
George William Frederick Osborne, 6th Duke of Leeds, KG, PC [1]
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Name George William Frederick Osborne [1] Suffix 6th Duke of Leeds, KG, PC Birth 21 July 1775 London
[1] Christening Y [1] Gender Male Name 21 Jul 1775 (0 years) [1] Leeds was born in London, the eldest son of Francis Osborne, 5th Duke of Leeds, and his first wife, Amelia, Baroness Darcy de Knayth, daughter of Robert Darcy, 4th Earl of Holderness. Francis Osborne, 1st Baron Godolphin, was his younger brother. His parents divorced in 1779. In January 1784 Legal,Law,Arrest 1779 (3 years) [1] His parents divorced in 1779 Name Jan 1784 (8 years) [1] In January 1784, aged eight, he succeeded as 13th Baron Darcy de Knayth and 10th Baron Conyers on the early death of his mother Name 27 Jan 1784 (8 years) succeeded as the 10th Lord Conyers [E., 1509] on 27 January 1784, de jure Name 27 Jan 1784 (8 years) succeeded as the 13th Lord Darcy de Knayth [E., 1322] on 27 January 1784, de jure Name 1775-1789 (13 years) [1] styled Earl of Danby until 1789 Married 17 Aug 1797 (22 years) married Lady Charlotte Townshend, daughter of Field Marshal George Townshend, 1st Marquess Townshend of Raynham and Anne Montgomery, on 17 August 1797 at East Rainham, Kent, England Name 31 Jan 1799 (23 years) Duke of Leeds, dukedom of Leeds
[1] In 1799 he also succeeded his father in the dukedom of Leeds Name 31 Jan 1799 (23 years) succeeded as the 6th Baron Osborne of Kiveton, co. York [E., 1673] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 6th Earl of Danby, co. York [E., 1674] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 6th Marquess of Carmarthen [E., 1689] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 6th Marquess of Carmarthen [E., 1689] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 6th Viscount Latimer of Danby, co. York [E., 1673] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 6th Viscount Oseborne of Dunblane [S., 1673] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 6th Viscount Oseborne of Dunblane [S., 1673] on 31 January 1799 Name 31 Jan 1799 (23 years) succeeded as the 7th Baronet Osborne, of Kiveton, co. York [E., 1620] on 31 January 1799 Name 19 May 1827 (51 years) [Member] Knight of the Garter (K.G.), Most Noble Order of the Garter
appointed Knight, Order of the Garter (K.G.) on 19 May 1827 Death 10 Jul 1838 [1] Occupation 10 May 1827 (51 years) - [Office] sworn of the Privy Council of the United Kingdom
- appointed Privy Counsellor (P.C.) on 10 May 18271827-1830 (54 years) - [Office] Master of the Horse
- served as Master of the Horse between 1827 and 1830; held the office of Master of the Horse on 4 May 1827 [1]1800–1831 (55 years) - [Office] Governor of Scilly, Isles of Scilly, Cornwall
- 1800–1831 Governor of Scilly; Godolphins and their Osborne relatives held position until 1831, when George Osborne, 6th Duke of Leeds surrendered the lease and the islands returned to direct rule from the Duchy of Cornwall ; 1831–1834 (Duchy of Cornwall direct rule) [1]1801-1838 (62 years) - [Office] Governor of Scilly, Isles of Scilly, Cornwall
- held the office of Governor of the Scilly Isles between 1801 and 18381802-1838 (62 years) - held the office of Lord-Lieutenant of North Riding, Yorkshire between 1802 and 1838 Association [Organisation] Duchy of Cornwall (Relationship: Governor of Isles of Scilly 1831 George Osborne, 6th Duke of Leeds surrende) Person ID I14432 AHP Last Modified 23 Nov 2025
Father Francis Godolphin Osborne, 5th Duke of Leeds, b. 29 Jan 1751 d. 31 Jan 1799 (Age 48 years) Mother Lady Amelia, d of Robert Darcy, 4th Earl of Holderness Darcy, b. 12 October 1754 d. 27 Jan 1784 (Age 29 years) Marriage 29 Nov 1773 Age at Marriage He : 22 years and 10 months - She : 19 years and 1 month. Family ID F4221 Group Sheet | Family Chart
Family Lady Charlotte, d of Field Marshal George Townshend, 1st Marquess Townshend of Raynham and Anne Montgomery Townshend, b. 16 Mar 1776 d. 30 Jul 1856 (Age 80 years) Marriage 17 August 1797 East Rainham, Kent
Age at Marriage He : 22 years and 1 month - She : 21 years and 5 months. Children 1. Francis Godolphin s George William Frederick Townshend/D'Arcy, 7th Duke of Leeds, b. 21 May 1798, London, England
d. 4 May 1859 (Age 60 years) [Father: Birth] [Mother: Birth]+ 2. Lady Charlotte Mary Anne Georgiana Osborne/LANE-FOX, b. Abt 1792 d. Jan 1836 (Age 44 years) [Father: Birth] [Mother: Birth] 3. Lord Conyers George Thomas William Osborne, b. 6 May 1812 d. 16 Feb 1831 (Age 18 years) [Father: Birth] [Mother: Birth] Family ID F4218 Group Sheet | Family Chart Last Modified 23 Nov 2025
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Event Map 
Birth - 21 July 1775 - London 


Name - In 1799 he also succeeded his father in the dukedom of Leeds - 31 Jan 1799 - Duke of Leeds, dukedom of Leeds 


Name - appointed Knight, Order of the Garter (K.G.) on 19 May 1827 - 19 May 1827 - [Member] Knight of the Garter (K.G.), Most Noble Order of the Garter 


Occupation - 1800–1831 Governor of Scilly; Godolphins and their Osborne relatives held position until 1831, when George Osborne, 6th Duke of Leeds surrendered the lease and the islands returned to direct rule from the Duchy of Cornwall ; 1831–1834 (Duchy of Cornwall direct rule) - 1800–1831 (55 years) - [Office] Governor of Scilly, Isles of Scilly, Cornwall 


Occupation - held the office of Governor of the Scilly Isles between 1801 and 1838 - 1801-1838 (62 years) - [Office] Governor of Scilly, Isles of Scilly, Cornwall 

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Histories 
Lane-Fox family received rents of land and buildings (leases commencing between 1836 and 1843) for the duration of the lives of three of Lane-Fox's children
The family received rents of land and buildings (the leases commencing between 1836 and 1843) for the duration of the lives of three of Lane-Fox's children, assigned by his cousin Francis D'Arcy-Osborne, 7th Duke of Leeds, mainly in the Cornish parishes of Breage, Camborne, Germoe, Ludgvan, St Erth and Wendron — which brought annual income of c.…
By 1801 the lease of Godolphin House was in the hands of Richard Tyacke, a farmer and mine adventurer
THE GODOLPHIN ESTATE AND ITS CONNECTION WITH THE PARISH OF ST UNY, LELANT By Ann CLEGG © Ann Clegg 2014
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Sources - [S44] The Peerage, (The Peerage).
George William Frederick Osborne, 6th Duke of Leeds1
M, #11753, b. 21 July 1775, d. 10 July 1838
Last Edited=7 Nov 2020
Consanguinity Index=0.0%
George Osborne, 6th Duke of Leeds 2
George William Frederick Osborne, 6th Duke of Leeds was born on 21 July 1775 at London, EnglandG.1 He was the son of Francis Godolphin Osborne, 5th Duke of Leeds and Lady Amelia Darcy.1 He married Lady Charlotte Townshend, daughter of Field Marshal George Townshend, 1st Marquess Townshend of Raynham and Anne Montgomery, on 17 August 1797 at East Rainham, Kent, EnglandG.1 He died on 10 July 1838 at age 62 at London, EnglandG.3
He succeeded as the 10th Lord Conyers [E., 1509] on 27 January 1784, de jure.1 He succeeded as the 13th Lord Darcy de Knayth [E., 1322] on 27 January 1784, de jure.4 He succeeded as the 7th Baronet Osborne, of Kiveton, co. York [E., 1620] on 31 January 1799.1 He succeeded as the 6th Viscount Oseborne of Dunblane [S., 1673] on 31 January 1799.1 He succeeded as the 6th Marquess of Carmarthen [E., 1689] on 31 January 1799.1 He succeeded as the 6th Duke of Leeds [E., 1694] on 31 January 1799.1 He succeeded as the 6th Earl of Danby, co. York [E., 1674] on 31 January 1799.1 He succeeded as the 6th Baron Osborne of Kiveton, co. York [E., 1673] on 31 January 1799.1 He succeeded as the 6th Viscount Latimer of Danby, co. York [E., 1673] on 31 January 1799.1 He held the office of Governor of the Scilly Isles between 1801 and 1838.5 He held the office of Lord-Lieutenant of North Riding, Yorkshire between 1802 and 1838.5 He held the office of Master of the Horse on 4 May 1827.1 He was appointed Privy Counsellor (P.C.) on 10 May 1827.1 He was appointed Knight, Order of the Garter (K.G.) on 19 May 1827.1
Children of George William Frederick Osborne, 6th Duke of Leeds and Lady Charlotte Townshend
Francis Godolphin Darcy-Osborne, 7th Duke of Leeds1 b. 21 May 1798, d. 12 May 1859
Lady Charlotte Mary Anne Georgiana Osborne+3 b. 16 Jul 1801, d. 17 Jan 1836
Lord Conyers George Thomas William Osborne3 b. 6 May 1812, d. 16 Feb 1831
Citations
[S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 174. Hereinafter cited as The New Extinct Peerage.
[S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
[S21] L. G. Pine, The New Extinct Peerage, page 175.
[S37] BP2003 volume 1, page 1028. See link for full details for this source. Hereinafter cited as. [S37]
[S37] BP2003. [S37]
https://www.thepeerage.com/p1176.htm#i11753
- [S44] The Peerage, (The Peerage).

