Name
- Lyons, Olif, pirate's wife1
- Mackeson, William, of Bristol1
- Mackie, Josias, mariner1
- March, Andrew, merchant1
- Marten, Margret, pirate's wife1
- Martin, Jos-h, merchant1
- Martyn, Joseph, merchant, of Leeward Islands1
- Maury, L., of Barnstaple1
- Maxey, Nathaniel, merchant, of London1
- Melhuishe, Richard, Mayor of Barnstaple1
- Melmoth, Francis, merchant1
- Mendes, Ferdinand, merchant1
- Merrett, Solomon, merchant1
- Merry, Anthony, merchant1
- Merrywether, Richard, West India merchant1
- Methwen, Robert, of Bridgwater1
- Methwen, William, of Bridgwater1
- Mill, John, founder member of insurance company1
- Mills, John, of Bridgwater1
- Milner, James, merchant, of London; brother of John Milner1