David Carnegie, 10th Earl of Northesk
David John Carnegie, 10th Earl of Northesk( 1865 – 1921), a Scottish representative peer, was born the son of Lt.- Col. George Carnegie, 9th Earl of Northesk and Elizabeth Georgina Frances Elliot on 1 December 1865.
He died on 5 December 1921 at age 56.
He married Elizabeth Boyle Hallowes, daughter of Maj.- Gen. George Skene Hallowes, on 3 February 1894 and had two children:
David Carnegie, 2nd Earl of Northesk
David Carnegie, 2nd Earl of Northesk was born the son of John Carnegie, 1st Earl of Northesk and Magdalen Haliburton before 1627.
He died on 12 December 1679.
He married Lady Jean Maule, daughter of Patrick Maule, 1st Earl of Panmure, on 19 October 1637 and had seven children:
By his third son, Patrick, he is the seventh great- grandfather of the 15th Earl of Northesk.
George Carnegie, 6th Earl of Northesk
Admiral George Carnegie, 6th Earl of Northesk( 1716–1792) was born the son of David Carnegie, 4th Earl of Northesk and Lady Margaret Wemyss on 2 August 1716.
He died on 20 January 1792 at age 75.
He married Anne Melville, daughter of Alexander Melville, 5th Earl of Leven and Elizabeth Monypenny, on 30 April 1748 and had six children:
Douglas Carnegie
Lieutenant- Colonel Douglas George Carnegie( 4 January 1870 – 27 February 1937) was a British politician.
He was the son of Lieutenant- Colonel George Carnegie, 9th Earl of Northesk and Elizabeth Georgina Frances Elliot.
Carnegie was commissioned into the 3rd( Militia) Battalion, Gloucestershire Regiment in 1888.
He resigned his commission as a Major in 1905.
From 1917 to 1918 he served with the Labour Corps and was promoted Lieutenant- Colonel.
He married Margaret Jean Johnstone- Douglas, daughter of Arthur Henry Johnstone- Douglas and Jane Maitland Stewart, on 26 April 1894 and had four children:
William Carnegie, 8th Earl of Northesk
William Hopetoun Carnegie, 8th Earl of Northesk (1794–1878) was born the son of Admiral William Carnegie, 7th Earl of Northesk and Mary Ricketts on 16 October 1794.
He died on 5 December 1878 at age 84.
The University College London, Legacies of British Slave-ownership, two projects based at UCL tracing the impact of slave-ownership on the formation of modern Britain: (the ESRC-funded Legacies of British Slave-ownership project, now complete, and the ESRC and AHRC-funded Structure and significance of British Caribbean slave-ownership 1763-1833, running from 2013-2015)
, highlight that, William Hopetoun Carnegie, 8th Earl of Northesk, benefited from the compensation paid out following the abolition of slavery in 1833.
According to the record, he benefited from a payment of £3,529,8s,10d, an approximate £300,000 in 2015, made by the government of United Kingdom and Great Britain as recorded by the Slave Compensation Commission and the records held at the National Archives in London.
The record containing the facts discovered can be found at https://www.ucl.ac.uk/lbs/person/view/24187, and the National Archive and the records of the Slave Compensation Commission.
He married Georgiana Maria Elliot, daughter of Admiral Sir George Elliot and Eliza Cecilia Ness, on 14 February 1843 and had two children:
James Carnegie, 9th Earl of Southesk
James Carnegie, 9th Earl of Southesk KT( 16 November 1827 – 21 February 1905) was a Scottish nobleman, explorer and poet.
William Carnegie, 7th Earl of Northesk
Admiral William Carnegie, 7th Earl of Northesk GCB( 19 April 1758 – 28 May 1831) was born at Bruntsfield in Edinburgh to Admiral George Carnegie, 6th Earl of Northesk and Anne Melville.
Hubba bint Hulail
Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic" Nabī"( Prophet) Muhammad ibn Abdullah.
David Carnegie, 3rd Earl of Northesk
David Carnegie, 3rd Earl of Northesk( 1643 – 1688) was born the son of David Carnegie, 2nd Earl of Northesk and Lady Jean Maule, daughter of Patrick Maule, 1st Earl of Panmure in November 1643.
He married Elizabeth Lindsay, daughter of John Lindsay, 17th Earl of Crawford and Lady Margaret Hamilton, on 2 September 1669 and had two children:
George Carnegie, 9th Earl of Northesk
Lieutenant-Colonel George John Carnegie, 9th Earl of Northesk DL (1843 – 1891) was a British nobleman and soldier.
He was born the son of William Carnegie, 8th Earl of Northesk and Georgiana Maria Elliot on 1 December 1843.
He died on 9 September 1891 at age 47.
Lord Rosehill, as he then was, was commissioned into the 1st Dragoons in 1862, but transferred to the Scots Fusilier Guards as a Lieutenant later the same year.
He was promoted Captain in 1866 and Lieutenant-Colonel in 1873.
He retired in 1874.
He married Elizabeth Georgina Frances Elliot, daughter of Admiral Sir George Elliot and Hersey Susan Sydney Wauchope, on 28 February 1865 and had four children.
He rebuilt Longwood House, Hampshire, his main home.
The architect was George Devey.

Question: Who is the paternal grandmother of George Carnegie, 9Th Earl Of Northesk?
Answer: Mary Ricketts