Name
- Mallalieu, Alfred, journalist1
- Martinez de la Rosa, Francisco, Spanish Secretary of State1
- Mesemacre de Lardenois-de-Ville, Baronne; widow of Baron Joseph de Mesemacre de Lardenois-de-Ville1
- Montefiore, Moses Haim, philanthropist, 1784-18851
- Muir, William, Dean of the Thistle1
- Napier, Francis, 10th Baron Napier of Merchiston, 1st Baron Ettrick1
- Nicolas, John Toup, Captain; CB; Rear-Admiral 18501
- Nisbet, James, author1
- Otway, Loftus Charles, Attaché at Vienna; CB 18541
- Owen, John, 1st Baronet, MP1
- Penelope Caroline, Principessa di Capua1
- Prevost, John Lewis, Consul-General for Switzerland1
- Ramsay, James Andrew, 1st Marquess of Dalhousie, statesman and colonial administrator, 1812-18601
- Scott, Newton Savile, Attaché at Madrid1
- Sheppard, Thomas, MP; of Add MS 432421
- Sidney, Philip Charles, 1st Baron De L'Isle and Dudley (1835)1
- Skinner, George Ure, archaeologist1
- Smyth, Thomas Graham, Reverend; of Aldwick Lodge, near Bognor1
- Sombre, David Ochterlony, formerly Dyce, politician, 1808-19511
- Sorell, Thomas Stephen, Lieutenant-Colonel; KH; Consul-General at Trieste1