A baronet or the female equivalent, a baronetess, is the holder of a baronetcy, a hereditary title awarded by the British Crown. The title of baronet is mentioned as early as the 14th century; however, in its current usage it was created by James I of England in 1611 as a means of raising funds for the crown.
Lord Napier, of Merchistoun, is a title in the Peerage of Scotland. It was created in 1627 for Sir Archibald Napier, 1st Baronet. Earlier that year, he already held the Napier Baronetcy, of Merchistoun in the County of Midlothian, created in the Baronetage of Nova Scotia. The titles remained united until 1683, when the Baronetcy became dormant. It was revived in the early 19th century and is now held by another branch of the Napier family. Between 1683 and 1686, the Lords of Napier also held the Nicolson Baronetcy, of Carnock in the County of Stirling, and since 1725 the Scott Baronetcy, of Thirlestane in the County of Selkirk, both baronetcies created in the Baronetage of Nova Scotia. The latter is still held today. Additionally, the tenth Lord was created Baron Ettrick, of Ettrick in the County of Selkirk in the Peerage of the United Kingdom on 16 July 1872.
Earl of Rosse is a title that has been created twice in the Peerage of Ireland, both times for the Parsons family. "Rosse" refers to New Ross in County Wexford.
Viscount Hardinge, of Lahore and of Kings Newton in the County of Derby, is a title in the Peerage of the United Kingdom. It was created in 1846 for the soldier and Tory politician Sir Henry Hardinge. His son, the second Viscount, represented Downpatrick in Parliament. His great-great-grandson, the sixth Viscount, succeeded a distant relative as eighth Baronet, of Belle Isle in the County of Fermanagh, in 1986. This title had been created in the Baronetage of the United Kingdom 1801 for Richard Hardinge. He was the third son of Nicolas Hardinge, younger brother of Reverend Henry Hardinge and uncle of the latter's third son Henry Hardinge, 1st Viscount Hardinge. The baronetcy was created with special remainder to the heirs male of Richard Hardinge's father.
Baron Hazlerigg, of Noseley in the County of Leicester, is a title in the Peerage of the United Kingdom. It was created in 1945 for Sir Arthur Hazlerigg, 13th Baronet. He had previously served as Lord Lieutenant of Leicestershire. As of 2023 the title is held by his great-grandson, the fourth Baron, who succeeded his father in 2022.
Baron Denman, of Dovedale in the County of Derby, is a title in the Peerage of the United Kingdom. It was created in 1834 for the prominent lawyer, judge and Whig politician Thomas Denman. He served as Lord Chief Justice of the King's Bench from 1832 to 1850. His son, the second Baron, assumed in 1876 by royal licence the additional surname of Aitchison, which was that of his father-in-law. He was succeeded by his grandnephew, the third Baron. He was the grandson of the Hon. Richard Denman, younger son of the first Baron. Lord Denman notably served as Governor-General of Australia from 1911 to 1914. He was succeeded by his eldest son, the fourth Baron. On his death in 1971, the title passed to his first cousin, Sir Charles Denman, 2nd Baronet, of Staffield, who became the fifth holder of the title.
There have been three baronetcies created for members of the Anstruther family, two in the Baronetage of Nova Scotia and one in the Baronetage of Great Britain. Two of the creations are extant while one is extinct.
There have been ten baronetcies created for persons with the surname Browne, six in the Baronetage of Great Britain, three in the Baronetage of Ireland and one in the Baronetage of Nova Scotia. Only one creation is extant as of 2010. Three of the creations were for members of the Browne family headed by the Viscount Montagu.
Nineteen baronetcies have been created for persons with the surname Hamilton, eight in the Baronetage of Nova Scotia, one in the Baronetage of England, five in the Baronetage of Ireland, one in the Baronetage of Great Britain and four in the Baronetage of the United Kingdom. As of 2024 two creations are extant, two are dormant, two are either extinct or dormant and twelve extinct.
There have been two baronetcies created for members of the Dashwood family, one in the Baronetage of England and one in the Baronetage of Great Britain. Both creations are extant as of 2008.
The Egerton, laterGrey Egerton, later stillEgerton baronetcy, of Egerton and Oulton in the county of Chester, is a title in the Baronetage of England held by the senior patrilineal branch of the Egerton family.
There have been three baronetcies created for members of Clan Balfour, one in the Baronetage of Nova Scotia and two in the Baronetage of the United Kingdom. One is extant and a subsidiary title of Baron Riverdale.
There have been six baronetcies created with the surname of Leigh: two in the Baronetage of England, one in the Baronetage of Ireland, one in the Baronetage of Great Britain and two in the Baronetage of the United Kingdom. The only creation remaining extant is that of Altrincham.
There have been four baronetcies created for persons with the surname O'Brien, one in the Baronetage of Ireland and three in the Baronetage of the United Kingdom.
There have been two baronetcies created for members of the Haggerston, later Constable Maxwell-Scott family, one in the Baronetage of England and one in the Baronetage of the United Kingdom. Only one creation is extant as of 2008. The Haggerston, later Constable Maxwell-Scott Baronetcy, of Haggerston in the County of Northumberland, was created in the Baronetage of England on 15 August 1642 for Thomas Haggerston, of Haggerton Castle, Northumberland, a loyal Royalist who served as a colonel in the army of King Charles I. The Haggerston were recusant in the 17th century and the estates were sequestered and forfeit to the Commonwealth of England in 1649 but were repurchased by the first Baronet in 1653. The line of the fourth Baronet failed on the death of the twelfth Baronet in 1972. The title reverted to the line of William Haggerston, second son of the third Baronet and younger brother of the fourth Baronet. In 1746 he inherited estates in Yorkshire from his great-uncle Sir Marmaduke Francis Constable, 4th and last Baronet, of Everingham, and assumed the surname of Constable in lieu of his patronymic. In 1758 he married Winifred, daughter of Robert Maxwell, titular sixth Earl of Nithsdale, and assumed by Royal licence the additional surname of Maxwell. Winifred was considered to be the heiress to the Scottish lordship of Herries of Terregles held by her father. Constable-Maxwell built a new house at Everingham Park on the Constable estate in Yorkshire.
There have been four baronetcies created for people with the surname Parsons, two in the Baronetage of Ireland, one in the Baronetage of England and one in the Baronetage of the United Kingdom. One creation is still extant as of 2008.
There have been three baronetcies created for persons with the surname Stuart, one in the Baronetage of Nova Scotia, one in the Baronetage of England and one in the Baronetage of the United Kingdom. Two of the creations are extant as of 2008.
There have been seven baronetcies created for persons with the surname Herbert, three in the Baronetage of England, one in the Baronetage of Ireland and three in the Baronetage of the United Kingdom. All creations are extinct.
There have been three baronetcies created for persons with the surname Turner, all in the Baronetage of Great Britain, one of which became extinct after two holders, one after three and one of which is extant however became renamed in 1766 to match the new successor's new surname Page-Turner and subsequently devolved to the Dryden baronets.