Name
- Jorwerth Vynglwyd1
- Jorwerth, William, of Anglesey1
- Lewis Morganwg1
- Llevoed Wynebelawr1
- Lloyd, Edward, of Add MS 148661
- Lloyd, Family1
- Lloyd, Morris1
- Lloyd, Robert, of Add MS 148821
- Lloyd, William, Bishop of St Asaph and of Lichfield and Coventry1
- Lloyd, of the Exchequer1
- Llywarch Offeiriad1
- Llywelyn ab Hywel1
- Mabclaf ab Llywarch, alias Mab Clochyddyn1
- Mason, Morgan1
- Morgan, Family1
- Morris, Edward1
- Morris, Family1
- Morris, Hugh1
- Morris, William, alias Gwilym Cybi1
- Nicaise, Claude, Abbé; French antiquary1