Name
- A Beckett, Gilbert Abbott, barrister and comic writer, 1811-18569
- A' Beckett, William, correspondent of J C Hobhouse, fl 1828-18291
- A'Court, Charles Ashe, Knight, army officer and politician, 1785-18612
- A'Court, William Pierce Ashe, Baronet1
- A'Court, William, 1st Baron Heytesbury, diplomat and politician, 1779-18608
- A-, G- G-, Medicus Venetus1
- A-, S-, MD1
- A.P. Watt and Son, literary agents, 1875-20122
- Aa, Christian Karel Hendrik van der1
- Aa, Jaques Hyacinthe van der1
- Aa, Pieter van der, bookseller, of Leiden2
- Aa, Willemina van der1
- Aaron, Pietro, writer on music1
- Abaco, Teresa dell', Baronessa1
- Abadie de Pan, Henry, Brigadier; Commander of Trarbach and later of Luxembourg1
- Abano, Petrus, MD, of Padua1
- Abauzit, Fírmin1
- Abbadessa, Serafino1
- Abbas I, The Great, Shah of Persia2
- Abbas Shihab1