These Graces were an ancient family in Ireland whose ancestry included Sir Oliver Grace, who married Mary, daughter of Sir Gerald Fitzgerald, 3rd Lord Decies, by his wife, Ellice, daughter of Piers Butler, 8th Earl of Ormond.
8th United States Congress | James Earl Jones | Prince Edward, Earl of Wessex | Louis Mountbatten, 1st Earl Mountbatten of Burma | Herbert Kitchener, 1st Earl Kitchener | Earl | Frederick Roberts, 1st Earl Roberts | Butler | Earl of Derby | Earl Warren | Earl of Pembroke | Robert Harley, 1st Earl of Oxford and Earl Mortimer | Earl of Warwick | 8th | Thomas Wentworth, 1st Earl of Strafford | Edward Smith-Stanley, 14th Earl of Derby | Earl of Shrewsbury | William Pitt, 1st Earl of Chatham | Simon de Montfort, 6th Earl of Leicester | Piers Morgan | Gerard Butler | Richard Neville, 16th Earl of Warwick | Earl of Leicester | Judith Butler | John Scott, 1st Earl of Eldon | Robert Devereux, 2nd Earl of Essex | Robert, 1st Earl of Gloucester | Edward Harley, 2nd Earl of Oxford and Earl Mortimer | Earl of Devon | Douglas Haig, 1st Earl Haig |
The Viscount Galmoye peers were descended from the 10th Earl of Ormond (see Piers Butler, 3rd Viscount Galmoye).