The Peerage of the United Kingdom is one of the five Peerages in the United Kingdom. It comprises most peerages created in the United Kingdom of Great Britain and Ireland after the Acts of Union in 1801, when it replaced the Peerage of Great Britain. New peers continued to be created in the Peerage of Ireland until 1898
Viscount Cobham is a title in the Peerage of Great Britain that was created in 1718. Owing to its special remainder, the title has passed through several families. Since 1889, it has been held by members of the Lyttelton family.
The titles of Earl of Hertford and Marquess of Hertford have been created several times in the peerages of England and Great Britain.
Marquess of Downshire is a title in the Peerage of Ireland. It was created in 1789 for Wills Hill, 1st Earl of Hillsborough, a former Secretary of State.
Marquess of Donegall is a title in the Peerage of Ireland held by the head of the Chichester family, originally from Devon, England. Sir John Chichester sat as a Member of Parliament and was High Sheriff of Devon in 1557. One of his sons, Sir Arthur Chichester, was Lord Deputy of Ireland from 1605 to 1616. In 1613, he was raised to the Peerage of Ireland as Baron Chichester, of Belfast in County Antrim. When he died childless in 1625 the barony became extinct.
Marquess Conyngham, of the County of Donegal, is a title in the Peerage of Ireland. It was created in 1816 for Henry Conyngham, 1st Earl Conyngham. He was the great-nephew of another Henry Conyngham, 1st Earl Conyngham, a member of a family of Scottish descent which had settled during the Plantation of Ulster in County Donegal in Ireland in the early 17th century. The 'founder' of the dynasty in Ireland was The Very Rev. Dr. Alexander Cunningham, Dean of Raphoe. The earlier Henry was a member of both the Irish House of Commons and the British House of Commons and served as Vice-Admiral of Ulster and as Governor of the counties of Donegal and Londonderry. In 1753 he was raised to the Peerage of Ireland as Baron Conyngham, of Mount Charles in the County of Donegal, and in 1756 he was created Viscount Conyngham, in Ireland, also in the Peerage of Ireland. In 1781 he was made Baron Conyngham, of Mount Charles in the County of Donegal, with remainder to his nephew Francis Burton, and Earl Conyngham, of Mount Charles in the County of Donegal, which like the creations of 1753 and 1756 was created with normal remainder to the heirs male of his body. The latter titles were also in the Peerage of Ireland. Lord Conyngham was childless and on his death in 1781 the barony of 1753, the viscountcy and earldom became extinct while he was succeeded in the barony of 1781 according to the special remainder by his aforementioned nephew Francis. He was the eldest son of Mary, sister of the first Earl Conyngham, by her husband Francis Burton. The new 2nd Baron Conyngham, who had earlier represented Killybegs and County Clare in the Irish House of Commons, assumed by Royal licence the surname and arms of Conyngham on succeeding to the titles.
Earl of Powis (Powys) is a title that has been created three times. The first creation came in the Peerage of England in 1674 in favour of William Herbert, 3rd Baron Powis, a descendant of William Herbert, 1st Earl of Pembroke. In 1687, he was further honoured when he was made Marquess of Powis.
Earl of Drogheda is a title in the Peerage of Ireland. It was created in 1661 for The 3rd Viscount Moore.
Earl of Plymouth is a title that has been created three times: twice in the Peerage of England and once in the Peerage of the United Kingdom.
Baron Sandys is a title that has been created three times, once in the Peerage of England, once in the Peerage of Great Britain and once in the Peerage of the United Kingdom.
Baron Trevor is a title that has been created three times. It was created first in 1662 in the Peerage of Ireland along with the viscountcy of Dungannon. For information on this creation, which became extinct in 1706, see Viscount Dungannon.
Earl of Clanricarde is a title that has been created twice in the Peerage of Ireland, first in 1543 and again in 1800. The former creation became extinct in 1916 while the 1800 creation is extant and held by the Marquess of Sligo since 1916.
Viscount Clifden, of Gowran in the County of Kilkenny, Ireland, was a title in the Peerage of Ireland. It was created on 12 January 1781 for James Agar, 1st Baron Clifden. He had already been created Baron Clifden, of Gowran in the County of Kilkenny, in 1776, also in the Peerage of Ireland. The Viscounts also held the titles of Baron Mendip in the Peerage of Great Britain from 1802 to 1974 and Baron Dover from 1836 to 1899, when this title became extinct, and Baron Robartes from 1899 to 1974, when this title became extinct, the two latter titles which were in the Peerage of the United Kingdom. The interrelated histories of the peerages follow below.
Arthur Edwin Hill-Trevor, 1st Baron Trevor, styled as Lord Edwin Hill until 1862 and as Lord Edwin Hill-Trevor from 1862 to 1880, was a long-standing Anglo-Irish Conservative Member of Parliament.
County Down was a constituency represented in the Irish House of Commons until 1800.
Arthur Hill-Trevor, 1st Viscount Dungannon, was an Irish politician.
Arthur Hill, 2nd Marquess of Downshire PC, FRS, styled Viscount Fairford until 1789 and Earl of Hillsborough from 1789 to 1793, was a British peer and MP.
Arthur Hill-Trevor, 3rd Viscount Dungannon, of Whittlebury, Northamptonshire, was an English Conservative Party politician for New Romney and the City of Durham.
The Custos Rotulorum of Londonderry and Down was the highest civil officer in counties Londonderry and Down.
Mary Hill, Marchioness of Downshire and suo jure1st Baroness Sandys, was a British peeress.
