Name
- Aldborough, Family1
- Ardena, John, chaplain1
- Arnold, Family1
- Aske, Family1
- Aske, Robert, of Aughton county Yorkshire1
- Astley, Family1
- Atclyff, Family1
- Audley, Family1
- Audley, Nicholas, 1st Baron Audley1
- Augustinian abbey of the Holy Cross, Waltham, Essex, 1177-15401
- Badlesmere, Family1
- Barkley, Thomas, party to partition of estates of Alice Stury, fl 14211
- Basset, Anselm, knight, of Stoke Giffard, Somerset, c 1226-12801
- Basset, Family1
- Bassett, Thomas, of Harting, Sussex, fl 14781
- Battersby Hall, Ingleby Greenhow, Yorkshire1
- Battersby, Richard, of Battersby Hall, York, d by 15301
- Battle Abbey, Sussex1
- Baxter, Family1
- Beauchamp, Family1