Name
- Ayleward, Thomas1
- Aylmer, George, Captain, RN1
- Ayloffe, James, correspondent of John Ellis, fl 16971
- Aynsworth, Giles1
- B-, William1
- Babe, Bartholomew, correspondent of John Ellis, fl late 17th century1
- Baber, William, correspondent of John Ellis, fl late 17th century1
- Babington, Thomas, of Add MS 28888, fl 17021
- Babir, Edward, Deputy-Lieutenant, Somerset, fl 16961
- Backwell, J, military officer, correspondent of John Ellis, fl 16991
- Backwell, T, correspondent of John Ellis, fl 17001
- Baird, Robert, Agent and Trustee for garrisons of Londonderry and Enniskillen, fl 1704-17101
- Baker, Thomas, correspondent of John Ellis, fl 16941
- Bale, Thomas, correspondent of John Ellis, fl 16981
- Ball, William, correspondent of John Ellis, Secretary of State, fl 16951
- Balle, Robert, merchant of Leghorn, Italy; MP, c 1640-c 17341
- Banckes, Charles, merchant, of Hamburg, fl late 17th century1
- Banivent, E., correspondent of Isaac Bobin, French merchant, fl 16991
- Barbot, Jean, author; slave trader, 1655-17121
- Barker, William Mansell, correspondent of John Ellis, Sec. of Revenue Commissioners of Ireland, fl 16881