William Kerr, 4th Marquess of Lothian
General William Henry Kerr, 4th Marquess of Lothian( 1710 – 12 April 1775) was a Scottish nobleman, British soldier and politician, the eldest son of William Kerr, 3rd Marquess of Lothian.
He was styled Master of Jedburgh until 1722, Lord Jedburgh from 1722 to 1735, and Earl of Ancram from 1735 to 1767.
As the Earl of Ancram, he distinguished himself during the War of the Austrian Succession.
Elizabeth Scott, Duchess of Buccleuch (born 1954)
Elizabeth Marian Frances Scott, Duchess of Buccleuch( née Lady Elizabeth Kerr; 8 June 1954) is a Scottish noblewoman.
She is the daughter of Peter Kerr, 12th Marquess of Lothian, and Antonella Kerr, Marchioness of Lothian, and wife of Richard Scott, 10th Duke of Buccleuch.
Mark Kerr, 1st Earl of Lothian
Mark Kerr( or Ker), 1st Earl of Lothian( 15538 April 1609) was a Scottish nobleman and politician.
He became the first Earl of Lothian in 1606.
Henry Beresford, 9th Marquess of Waterford
Henry Nicholas de la Poer Beresford, 9th Marquess of Waterford( born 23 March 1958), is an Anglo- Irish peer.
David Kennedy, 9th Marquess of Ailsa
David Thomas Kennedy, 9th Marquess of Ailsa,( 3 July 1958) is a Scottish peer and the hereditary Clan Chief of Clan Kennedy.
Schomberg Kerr, 9th Marquess of Lothian
Schomberg Henry Kerr, 9th Marquess of Lothian (2 December 1833 – 17 January 1900), styled Lord Schomberg Kerr until 1870, was a British diplomat and Conservative politician.
He served as Secretary for Scotland under Lord Salisbury between 1887 and 1892.
He was usually styled simply as Lothian.
Alistair Vane-Tempest-Stewart, 9th Marquess of Londonderry
Alexander Charles Robert "Alistair" Vane-Tempest-Stewart, 9th Marquess of Londonderry (7 September 1937 – 20 June 2012) was a British nobleman.
William Kerr, 2nd Marquess of Lothian
Lieutenant- General William Kerr, 2nd Marquess of Lothian,( 1661 – 28 February 1722) was a Scottish peer who held a number of minor military and political offices.
He was known by the courtesy title of Lord Newbattle until 1692, when he succeeded as Lord Jedburgh, then as Marquess of Lothian when his father died in 1703.
Fadwa Al-Bouza
Fadwa Al- Bouza( born January 14, 1990 in Homs) is a female Syrian hurdler.
She represented Syria at the 2008 Summer Olympics in Beijing, and competed in the women's 100 m hurdles.
Al- Bouza ran in the second heat, where she finished in eighth place with a time of 14. 24 seconds, and subsequently, did not advance into the later rounds.
Peter Kerr, 12th Marquess of Lothian
Peter Francis Walter Kerr, 12th Marquess of Lothian,( 8 September 1922 – 11 October 2004) was a British peer, politician and landowner.
He was the son of Captain Andrew William Kerr by his wife, Marie Kerr.
Both of his parents were male- line descendants of William Kerr, 5th Marquess of Lothian.

Question: Who is younger, Schomberg Kerr, 9Th Marquess Of Lothian or Fadwa Al-Bouza?