Marquess of Ailsa
Title in the Peerage of the United Kingdom
Marquessate of Ailsa Arms of Kennedy, Marquesses of Ailsa: Argent, a Chevron Gules, between three crosses-Crosslet fitchée Sable, the whole within a Double-Tressure flory counterflory of the second. Crest: A Dolphin naiant proper.
Supporters: On either side, a Swan wings inverted proper, beaked and membered Gules
[ 1] Creation date 10 September 1831 Created by King William IV Peerage Peerage of the United Kingdom First holder Archibald Kennedy, 1st Marquess of Ailsa Present holder David Kennedy, 9th Marquess of Ailsa Heir apparent Archibald Kennedy, Earl of Cassilis Remainder to The 1st Marquess' heirs male of the body lawfully begotten Subsidiary titles
Earl of Cassilis
Lord Kennedy
Baron Ailsa
Status Extant Former seat(s) Motto AVISE LA FIN (Consider the end) [ 1]
Marquess of Ailsa , of the Isle of Ailsa in the County of Ayr, is a title in the Peerage of the United Kingdom . It was created on 10 September 1831 for Archibald Kennedy, 12th Earl of Cassilis .[ 2] The title Earl of Cassilis (pronounced "Cassels") had been created in 1509 for the 3rd Lord Kennedy . This title had been created in the Peerage of Scotland in 1457. The 1st Marquess had been created Baron Ailsa in the Peerage of the United Kingdom on 12 November 1806.[ 4]
The name of the title was taken from the Island of Ailsa Craig in the Firth of Clyde .[ 5]
James Kennedy , Archbishop of St Andrews , was the younger brother of the first Lord Kennedy.
The Marquess of Ailsa is the hereditary Clan Chief of Clan Kennedy .
The family's seats were Cassillis House [ 6] and Culzean Castle , near Maybole , Ayrshire.
Lords Kennedy (1457)
Earls of Cassilis (1509)
From 1759 to 1762 the titles and estates were in dispute between the heir male and the heir general. The latter, William [Douglas], Earl of Ruglen and March later Duke of Queensberry , was son and heir of William [Douglas], Earl of March , by his wife Anne [Hamilton], suo jure Countess of Ruglen , 1st dau. and heir of line of John [Hamilton], Earl of Selkirk and Ruglen , by his first wife Lady Anne Kennedy, the only daughter that had issue of John [Kennedy], 7th Earl of Cassillis. He claimed the estates under an entail of 5 September 1698, which he contended could not be set aside by the entail of 1759. The entail of 1759 was however upheld, though by a narrow majority, in the Court of Session, and confirmed, on appeal, by the House of Lords. He then, under the designation of "William, Earl of Cassillis, Ruglen and March" claimed "the titles and honours of Earl of Cassillis and Lord Kennedy," on the ground of certain charters of 24 April 1641 and 29 September 1642. Sir Thomas Kennedy, Bart., claimed the said titles as heir male, and the two petitions having been laid before the House of Lords, it was adjudged, 27 January 1762, that the latter had a right "to the honour and dignity of Earl of Cassillis as heir male of the body of David, the 1st Earl of Cassillis, and [to that] of Lord Kennedy as heir male of the body of Gilbert, the 1st Lord Kennedy."[ 7]
Marquesses of Ailsa (1831)
1st Marquess of Ailsa by William Owen , 1816
Succession and family tree
Archibald Kennedy (1720–1794)
Archibald Kennedy , 1st Marquess of Ailsa (1770–1846)
Archibald Kennedy IV , Earl of Cassilis (1794–1832)
Archibald Kennedy , 2nd Marquess of Ailsa (1816–1870)
Gilbert Kennedy (1822–1901)
John Gilbert Kennedy (1854–1923)
Nigel Augustus Kennedy (1886–1957)
Ian Michael Godfrey Kennedy (1921–2011)
(2). Angus Michael David Kennedy (b. 1962 )
(3). Louis Michael James Kennedy (b. 1998 )
Robert Kennedy (1773–1843)
John Kennedy (d. 1845 )
Edward Briggs Kennedy (1842–1914)
Family tree of the Marquess of Ailsa , Earl of Eglinton , and Earl of Cassilis
Robert III c. 1337 –1406 King of Scotland
Lord Montgomerie , 1448
Alexander Montgomerie d. 14701st Lord Montgomerie James Kennedy Younger of Dunure Mary Stewart
Lord Kennedy , 1457
Alexander Montgomerie 1404–1452styled Master of Montgomerie Elizabeth Gilbert Kennedy c. 1406 – c. 1480 1st Lord Kennedy James Kennedy c. 1408 –1465Archbishop of St Andrews
Alexander Montgomeried. c. 1483 2nd Lord Montgomerie Catherine Colin Campbell c. 1433 –1493 1st Earl of Argyll John Kennedy 1454–15082nd Lord Kennedy
Earl of Eglinton , 1506Earl of Cassilis , 1234
Hugh Montgomerie c. 1460 –15451st Earl of Eglinton, 3rd Lord Montgomerie Helen Archibald Campbell d. 1513 2nd Earl of Argyll David Kennedy After 1463–15131st Earl of Cassilis, 3rd Lord Kennedy
John Montgomerie d. 1520Isabel Gilbert Kennedy 1494–15272nd Earl of Cassilis, 4th Lord Kennedy
Hugh Montgomerie d. 15462nd Earl of Eglinton, 4th Lord Montgomerie Gilbert Kennedy 1515–15583rd Earl of Cassilis, 5th Lord Kennedy
Hugh Montgomerie c. 1531 –15853rd Earl of Eglinton, 5th Lord Montgomerie Gilbert Kennedy c. 1541 –15764th Earl of Cassilis, 6th Lord Kennedy Thomas Kennedy c. 1549 –1602styled Master of Cassilis
Hugh Montgomerie 1563–15864th Earl of Eglinton, 6th Lord Montgomerie Margaret Robert Seton 1553–1603 1st Earl of Winton John Kennedy 1575–16155th Earl of Cassilis, 7th Lord Kennedy Hew Kennedy styled Master of Cassilis Alexander Kennedyd. 1652
Hugh Montgomerie d. 16125th Earl of Eglinton, 7th Lord Montgomerie Alexander Montgomerie 1588–16616th Earl of Eglinton, 8th Lord Montgomerie John Kennedy d. 16686th Earl of Cassilis, 8th Lord Kennedy John Kennedyd. 1665 Alexander Kennedyd. 1698
Hugh Montgomerie 1613–16697th Earl of Eglinton, 9th Lord Montgomerie James Montgomerie of Coylsfieldd. 1675 John Kennedy 1653–17017th Earl of Cassilis, 9th Lord Kennedy
Kennedy Baronet of Culzean , in the County of Ayr, 1682
Alexander Montgomerie d. 17018th Earl of Eglinton, 10th Lord Montgomerie Hugh Montgomery John Kennedyc. 1672 –1700styled Lord Kennedy Archibald Kennedyd. 17101st Kennedy Baronet of Culzean
Alexander Seton Montgomerie c. 1660 –17299th Earl of Eglinton, 11th Lord Montgomerie Susanna Montgomerie 1690–1780Alexander Montgomeried. 1783 John Kennedy 1700–17598th Earl of Cassilis, 10th Lord Kennedy John Kennedy d. 17422nd Kennedy Baronet of Culzean Archibald Kennedy 1685–1763
Alexander Montgomerie 1723–176910th Earl of Eglinton, 12th Lord Montgomerie Archibald Montgomerie 1726–179611th Earl of Eglinton, 13th Lord Montgomerie Hugh Montgomerie 1739–181912th Earl of Eglinton, 14th Lord Montgomerie, 1st Baron Ardrossan John Kennedy d. 17443rd Kennedy Baronet of Culzean Thomas Kennedy d. 17759th Earl of Cassilis, 11th Lord Kennedy, 4th Kennedy Baronet of Culzean David Kennedy before 1734–179210th Earl of Cassilis, 12th Lord Kennedy, 5th Kennedy Baronet of Culzean Archibald Kennedy 1720–179411th Earl of Cassilis, 13th Lord Kennedy
Kennedy Baronet of Culzean extinct, 1792
Baron Ailsa , of Ailsa in the County of Ayr, 1806Marquess of Ailsa , 1831
Mary Montgomeried. 1848 Archibald Montgomerie 1773–1814styled Lord Montgomerie Archibald Kennedy 1770–18461st Marquess of Ailsa and Baron Ailsa, 12th Earl of Cassilis, 14th Lord Kennedy
Archibald Kennedy IV 1794–1832styled Earl of Cassilis
Earl of Winton (2nd creation) and Baron Seton and Tranent , 1859
Archibald William Montgomerie 1812–186113th Earl of Eglinton, 1st Earl of Winton and Baron Seton and Tranent, 15th Lord Montgomerie Archibald Kennedy 1816–18702nd Marquess of Ailsa and Baron Ailsa, 13th Earl of Cassilis, 15th Lord Kennedy
Archibald William Montgomerie 1841–189214th Earl of Eglinton, 2nd Earl of Winton and Baron Seton and Tranent, 16th Lord Montgomerie George Arnulph Montgomerie 1848–191915th Earl of Eglinton, 3rd Earl of Winton and Baron Seton and Tranent, 17th Lord Montgomerie Archibald Kennedy 1847–18383rd Marquess of Ailsa and Baron Ailsa, 14th Earl of Cassilis, 16th Lord Kennedy
Archibald Seton Montgomerie 1880–194516th Earl of Eglinton, 4th Earl of Winton and Baron Seton and Tranent, 18th Lord Montgomerie Archibald Kennedy 1872–19434th Marquess of Ailsa and Baron Ailsa, 15th Earl of Cassilis, 17th Lord Kennedy Charles Kennedy 1875–19565th Marquess of Ailsa and Baron Ailsa, 16th Earl of Cassilis, 18th Lord Kennedy Angus Kennedy 1882–19576th Marquess of Ailsa and Baron Ailsa, 17th Earl of Cassilis, 19th Lord Kennedy
Archibald William Alexander Montgomerie 1914–196617th Earl of Eglinton, 5th Earl of Winton and Baron Seton and Tranent, 19th Lord Montgomerie Archibald David Kennedy 1925–19977th Marquess of Ailsa and Baron Ailsa, 18th Earl of Cassilis, 20th Lord Kennedy
Archibald George Montgomerie 1939–201818th Earl of Eglinton, 6th Earl of Winton and Baron Seton and Tranent, 20th Lord Montgomerie
Hugh Archibald William Montgomerie b. 196619th Earl of Eglinton, 7th Earl of Winton and Baron Seton and Tranent, 21st Lord Montgomerie Archibald Angus "Charles" Kennedy 1956–20158th Marquess of Ailsa and Baron Ailsa, 19th Earl of Cassilis, 21st Lord Kennedy David Thomas Kennedy b. 19589th Marquess of Ailsa and Baron Ailsa, 20th Earl of Cassilis, 22nd Lord Kennedy
Rhuridh Seton Archibald Montgomerie b. 2007styled Lord Montgomerie Archibald David Kennedyb. 1995styled Earl of Cassilis
Heir apparent to the Earldom of Eglinton Heir apparent to the Marquessate of Ailsa
References
^ a b Debrett's Peerage, 1876, p.16
^ "No. 18846" . The London Gazette . 9 September 1831. p. 1833.
^ "No. 15971" . The London Gazette . 4 November 1806. p. 1438.
^ [1] [permanent dead link ]
^ "Battle brews over castle 'clearances' " . www.scotsman.com .
^ The Complete Peerage , vol. III, pp 78 – 79
^ a b Casely, Gordon (20 January 2015). "Obituary: Archibald Angus Charles Kennedy, 8th Marquess of Ailsa" . The Scotsman . Edinburgh. Retrieved 14 March 2022 .
^ a b Davison, Phil (20 January 2015). "The 8th Marquess of Ailsa" . The Herald . Glasgow. Retrieved 14 March 2022 .
^ Mosley, Charles, ed. (1999). "Ailsa". Burke's Genealogical and Heraldic History of the Peerage, Baronetage and Knightage . Vol. 1 (106th ed.). Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd. pp. 40–43. ISBN 2-9400-8502-1 .
^ a b Morris, Susan; Bosberry-Scott, Wendy; Belfield, Gervase, eds. (2019). "Ailsa". Debrett's Peerage and Baronetage . Vol. 1 (150th ed.). London: Debrett's Ltd. pp. 295–299. ISBN 978-1-9997-6705-1 .
Works cited
Cokayne, George E. (1910). Gibbs, Vicary (ed.). The complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct, or dormant . Vol. I, Ab-Adam to Basing. London: St. Catherine Press. pp. 67–68.
Leigh Rayment's Peerage Pages [self-published source ] [better source needed ]
The Rulers of Strathspey, a history of the lairds of Grant and the Earls of Seafield, 1911, by the Earl of Cassilis
Further reading
Cokayne, George E. (1998). Hammond, Peter W. (ed.). The complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct, or dormant . Vol. XIV, Addenda and Corrigenda. London: St. Catherine Press. pp. 12–13.
Hesilrige, Arthur G. M. (1921). Debrett's Peerage and Titles of courtesy . London, UK: Dean & son, limited. p. 29.
Bold are extant (and in parentheses are subsidiary titles). Italic are extinct or dormant.
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