Earl of Chesterfield, in the County of Derby, was a title in the Peerage of England. It was created in 1628 for Philip Stanhope, 1st Baron Stanhope. He had been created Baron Stanhope, of Shelford in the County of Nottingham, in 1616, also in the Peerage of England. Stanhope's youngest son, the Hon. Alexander Stanhope, was the father of James Stanhope, 1st Earl Stanhope, while his half-brother Sir John Stanhope of Elvaston was the great-grandfather of William Stanhope, 1st Earl of Harrington.
Viscount Hereford is the oldest extant viscountcy in the Peerage of England, making the holder the Premier Viscount of England. The title was created in 1550 for Walter Devereux, 10th Baron Ferrers of Chartley.
Earl of Carlisle is a title that has been created three times in the Peerage of England.
Earl of Lauderdale is a title in the Peerage of Scotland. The current holder of the title is Ian Maitland, 18th Earl of Lauderdale.
Earl Ferrers is a title in the Peerage of Great Britain. It was created in 1711 for Robert Shirley, 14th Baron Ferrers of Chartley. The Shirley family descends from George Shirley of Astwell Castle, Northamptonshire. In 1611 he was created a Baronet, of Staunton Harold in the County of Leicester, in the Baronetage of England. He was succeeded by his son Henry, the second Baronet, who married Lady Dorothy Devereux, daughter of Robert Devereux, 2nd Earl of Essex. On the death of her brother Robert Devereux, 3rd Earl of Essex, she became the youngest co-heir to the baronies of Ferrers of Chartley and the barony of Bourchier, which had fallen into abeyance on the death of the third Earl. Shirley was succeeded by his eldest son, the third Baronet. He died unmarried and was succeeded by his younger brother, the fourth Baronet. He was imprisoned in the Tower of London by Oliver Cromwell and died there in 1656. On his death the title passed to his eldest son, the fifth Baronet. He died at an early age and was succeeded at birth by his posthumous son, the sixth Baronet.
Earl of Granard is a title in the Peerage of Ireland. It was created in 1684 for Arthur Forbes, 1st Viscount Granard. He was a lieutenant-general in the army and served as Marshal of the Army in Ireland after the Restoration and was later Lord Justice of Ireland. He had already succeeded his father as second Baronet of Castle Forbes and been created Baron Clanehugh and Viscount Granard in 1675, also in the Peerage of Ireland. The baronetcy, of Castle Forbes in county Longford, was created in the Baronetage of Nova Scotia on 29 September 1628 for his father, Arthur Forbes.
Earl of Egmont was a title in the Peerage of Ireland, created in 1733 for John Perceval, 1st Viscount Perceval. It became extinct with the death of the twelfth earl in 2011.
Earl of Romney is a title that has been created twice.
Earl of Bessborough is a title in the Peerage of Ireland. It was created in 1739 for Brabazon Ponsonby, 2nd Viscount Duncannon, who had previously represented Newtownards and County Kildare in the Irish House of Commons. In 1749, he was given the additional title of Baron Ponsonby of Sysonby, in the County of Leicester, in the Peerage of Great Britain, which entitled him to a seat in the British House of Lords. The titles Viscount Duncannon, of the fort of Duncannon in the County of Wexford, and Baron Bessborough, of Bessborough, Piltown, in the County of Kilkenny, had been created in the Peerage of Ireland in 1723 and 1721 respectively for Lord Bessborough's father William Ponsonby, who had earlier represented County Kilkenny in the Irish House of Commons.
Earl of Effingham, in the County of Surrey, is a title in the Peerage of the United Kingdom, created in 1837 for Kenneth Howard, 11th Baron Howard of Effingham, named after the village of Effingham, Surrey, where heads of the family owned the manor.
Viscount Charlemont is a title in the Peerage of Ireland. It was created in 1665 for William Caulfeild, 5th Baron Charlemont.
Viscount De L'Isle, of Penshurst in the County of Kent, is a title in the Peerage of the United Kingdom. It was created in 1956 for William Sidney, 6th Baron de L'Isle and Dudley, VC, KG, GCMG, GCVO (1909–1991).
Baron Grantley, of Markenfield, in the County of York is a title in the Peerage of Great Britain. It was created on 9 April 1782 for Sir Fletcher Norton, Attorney General from 1763 to 1765 and Speaker of the House of Commons from 1770 to 1780. His son, the second Baron, was also a politician and represented Richmond, Wigtown Burghs, Guildford and Surrey in Parliament. He was succeeded by his nephew, Fletcher Norton, the third Baron. He was childless and on his death the title passed to his nephew, the fourth Baron. As of 2017 the title is held by the latter's great-great-grandson, the eighth Baron, who succeeded his father in 1995.
Earl Stanhope was a title in the Peerage of Great Britain. The earldom was created in 1718 for Major General James Stanhope, a principal minister of King George I, with remainder to the heirs male of his body. He was the son of the Hon. Alexander Stanhope, fifth and youngest son of Philip Stanhope, 1st Earl of Chesterfield. In 1717, James Stanhope had been raised to the peerage as Viscount Stanhope, of Mahón in the Island of Minorca, and Baron Stanhope, of Elvaston in the County of Derby, with special remainder, failing heirs male of his body, to his second cousin John Stanhope of Elvaston and the heirs male of his body. These titles were also in the Peerage of Great Britain. The heir apparent of the Earls Stanhope used Viscount Mahon as a courtesy title.
General Charles Stanhope, 3rd Earl of Harrington, styled Viscount Petersham until 1779, was a British Army officer and politician who sat in the House of Commons between 1774 and 1779 when he succeeded to the peerage as Earl of Harrington.
Earl of Cavan is a title in the Peerage of Ireland. It was created in 1647 for Charles Lambart, 2nd Baron Lambart. He was made Viscount Kilcoursie, in the King's County, at the same time, also in the Peerage of Ireland. Lord Cavan was the son of Oliver Lambart, who had been elevated to the Peerage of Ireland as Lord Lambart, Baron of Cavan in the County of Cavan, in 1618.
Charles Henry Leicester Stanhope, 12th Earl of Harrington, styled as Viscount Petersham from birth until his father's death in 2009, is the son of William Stanhope, 11th Earl of Harrington, and his wife, Eileen Grey.
Charles Augustus Stanhope, 8th Earl of Harrington, known as Viscount Petersham from 1866 to 1881, was a British peer and successful polo player.
Major-General Charles Stanhope, 4th Earl of Harrington, styled Viscount Petersham until 1829, was an English peer and man of fashion.
William Henry Leicester Stanhope, 11th Earl of Harrington, was a British army captain and peer.
