Name
- Malet, John, alias Mallet; of Poynington, county Somerset1
- Maleverer, James, of Arncliffe, county Yorkshire1
- Margaret, of Anjou, Queen, 1430-14821
- Maria Elisabeth, Governor of the Netherlands, daughter of Emperor Leopold I1
- Marshall, Family1
- Martyr, Peter, of Add MS 320911
- Marvell, Andrew, of Add MS 320961
- Mary II, Queen of Great Britain and Ireland, 1662-16941
- Mason, Royal Visitor of Sees1
- Maxwell, John, 7th Lord Maxwell, 1553-15931
- Meadows, Philip, of Add MS 320931
- Monson, Thomas, of Add MS 320921
- Montagu, Charles, afterwards Baron Halifax1
- Morgan, T-1
- Morland, Samuel, 1st Baronet, diplomatist and mathematician1
- Morocco, Emperor of. Muley Ismail1
- Nau, Jean, Secretary to Mary, Queen of Scots1
- Naunton, Robert, Secretary of State1
- Nicholas, Edward, Secretary of State, 1593-16691
- Noailles, Louis Antoine, Cardinal Archbishop of Paris1