Name
- Jevan ab Rhydderch1
- Jevan o Garno, Syr1
- Jones, Griffith, of Add MS 148801
- Jones, Owen, of Add MS 149631
- Jones, William, of Add MS 149071
- Jorwerth Vynglwyd1
- Keisiwch1
- Kyffin, Ed-1
- Kyffin, Maurice, of Add MS 149651
- Kyffin, Roger1
- Lewis Daron1
- Lewis Menai1
- Lewis ab Edward1
- Lewis ab Hywel1
- Lloyd, David, o Globrwyn1
- Lloyd, David, of Add MS 148731
- Lloyd, Fulk1
- Lloyd, Hugh, o Foxol1
- Lloyd, Jevan1
- Lloyd, Lodwik1