Name
- Kings of Portugal1
- Lewis Môn1
- Lloyd, Edward, of Add MS 148661
- Lloyd, Family1
- Lloyd, Jevan1
- Lloyd, William, Bishop of St Asaph and of Lichfield and Coventry1
- Lloyd, of the Exchequer1
- Llywarch ab Llywelyn, alias Llywarch Prydydd y Moch1
- Llywelyn Goch ab Meirig Hen1
- Mabclaf ab Llywarch, alias Mab Clochyddyn1
- Madog ab Goronw Gethin1
- Mason, Morgan1
- Meredydd ab Rhys1
- Middleton, William, Captain; alias Gwilym Ganoldref1
- Morgan, Family1
- Morris, Family1
- Nicaise, Claude, Abbé; French antiquary1
- Owain Cyfeiliog1
- Owen, David, of Add MS 148731
- Owen, Family1