Lord William Douglas
Lord William Robert Keith Douglas( 1783 – 5 December 1859) was a British politician and landowner.
He was the fourth son of Sir William Douglas, 4th Baronet of Kelhead and younger brother of both Charles Douglas, 6th Marquess of Queensberry and John Douglas, 7th Marquess of Queensberry.
He represented the Dumfries Burghs constituency between 1812 and 1832 and served, on a number of occasions, as one of the Lord Commissioners of the Admiralty.
He owned sugar plantation estates in Tobago which had formerly belonged to Walter Irvine, whose daughter, Elizabeth, he married on 24 November 1824.
They had three sons, the second of which, Walter, went on to continue the Douglases of Grangemuir.
In May 1837, some time after William Douglas's eldest brother succeeded to the Marquessate of Queensberry, he was granted a patent of precedence which gave him the rank and style of a Marquess's younger son(" Lord" William Douglas).
Lord William is buried at Dunino, Fife, a village close to his family seat at Grangemuir, near Pittenweem.
Charles Douglas, 6th Marquess of Queensberry
Charles Douglas, 6th Marquess of Queensberry, (March 1777 – 3 December 1837), known as Sir Charles Douglas, 5th Baronet between 1783 and 1810, was a Scottish peer.
Douglas was the eldest son and heir of Sir William Douglas, 4th Baronet, and his wife, Grace, "née" Johnstone.
He inherited his father's baronetcy in 1783.
On 13 August 1803, he married Lady Caroline Scott (1774–1854), the third daughter of Henry Scott, 3rd Duke of Buccleuch; they had eight daughters.
In 1810, he succeeded his fourth cousin once removed, William Douglas, 4th Duke of Queensberry, as Marquess of Queensberry.
From 1812 to 1832, he was a representative peer for Scotland.
He was made a Knight of the Thistle in the 1821 Coronation Honours and created Baron Solway, of Kinmount, in the County of Dumfries, in 1833, which granted him an automatic seat in the House of Lords.
Queensberry was Lord Lieutenant of the County of Dumfries, Colonel of the Dumfries Militia and director of the Royal Scottish Academy.
After a period of ill health, Queensberry died at his home at St James's Place, London in December 1837.
The marquessate and baronetcy passed to his brother, and the barony became extinct.
Percy Douglas, 10th Marquess of Queensberry
Percy Sholto Douglas, 10th Marquess of Queensberry( 13 October 1868 – 1 August 1920) was a Scottish aristocrat.
Born in Cummertrees, Dumfries, Scotland, he was the second son of The 9th Marquess of Queensberry and brother of Lord Alfred Douglas, the lover of Oscar Wilde.
From the death of his elder brother Francis in 1894 until his father's death in 1900 he was styled Viscount Drumlanrig.
Helen Douglas Irvine
Helen Douglas Irvine (born Helen Florence Douglas-Irvine; 29 February 1880 – 22 May 1946) was a Scottish novelist, historian and translator and was one of the Douglases of Grangemuir.
She was one of the first female graduates of St Andrews University having read History, near her family home Grangemuir, near Pittenweem in Fife.
She was the daughter of Walter Douglas-Irvine and Anne Frances (née Lloyd), granddaughter of Lord William Robert Keith Douglas (the younger brother of both Charles Douglas, 6th Marquess of Queensberry and John Douglas, 7th Marquess of Queensberry).
She was a clerk with the French Red Cross during the First World War.
Thomas Charlton Whitmore
Thomas Charlton Whitmore( 5 January 1807 – 13 March 1865) was an English Conservative politician who sat in the House of Commons from 1832 to 1852.
Whitmore was the eldest son of Thomas Whitmore of Apley Park and his wife Catherine Thomasson.
His father was M.P. for Bridgnorth from 1806 to 1831.
Whitmore married Lady Louisa Anne Douglas, daughter of Charles Douglas, 6th Marquess of Queensberry and Lady Caroline Scott, on 11 April 1833.
At the 1832 general election Whitmore was elected Member of Parliament for Bridgnorth.
He held the seat until 1852.
He was High Sheriff of Shropshire in 1863.
Whitmore vigorously opposed the construction of the Severn Valley Railway whose proposed route ran through the Apley Park estate, and was consequently involved in extensive legal battles with the Severn Valley Railway Company.
The railway opened in 1862 after the Company agreed to pay Whitmore £ 14,000 compensation and £ 150 per acre for the land purchased, and also to provide a station to serve the estate.
Whitmore died in 1865 at the age of 58.
George Seymour, 7th Marquess of Hertford
George Francis Alexander Seymour, 7th Marquess of Hertford( 20 October 1871 – 16 February 1940) was the son of Hugh Seymour, 6th Marquess of Hertford.
Sir William Douglas, 4th Baronet
Sir William Douglas, 4th Baronet of Kelhead (c. 1730 – 16 May 1783) was a British Member of Parliament.
The son of Sir John Douglas, 3rd Baronet of Kelhead and his wife, Christian Cunningham, daughter of Sir William Cunningham of Caprington, 2nd Baronet, he was a descendant of Lady Catherine Douglas, sister of William Douglas, 1st Duke of Queensberry.
He was educated at Glasgow University.
He served as Member of Parliament for Dumfries Burghs between 1768 and 1780.
He succeeded his uncle Charles Douglas to his Breconwhat estate, Dumfries in 1770.
Sir William commissioned the building of Lockerbie House.
He married Grace Johnstone in 1772 and had five sons and four daughters.
The eldest, Charles, succeeded as 6th Marquess of Queensberry.
Their third son, Lord John Douglas, granted the style and precedence of the younger son of a Marquess by Royal Warrant 4 May 1837, later became 7th Marquess of Queensberry.
The youngest son, Lord William Robert Keith Douglas was Member of Parliament for Dumfries Burghs.
William Douglas, 1st Duke of Queensberry
William Douglas, 1st Duke of Queensberry PC( 163728 March 1695), also 3rd Earl of Queensberry and 1st Marquess of Queensberry, was a Scottish politician.
He was the son of James Douglas, 2nd Earl of Queensberry and his second wife Margaret Stewart, daughter of John Stewart, 1st Earl of Traquair.
He succeeded his father as Earl of Queensberry in 1671 and took his seat in the Parliament of Scotland on 12 June 1672.
Angus Kennedy, 6th Marquess of Ailsa
Angus Kennedy, 6th Marquess of Ailsa( 28 October 1882 – 31 May 1957) was a Scottish peer, the son of Archibald Kennedy, 3rd Marquess of Ailsa.
He was known as Lord Angus Kennedy until 1956.
He married Gertrude Millicent Cooper on 28 January 1922 and they had one child: Archibald Angus Charles Kennedy, 6th Marquess of Ailsa succeeded to the titles of 17th Earl of Cassilis, 19th Lord Kennedy, 6th Marquess of Ailsa& 6th Baron Ailsa on 1 June 1956.
Charles Douglas, 3rd Duke of Queensberry
Charles Douglas, 3rd Duke of Queensberry, 2nd Duke of Dover,( 24 November 169822 October 1778) was a Scottish nobleman, extensive landowner, Privy Counsellor and Vice Admiral of Scotland.

Question: Where did Charles Douglas, 6Th Marquess Of Queensberry's father graduate from?
Answer: Glasgow University