Name
- Lushington, Henry, DD1
- MacDonnell, Alastair Ruadh, spy, pseud 'Pickle', c 1725-17611
- Mackenzie, George, alias Mackenzie-Quin; formerly Secretary to the English Embassy to Poland1
- Manners, John, Marquess of Granby, army commander, 1721-17701
- Mason, George, Agent of the Duke of Newcastle in Nottingham; Dep.-Lieutenant for county Nottinghamshire1
- McCulloh, Henry, of Add MS 328621
- Mitchell, Andrew, diplomat, 1708-17711
- Montagu, Charles, Colonel; afterwards KB1
- Moore, Thomas, DD, Incumbent of Chislehurst1
- Morgan, Thomas, MP for county Brecknock; Advocate General of the Forces1
- Morris, Corbyn, Sec of Customs in Scotland1
- Mostyn, Rear-Admiral Savage1
- Murray, William, Baron Mansfield, 1st Earl of Mansfield 1776; Lord Chief Justice of KB1
- Münchhausen, Jerlach Adolph, Baron, Hanoverian Minister of State1
- Navy of England1
- Nesbitt, Arnold, MP for Winchelsea1
- Offley, John, MP for Orford1
- Ogilvy, James, Lord Deskfoord, afterwards 6th Earl of Findlater and 3rd Earl of Seafield1
- Palmer, Hamey1
- Paulet, Harry, 6th Duke of Bolton1