David Douglas, 7th Earl of Angus
David Douglas, 7th Earl of Angus( c. 1515- 1558) was a Scottish nobleman.
Ruth Wood, Countess of Halifax
Ruth Alice Hannah Mary Wood, Countess of Halifax( née Primrose, 18 April 1916 – 31 August 1989) was a British racehorse owner.
She was one of the first three women to be elected as a member of the Jockey Club in December 1977, alongside her half- sister Priscilla Hastings and Helen Johnson Houghton.
She was the only child of Neil Primrose, son of Archibald Primrose, 5th Earl of Rosebery, and his wife, Lady Victoria Stanley, the third child of Edward Stanley, 17th Earl of Derby.
Her parents were married on 7 April 1915.
Her father died in Palestine in 1917.
Her widowed mother remarried in 1919, to Malcolm Bullock, who was a Conservative MP from 1923 to 1953 and who became a baronet in 1954.
Her half- sister Priscilla was born in 1920, but Lady Victoria Bullock was killed in an accident while hunting with the Quorn 1927.
She married Charles Wood in 1936 and became Countess of Halifax after the death of her father- in- law in 1959, when her husband inherited the title of 2nd Earl of Halifax.
They had three children:
She won The Derby with Shirley Heights in 1978
Her husband was master of the Middleton Foxhounds for more than 30 seasons.
He died in 1980.
Neil Primrose, 7th Earl of Rosebery
Neil Archibald Primrose, 7th Earl of Rosebery and 3rd Earl of Midlothian (born 11 February 1929), styled Lord Primrose between 1931 and 1974, is a Scottish nobleman.
He was a member of the House of Lords from 1974 to 1999.
His son and heir is Harry Primrose, Lord Dalmeny.
John de Moravia, 7th Earl of Sutherland
John de Moravia( also known as John Sutherland)( d.1460) was the 7th Earl of Sutherland and chief of Clan Sutherland.
John de Moravia, 7th Earl of Sutherland married Margaret, daughter of Sir William Ballie of Lamington.
They had four sons:
Neil Primrose (musician)
Neil Primrose( born 20 February 1972, Cumbernauld, Scotland) is the drummer of the Scottish rock quartet Travis.
John Stewart, 7th Earl of Galloway
John Stewart, 7th Earl of Galloway KT( 13 March 1736 – 13 November 1806) was a Scottish peer, styled Viscount Garlies from 1747 until 1773, who became the 7th Earl of Galloway in 1773 and who served as a Member of Parliament from 1761 to 1773.
Archibald Primrose, 4th Earl of Rosebery
Archibald John Primrose, 4th Earl of Rosebery, KT, PC, FRS( 14 October 1783 – 4 March 1868), styled Viscount Primrose until 1814, was a British politician.
He was the eldest son of Neil Primrose, 3rd Earl of Rosebery, and his second wife, Mary Vincent.
Primrose was educated at Pembroke College, Cambridge, gaining his MA in 1804.
He was Member of Parliament for Helston from 1805 to 1806 and Cashel from 1806 to 1807.
He succeeded to the earldom in 1814, and was created Baron Rosebery, of Rosebery in the County of Edinburgh, in the Peerage of the United Kingdom, in 1828.
He was appointed a Privy Counsellor in 1831 and a Knight of the Thistle in 1840.
He was a Fellow of the Royal Society.
He was the grandfather of Archibald Primrose, 5th Earl of Rosebery, who served as Prime Minister of the United Kingdom from 1894 to 1895.
Harry Primrose, Lord Dalmeny
Harry Ronald Neil Primrose, Lord Dalmeny (born 1967), also known as Harry Dalmeny, is a British aristocrat and the Chairman of Sotheby's in the United Kingdom.
A member of the British high aristocracy
he is the heir to ten noble titles, including the earldoms of Rosebery and Midlothian, to the family estate Dalmeny House and to the chiefship of Clan Primrose.
He is Deputy Lieutenant for the county of Midlothian and is a member of the Royal Company of Archers.
He is in a relationship with Norwegian shipping heiress Pontine Paus.
Harry Primrose, 6th Earl of Rosebery
Albert Edward Harry Meyer Archibald Primrose, 6th Earl of Rosebery, 2nd Earl of Midlothian,( 8 January 1882 – 31 May 1974), styled Lord Dalmeny until 1929, was a British liberal politician who briefly served as Secretary of State for Scotland in 1945.
He was the Member of Parliament for Midlothian from 1906 to 1910.
He became the Earl of Rosebery and Midlothian in 1929 and was thus a member of the House of Lords until his death.
Rudolph Feilding, 8th Earl of Denbigh
Rudolph William Basil Feilding, 8th Earl of Denbigh, 7th Earl of Desmond (9 April 1823 – 10 March 1892) was a British peer, succeeding to his titles on the death in 1865 of his father, the 7th Earl of Denbigh.
He was noted as a Roman Catholic convert, and founder of the Franciscan friary at Pantasaph, North Wales.

Question: Who is the child-in-law of Neil Primrose, 7Th Earl Of Rosebery?
Answer: Pontine Paus