| Authorised form of name | Ryder; Dudley (1798 - 1882); 2nd Earl of Harrowby |
| Dates | 1798 - 1882 |
| Nationality | British |
| Place of birth | The army pay office, Whitehall, London, England |
| Date of birth | 19 or 23 May 1798 |
| Place of death | Sandon, Stone, Staffordshire |
| Date of death | 19 November 1882 |
| Activity | Honours:
KG 1859
|
| Membership category | Fellow |
| Date of election | 24/11/1853 |
| Source | Sources:
Bulloch's Roll; DNB
References:
Vanity Fair 08 April 1871
Notes:
Boase gives birth date as 23 May 1798. |
| Virtual International Authority File | http://viaf.org/viaf/70497271 |
| Code | NA362 |
Archives associated with this Fellow
| RefNo | Title | Date |
| MC/5/129 | Letter from [Dudley Ryder] Lord Harrowby, London, to C R [Charles Richard] Weld, [Assistant Secretary of the Royal Society] | 29 November 1853 |
| MS/426/567 | Copy letter from [John] Wrottesley; President of the Royal Society; to the Duke of Argyll | 30 April 1856 |
| MS/426/532 | Copy letter from Edward Sabine, Treasurer of the Royal Society; to Lord Rosse [William Parsons], President of the Royal Society | 10 November 1854 |
| MC/5 | Volume 5 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1851-1858 |