| Authorised form of name | Sievier; Robert William (1794 - 1865) |
| Dates | 1794 - 1865 |
| Nationality | British |
| Place of birth | London, England |
| Date of birth | 24 July 1794 |
| Place of death | Rochester Road, Kentish Town, London |
| Date of death | 28 April 1865 |
| DatesAndPlaces | Burial:
Kensal Green cemetery, London |
| Occupation | Sculptor |
| Membership category | Fellow |
| Date of election | 04/03/1841 |
| Source | Sources:
Bulloch's Roll; DNB |
| Virtual International Authority File | http://viaf.org/viaf/86368856 |
| Code | NA7153 |
Archives associated with this Fellow
| RefNo | Title | Date |
| EC/1841/13 | Sievier, Robert William: certificate of election to the Royal Society | |
| IM/Maull/004183 | Sievier, Robert William | nd |
| MC/6/177 | Letter from R W [Robert William] Sievier, 35 Rochester Road, Kentish Town, to the Secretary of the Royal Society | 8 November 1861 |
| MC/5/219 | Letter from R W [Robert William] Sievier, Brussels, to the Council of the Royal Society | 16 October 1855 |
| MC/5/360b | Letter from R W Sievier, Cologne, to [Charles Richard] Weld, [Assistant] Secretary of the Royal Society | 14 October 1858 |
| MC/5/357 | Letter from R D L Ward [?], with the Bombay Civil Service, 60 Toison D'Or, Brussels, to the Secretary of the Royal Society, London | 11 September 1858 |
| MC/5 | Volume 5 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1851-1858 |
| MC/6/178 | Letter from R W [Robert William] Sievier, 35 Rochester Road, Kentish Town, to [Sir Benjamin Collins Brodie], President of the Royal Society and to the Committee | 9 November 1861 |
| MC/6 | Volume 6 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1859-1863 |