Name
- A'Court, William, 1st Baron Heytesbury, diplomat and politician, 1779-18601
- Aa, Christian Karel Hendrik van der1
- Abbot, Charles, 1st Baron Colchester, Speaker of the House of Commons, 1757-18291
- Abbot, Charles, Reverend1
- Adamich, A- L-1
- Adams, Dudley, of Add MS 339791
- Adams, John, of Add MS 339772
- Afzelius, Adam, Swedish Botanist2
- Agnew, F-2
- Aiton1
- Aiton, William Townsend, botanist, 1766-18493
- Alchorne, Stanesby, Master's Assayer at the Mint, 1727-18001
- Alldridge, Thomas1
- Allen, John, of Add MS 339811
- Alverto de San Silvestre, Jose1
- Anderson, .James2
- Anderson, Alexander, of Add MS 339811
- Andrews, Thomas W-1
- Anker, P-, Colonel; Danish Consul in England1
- Annesley, George, 2nd Earl of Mount Norris1