| Authorised form of name | Annesley; Arthur (1744 - 1816); 1st Earl of Mountnorris |
| Dates | 1744 - 1816 |
| Nationality | British |
| Date of birth | 07 August 1744 |
| Date of death | 04 July 1816 |
| Activity | Education:
Christ Church Oxford (1761)
Freemason, member Somerset House Lodge No 279 [now Royal Somerset House and Inverness Lodge No 4]
Honours:
Earl 1793 |
| Membership category | Fellow |
| Date of election | 18/12/1800 |
| Relationships | Uncle of Francis Annesley (FRS 1704); married twice, four sons and two daughters by first wife, tow sone and two daughters by second wife.
Succeeded to the title of 6th Baron Altham and 8th Viscount Valentia in 1761. |
| Source | Sources:
Bulloch's Roll
'Freemasons and the Royal Society: Alphabetical List of Fellows of the Royal Society who were Freemasons' 2010. Library and Museum of Freemasonrypp3-4 |
| Code | NA235 |