| Authorised form of name | Ellis; Welbore (1713 - 1802); 1st Baron Mendip of Mendip |
| Dates | 1713 - 1802 |
| Place of birth | Kildare, Ireland |
| Date of birth | 15 December 1713 |
| Place of death | Brook Street, Hanover Square, London |
| Date of death | 02 February 1802 |
| DatesAndPlaces | Burial:
North transept of Westminster Abbey, London |
| Activity | Honours:
Baron 1794
|
| Membership category | Fellow |
| Date of election | 20/06/1745 |
| Source | Sources:
Bulloch's Roll; DNB |
| Code | NA3807 |
Archives associated with this Fellow
| RefNo | Title | Date |
| EC/1745/10 | Ellis, Welbore, 1st Baron Mendip of Mendip: certificate of election to the Royal Society | 20 June 1745 |