Name
- Firmian, Carlo Giuseppe di, Count, minister and patron, 1716-17822
- Gray, James, 2nd Baronet, diplomat and antiquary, c 1708-17732
- Starhemberg, Maria Leopoldine Elisabeth, widow of Konrad Sigismund Anton, Reichsgraf von Starhemberg2
- Steavens, Thomas, Secretary to Sir C Hanbury Williams2
- Tiepolo, Domenico2
- Townshend, H-2
- West, Sarah, wife of James West of Covent Garden2
- Albani, Alessandro, Cardinal, 1692-17791
- Arnand, Marguerite1
- Arostegui, Pedro Clemente, Bishop of Osma in Spain1
- Barbarigo, Catterina Sagrado, correspondent of Thomas Steavens (Secretary to Sir C. Hanbury Williams), fl 17501
- Barrington, Daines, judge; antiquary; naturalist, 1727-18001
- Bentinck, William, Count, son of the 1st Earl of Portland1
- Blackburne, Thomas, of Add MS 347311
- Brudenell-Bruce, Thomas, 2nd Baron Bruce, Earl of Ailesbury (1776)1
- Changuion, P-, of Add MS 347321
- Cori, A-1
- Coronini, - de Salburg1
- Crisolini, Alessandro1
- Dietrichstein, Maria Anna Margaretta, correspondent of William, Count Bentinck, fl 17501