Name
- Macpherson, John, Baronet , Governor-General of India 1785-17861
- Martin, Anna Maria, daughter of Sir Mordaunt Martin Baronet1
- Martin, Family1
- Martin, Mordaunt, Baronet1
- Martin, Sophia Elizabeth, daughter of Sir Mordaunt Martin Baronet1
- Mayer, J C, pamphleteer1
- Mills, —, Reverend DD1
- Mohun, Elizabeth, widow of Charles 5th Baron Mohun1
- Monro, Charles Carmichael, 1st Baronet, General, 1860-19291
- Monson, Thomas, 1st Baronet1
- Montagu, Frederic, MP1
- Morshead, Olympia, Mrs1
- Mudge, John, Dr porcelain maker1
- Mulholland, John, surveyor1
- Murray, Family1
- Murray, Sarah, wife of George Murray Bishop of Sodor and Man1
- Napoleon I, Emperor of the French, 1769-18211
- Nepean, Evan, 1st Baronet1
- Nugent-Grenville, Anne Lucy, née Poulett wife of George 2nd Baron Nugent1
- Nugent-Temple-Grenville, George, formerly Grenville 1st Marquess of Buckingham1