Name
- Peto, Samuel Morton, 1st Baronet, of Somerleyton1
- Pinto-Basto, E-, of Lisbon1
- Plener, Ignaz, Baron, Austrian, .Minister of Finance1
- Rassam, Christian Anthony, missionary, interpreter and diplomat, 1808-18721
- Redhouse, James William, Knight, oriental scholar, 1811-18921
- Reeves, T-, of Rio de Janeiro1
- Rogers, Frederic, Baron Blachford1
- Russell, John, 1st Earl Russell, Prime Minister, 1792-18781
- Russell, Odo William Leopold, 1st Baron Ampthill, 1829-18841
- Sackville-West, Lionel Sackville, 2nd Baron Sackville 1888, diplomatist1
- Samwer, Charles1
- Seymour, Henry Danby, MP for Poole1
- Singleton, Mark1
- Skene, James Henry, Consul at Aleppo1
- Smith, John Abel, MP, banker1
- Spring Rice, Charles William Thomas, of the Foreign Office, 1819-18701
- Stern, Sigismund James, merchant, of Manchester1
- Strachey, George, of the British Embassy, Vienna1
- Sykes, William Henry, Lieutenant-Colonel, MP, naturalist and author, 1790-18721
- Taylor, Thomas Cathcart, of the Consular service1