Name
- Maubray, John, Lecturer on Midwifery1
- Mead, James, Solicitor1
- Monsey, Messenger, Dr.1
- Montagu, George, Earl of Halifax, of Sloane MS 40431
- Morice, William, 3rd Baronet 16611
- Mortimer, Cromwell, MD, FRS; Secretary to the Royal Society, c 1693-17521
- Mortimer, John, writer on agriculture, 1656?-17361
- Moyle, Jos-1
- Neale, John, Medical Practitioner of Doncaster1
- Newton, William, of Whitby1
- Plowden, John, son of William Plowden1
- Plowden, M-, wife of William Plowden1
- Plowden, William1
- Reading, William, Library Keeper at Sion College1
- Richardson, Richard, senior MD, Botanist1
- Rogers, Ford, of Chelsea1
- Rose, Philip, MD1
- Rose, Thomas, of Sloane MS 40471
- Rous, John1
- Scheuchzer, Jean Jacques, senior, of Zürich1