Baron St John may refer to several different peerage titles:
Created 1299 and dormant since 1353 (Lagham Manor, Surrey)
Created 1299 and abeyant since 1429
Created 1539 and merged since 1551 with the Marquessate of Winchester
Created 1559
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 title of Earl of Devon was created several times in the English peerage, and was possessed first by the de Redvers family, and later by the Courtenays. It is not to be confused with the title of Earl of Devonshire, held, together with the title Duke of Devonshire, by the Cavendish family of Chatsworth House, Derbyshire, although the letters patent for the creation of the latter peerages used the same Latin words, Comes Devon(iae). It was a re-invention, if not an actual continuation, of the pre-Conquest office of Ealdorman of Devon.
Baron Hastings is a title that has been created three times. The first creation was in the Peerage of England in 1290, and is extant. The second creation was in the Peerage of England in 1299, and became extinct on the death of the first holder in c. 1314. The third creation was in the Peerage of England in 1461, and has been in abeyance since 1960.
The title Baron Berkeley originated as a feudal title and was subsequently created twice in the Peerage of England by writ. It was first granted by writ to Thomas de Berkeley, 1st Baron Berkeley (1245–1321), 6th feudal Baron Berkeley, in 1295, but the title of that creation became extinct at the death of his great-great-grandson, the fifth Baron by writ, when no male heirs to the barony by writ remained, although the feudal barony continued. The next creation by writ was in 1421, for the last baron's nephew and heir James Berkeley. His son and successor William was created Viscount Berkeley in 1481, Earl of Nottingham in 1483, and Marquess of Berkeley in 1488. He had no surviving male issue, so the Marquessate and his other non-inherited titles became extinct on his death in 1491, whilst the barony passed de jure to his younger brother Maurice. However William had disinherited Maurice because he considered him to have brought shame on the noble House of Berkeley by marrying beneath his status to Isabel, daughter of Philip Mead of Wraxhall, an Alderman and Mayor of Bristol. Instead he bequeathed the castle, lands and lordships comprising the Barony of Berkeley to King Henry VII and his heirs male, failing which to descend to William's own rightful heirs. Thus on the death of King Edward VI in 1553, Henry VII's unmarried grandson, the Berkeley inheritance returned to the family. Therefore, Maurice and his descendants from 1492 to 1553 were de jure barons only, until the return of the title to the senior heir Henry, becoming de facto 7th Baron in 1553. Upon his death he was succeeded by his relative George Harding.
Baron St John of Bletso, in the County of Bedford, is a title in the Peerage of England. It was created in 1582 for Oliver St John.
Viscount Bolingbroke is a current title in the Peerage of Great Britain created in 1712 for Henry St John. He was simultaneously made Baron St John, of Lydiard Tregoze in the County of Wilts. Since 1751, the titles are merged with the titles of Viscount St John and Baron St John in the same peerage.
Earl Jellicoe is a title in the Peerage of the United Kingdom. It was created, along with the subsidiary title Viscount Brocas, of Southampton in the County of Southampton, on 29 June 1925 for Admiral of the Fleet John Jellicoe, 1st Viscount Jellicoe, on his return from being Governor-General of New Zealand, with remainder to the heirs male of his body. He had already been created Viscount Jellicoe, of Scapa in the County of Orkney, on 15 January 1918, created with remainder to the heirs male of his body, and in default of such issue to his eldest daughter and the heirs male of her body, with the like remainder in default of such issue to every other daughter successively in order of priority of birth, and to the heirs male of their bodies. The Jellicoe viscountcy was created with remainder to his daughters and their heirs male because, at the time of the creation, Jellicoe had five daughters and no sons. His only son was born three months later.
Earl of Morley, of Morley in the County of Devon, is a title in the Peerage of the United Kingdom. It was created in 1815 for John Parker, 2nd Baron Boringdon. At the same time he was created Viscount Boringdon, of North Molton in the County of Devon, which is used as a courtesy title by the heir apparent to the earldom. It does not seem to have any connection with Baron Morley of Morley in Norfolk, held by another Parker family in the 16th century.
Viscount Valentia is a title in the Peerage of Ireland. It has been created twice. The first creation came in 1621 for Henry Power. A year later, his kinsman Sir Francis Annesley, 1st Baronet, was given a "reversionary grant" of the viscountcy, which stated that on Power's death Annesley would be created Viscount Valentia. Annesley, a member of an influential Anglo-Irish family which descended from Newport Pagnell in the County of Buckinghamshire, was a favourite of James I, who granted him land in Ireland, notably the fort of Mountnorris in County Armagh. He was knighted in 1616, created a baronet, of Newport Pagnell in the County of Buckingham, in the Baronetage of Ireland in 1620 and Baron Mountnorris, of Mountnorris in the County of Armagh, in 1628.
Viscount Massereene is a title in the Peerage of Ireland. It was created in 1660, along with the subsidiary title of Baron Loughneagh. From 1665 to 1816 the Skeffington Baronetcy of Fisherwick was attached to the viscountcy and from 1756 to 1816 the Viscounts also held the title of Earl of Massereene. Since 1843 the peerages are united with titles of Viscount Ferrard, of Oriel and Baron Oriel, both in the Peerage of Ireland, and Baron Oriel, in the Peerage of the United Kingdom. The Viscount also holds the subsidiary titles of Baron Loughneagh (1660) and Baron Oriel (1790) in the Peerage of Ireland and Baron Oriel (1821) in the Peerage of the United Kingdom. As Baron Oriel, he sat in the House of Lords until 1999.
Viscount Grandison, of Limerick, is a title in the Peerage of Ireland. It was created in 1620 for Sir Oliver St John, the Lord Deputy of Ireland. He was the descendant and namesake of Oliver St John, whose elder brother Sir John St John was the ancestor of the Barons St John of Bletso and the Earls of Bolingbroke. Moreover, St John's nephew Sir John St John, 1st Baronet, of Lydiard Tregoze, was the ancestor of the Viscounts Bolingbroke and the Viscounts St John.
The title Marquess of Dorset has been created three times in the Peerage of England. It was first created in 1397 for John Beaufort, 1st Earl of Somerset, but he lost the title two years later. It was then created in 1442 for Edmund Beaufort, 1st Earl of Dorset, who was created Duke of Somerset in 1448. That creation was attainted in 1463.
The title Earl of Bolingbroke has been created twice, once in the Peerage of England and once in the Jacobite Peerage.
The titles Baron Beauchamp and Viscount Beauchamp have been created several times throughout English and British history. There is an extant Viscountcy of Beauchamp, held by the Seymour family, Marquesses of Hertford.
This is a list of people who have served as Custos Rotulorum of Bedfordshire. Since 1711, the function of Custos Rotulorum has been carried out by the Lords Lieutenant of the county.
The titles Baron Montacute or Baron Montagu were created several times in the Peerage of England for members of the House of Montagu. The family name was Latinised to de Monte Acuto, meaning "from the sharp mountain"; the French form is an ancient spelling of mont aigu, with identical meaning.
Baron St John of Basing is a former title in the Peerage of England. The family of St John of Basing in Hampshire and of Halnaker in Sussex was descended in the male line from the Norman Hugh de Port (d.1091) lord of the manor of Port-en-Bessin in Normandy who took part in the Norman Conquest of England in 1066, and was subsequently granted 53 manors in Hampshire. They had adopted the St. John surname by 1205.)
Paulet St Andrew St John, 8th Baron St John of Bletso and 5th Baronet (1711–1714) was an 18th-century English aristocrat who succeeded as a peer, and as a baronet, but died in infancy.
Oliver St John, 1st Earl of Bolingbroke, known from 1618 until 1624 as 4th Baron St John of Bletso, was an English nobleman and politician.
Oliver St John, 3rd Baron St John of Bletso was an English politician who sat in the House of Commons from 1588 until 1596 when he inherited the peerage as Baron St John of Bletso.