Family Timeline
The origin of the Roxburghe family dates back to the Kers of Cessford in the 15th Century and the Dukes of Roxburghe have lived at Floors Castle since it was built in 1721.
- 1707
- 1st Duke of Roxburghe
John Ker
1680–1741
- = Lady Mary Finch
Had one child
- Robert, 2nd Duke of Roxburghe
- 1741
- 2nd Duke of Roxburghe
Robert Ker
1709–1755 - = Essex Mostyn
Had one child
- John, 3rd Duke of Roxburghe
- 1755
- 3rd Duke of Roxburghe
John Ker
1740–1804 - 1804
- 4th Duke of Roxburghe
William Bellenden-Ker 7th Lord Bellenden, 4th Duke of Roxburghe
1728–1805 - 1812
- 5th Duke of Roxburghe
Sir James Innes-Ker, 6th Bt.
1736–1823 - = Harriet Charlewood (2)
- Sir James Innes Ker, 1st Earl Innes
- 1823
- 6th Duke of Roxburghe
James Henry Robert Innes-Ker
1816–1879 - = Susanna Dalbriac
- Sir James Innes Ker
- 1879
- 7th Duke of Roxburghe
James Henry Robert Innes-Ker
1839–1892 - = Lady Anne Spencer-Churchill
- Sir Henry Innes Ker
- 1892
- 8th Duke of Roxburghe
Sir Henry Innes-Ker
1876–1932 - = Mary Goelet
- Sir George Innes Ker
- 1932
- 9th Duke of Roxburghe
George Victor Robert John Innes-Ker
1913–1974 - = Lady Milne Crewe-Milnes (1)
- = Margaret Elizabeth McConnel (2)
- Sir Guy David Innes Ker
- Lord Robert Anthony
- 1974
- 10th Duke of Roxburghe
Guy David Innes-Ker
1954 - = Lady Jane Grosvenor (1)
Has three children
- Viscountess Rosanagh Viola Alexandra Grimston (b. 1979)
- Charles Robert George Marquis of Bowmont (b. 1981)
- Lord Edward Arthur Gerald Innes Ker (b. 1984)
- = Virginia Mary Wynn-Williams (2)
Has two children
- Lady Isabella May Innes Ker (b. 1994)
- Lord George Alastair Innes Ker (b. 1996)
- 2016
