Name
- Meredydd ab Rhys1
- Middleton, William, Captain; alias Gwilym Ganoldref1
- Morgan, John, Reverend; of Add MS 148661
- Morris, Edward1
- Morris, Hugh1
- Morys ab Llywelyn1
- Owain ab Llywelyn ab y Moel1
- Owen, Humphrey, of Add MS 148661
- Pennant, Hugh1
- Prichard, John1
- Reynallt, John Rees1
- Rhydderch, John1
- Rhys Penardd1
- Rhys Vynglwyd1
- Rhys ab Einion1
- Rhys o Garno, alias Rhys o Drwen1
- Simwnt Vychan1
- Sion Brwynog, alias Sion ab Hywel ab Llywelyn ab Ithel, alias y Kardiwr du1
- Sion Cent1
- Sion Ceri1