Damer had already been created Baron Milton, of Shronehill in the County of Tipperary, in the Peerage of Ireland, in 1753 and Baron Milton, of Milton Abbey in the County of Dorset, in the Peerage of Great Britain, in 1762.
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 | Earl of Derby | Earl Warren | Earl of Pembroke | Robert Harley, 1st Earl of Oxford and Earl Mortimer | Earl of Warwick | Dorchester | 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 | Richard Neville, 16th Earl of Warwick | Earl of Leicester | John Scott, 1st Earl of Eldon | Robert Devereux, 2nd Earl of Essex | Robert, 1st Earl of Gloucester | Guy Carleton, 1st Baron Dorchester | Edward Harley, 2nd Earl of Oxford and Earl Mortimer | Earl of Devon | Douglas Haig, 1st Earl Haig | My Name Is Earl | Edward Hyde, 1st Earl of Clarendon | Earl Scruggs | Earl of March |
He was created Baron Milton of Shronell, County Tipperary in the Peerage of Ireland on 3 June 1753, Baron Milton of Milton Abbey, Dorset in the Peerage of Great Britain on 10 May 1762, and Viscount Milton of Milton Abbey and Earl of Dorchester on 18 May 1792.