kitchener, 1st Earl Kitchener | Barry Goldwater | Vickers Viscount | Charles Cornwallis, 1st Marquess Cornwallis | 1st United States Congress | Frederick Roberts, 1st Earl Roberts | Bernard Montgomery, 1st Viscount Montgomery of Alamein | William Cecil, 1st Baron Burghley | Barry Bonds | Robert Harley, 1st Earl of Oxford and Earl Mortimer | George Villiers, 1st Duke of Buckingham | Barry Gibb | Barry | William Howe, 5th Viscount Howe | Thomas Wentworth, 1st Earl of Strafford | William Pitt, 1st Earl of Chatham | Barry Levinson | viscount | Joseph Lister, 1st Baron Lister | Barry Humphries | Robert Baden-Powell, 1st Baron Baden-Powell | John Scott, 1st Earl of Eldon | Henry Brougham, 1st Baron Brougham and Vaux | Edward Seymour, 1st Duke of Somerset | Robert, 1st Earl of Gloucester | Guy Carleton, 1st Baron Dorchester |
Adelaide Matilda Yelverton (1821–1884), married 1860, Lt-Gen Humphrey Lyons, Indian Army