Name
- Abercromby, Ralph, 2nd Baron Dunfermline, diplomat, 1803-18681
- Acton, John Emerich Edward, 1st Baron Acton, 1834-19022
- Adda, Girolamo, Marchese5
- Addington, Henry Unwin, civil servant, 1790-18702
- Agresti, Filippo1
- Aletta, Michele2
- Alfieri, P-1
- Amari, Michele6
- Ambrogio, of Turin2
- Angelis, Carlode1
- Angeloni1
- Antoglietta, Domenico1
- Antonelli, Giuseppe, Canonico, Director of the Museum at Ferrara1
- Apponyi, Rudolph, Count Austrian ambassador in London1
- Arese, Francesco3
- Argentino, Achille1
- Arguelles, Agustin2
- Arrivabene, Giovanni3
- Asher, Adolph?, of Add MS 367151
- Avossa, Giovanni2