Robinson of Newby in the Baronetage of England (1660-1689)
Robinson of Newby
- Sir Metcalfe Robinson, 1st Baronet (c. 1630-1689)
Robinson of Newby in the Baronetage of England (1690 to1792)
- Sir William Robinson, 1st Baronet, nephew of Sir Metcalfe Robinson (1655–1736)
- Sir Metcalfe Robinson, 2nd Baronet (c. 1683–1736)
- Sir Tancred Robinson, 3rd Baronet (c. 1685–1754)
- Sir William Robinson, 4th Baronet (1713–1770)
- Sir Norton Robinson, 5th Baronet (c. 1715–1792)
Barons Grantham in the Peerage of Great Britain (1761 to 1859)
Robinson of Newby in the Baronetage of England (1690 from 1792 to 1859)
Earls de Greyin the Peerage of the United Kingdom (1816 from 1833 to 1859)
Barons Lucas of Crudwell in the Peerage of England (1663 from 1833 to 1859)
1st Baron Grantham KB
- Thomas Robinson, 1st Baron Grantham KB(c. 1695–1770) younger son of Sir William Robinson, 1st Baronet, married Lady Mary Jemima, daughter of Philip Yorke, 2nd Earl of Hardwicke and Jemima Grey, 2nd Marchioness Grey and 4th Baroness Lucas, daughter of Henry Grey, 1st Duke of Kent.
2nd Baron Grantham
- Thomas Robinson, 2nd Baron Grantham (1738–1786)
3rd Baron Grantham, 6th Baron Lucas, 2nd Earl de Grey KG
- Thomas Philip Robinson, 6th Baronet, 3rd Baron Grantham, 6th Baron Lucas, 2nd Earl de Grey KG (1781–1859)
Viscounts Goderich in the Peerage of the United Kingdom (1827 to 1923)
Earls of Ripon in the Peerage of the United Kingdom (1833 to 1923)
Robinson of Newby in the Baronetage of England (1690 from 1859 to 1923)
Barons Grantham in the Peerage of Great Britain (1761 from 1859 to 1923)
Earls de Grey in the Peerage of the United Kingdom (1816 from 1859 to 1923)
Marquesses of Ripon in the Peerage of the United Kingdom (1871 to 1923)
1st Earl of Ripon
- Frederick John Robinson, 1st Earl of Ripon, 1st Viscount Goderich, second son of Thomas Robinson, 2nd Baron Grantham (1782–1859)
1st Marquess of Ripon KG
- George Frederick Samuel Robinson, 1st Marquess of Ripon, 2nd Earl of Ripon, 4th Baron Grantham and 3rd Earl de Grey, 7th Baronet KG (1827–1909)
2nd Marquess of Ripon
- Frederick Oliver Robinson, 2nd Marquess of Ripon (1852–1923)
Barons Lucas of Crudwell in the Peerage of England (1663)
Marquesses de Greyin the Peerage of Great Britain , first creation (1706 to 1740)
Marquesses de Greyin the Peerage of Great Britain , second creation (1740 to 1797)
Duke of Kent in the Peerage of Great Britain (1710 to 1740)
Earls de Grey (1816 to 1859)
Earls Cowper in the Peerage of Great Britain (1880 to 1905)
1st Baron Lucas of Shenfield
- Mary Grey, Countess of Kent, 1st Baroness Lucas, daughter of John Lucas, 1st Baron Lucas of Shenfield (d. 1702)
1st Duke of Kent and 2nd Baron Lucas KG
- Henry Grey, 1st Duke of Kent, 1st Marquess de Grey, 1st Marquess of Kent, Earl of Harold and Viscount Goderich, 2nd Baron Lucas KG (1671–1740) Created Marquess de Grey, with a special remainder failing heirs male of his body to his grand-daughter, Jemima Campbell, and the heirs male of her body.
- Anthony Grey, Earl of Harold, 3rd Baron Lucas (1695–1723) (by writ in acceleration)
2nd Marchioness Grey and 4th Baroness Lucas
- Jemima Yorke nee Campbell, 2nd Marchioness Grey, 4th Baroness Lucas, Countess of Hardwicke, daughter of John Campbell, 3rd Earl of Breadalbane and Holland and Lady Amabel Grey. (1722–1797)
1st Countess de Grey and 5th Baroness Lucas
- Amabel Hume-Campbell nee Yorke, 1st Countess de Grey, 5th Baroness Lucas, Baroness Hume of Berwick, Lady Polwarth (1751–1833) Created in 1816 Countess de Grey, with remainder to her only sister and the heirs male of her body.
2nd Earl de Grey and 6th Baron Lucas
- Thomas Philip de Grey, 2nd Earl de Grey, 6th Baron Lucas (1781–1859)
7th Baroness Lucas
- Anne Florence Cowper nee Robinson de Grey, Countess Cowper, 7th Baroness Lucas (1806–1880)
7th Earl Cowper and 8th Baron Lucas
- Francis Thomas de Grey Cowper, 7th Earl Cowper, 8th Baron Lucas and 4th Lord Dingwall KG (1834–1905)
9th Baron Lucas
- Auberon Thomas Herbert, 9th Baron Lucas and 5th Lord Dingwall, son of Lady Florence, daughter of George Cowper, 6th Earl Cowper. (1876–1916)
- Nan Ino Cooper nee Herbert, 10th Baroness Lucas and 6th Lady Dingwall (1880–1958)
- Anne Rosemary Palmer, 11th Baroness Lucas and 7th Lady Dingwall (1919–1991)
12th Baron Lucas
- Ralph Matthew Palmer, 12th Baron Lucas and 8th Lord Dingwall (b. 1951)