Name
- Llawdden1
- Lloyd, David, of Add MS 148731
- Lloyd, Edward, of Add MS 148661
- Lloyd, Morris1
- Llywelyn Goch ab Meirig Hen1
- Llywelyn Moel y Pantri1
- Llywelyn ab Guttyn1
- Llywelyn ab Hywel1
- Madog ab Goronw Gethin1
- Manuel, Dafydd, poet, 1624?-17261
- Matthew Llywelyn Goch1
- Middleton, William, Captain; alias Gwilym Ganoldref1
- Morgan ab Huw Lewis1
- Morgan, John, Reverend; of Add MS 148661
- Morris, Edward1
- Morris, Hugh1
- Morys ab Evan ab Einion, alias Morys Dwyfech1
- Morys ab Howel1
- Morys ab Howel ab Tudur1
- Owain Gwilym, Syr1