Four or more generations of descendants of Llewelyn ap Heylin (c1455-) if they are properly linked:
1. Llewelyn ap Heylin (c1455-)
- 2. Meyrick ap Llewelyn (c1480-1538)
- 3. Richard ap Meyrick (1503-)
- 4. Richard Meyrick (1535-1597)
- 4. William Meyrick (1537-)
- 4. Elizabeth Meyrick (1542-)
- 4. Margaret Meyrick (1545-)
- 3. Roland ap Meyrick (1505-1565)
- 3. William ap Meyrick (c1508-)
- 3. Ovain ap Meyrick (c1510-)
- 3. John ap Meyrick (c1513-1538)
- 4. William Meyrick (1546-1593)
- 5. Richard Meyrick (1563-) ... (more)
- 5. John Meyrick (1579-1650) ... (more)
- 5. Owen Meyrick (1591-) ... (more)
- 5. Robert Meyrick (1593-) ... (more)
- 5. Janet Meyrick (1595-) ... (more)
- 4. William Meyrick (1546-1593)
- 3. Edmund ap Meyrick (c1515-)
- 3. Reynault ap Meyrick (c1516-)
- 3. Richard ap Meyrick (1503-)