Name
- Kyffin, Roger1
- Lewis Daron1
- Lewis Menai1
- Lewis ab Edward1
- Lewis, John, of Add MS 148921
- Llawdden1
- Lloyd, David, o Globrwyn1
- Lloyd, Family1
- Lloyd, J- Davydd, or Hen Blas1
- Llywarch Offeiriad1
- Llywelyn Cyllifor1
- Llywelyn Goch ab Meirig Hen1
- Llywelyn ab Guttyn1
- Llywelyn ab Owain1
- Madog Benfras1
- Merddin ab Morvryn, alias Merddin Wylt1
- Morgan, Family1
- Morris, Lewis, alias Llywelyn Ddu1
- Morys ab Howel1
- Morys ab Howel ab Tudur1