Four or more generations of descendants of William de Vernon (c1313-bef1346) if they are properly linked:
1. William de Vernon (c1313-bef1346)
- 2. Cecilia de Vernon (c1344-
- 2. Richard de Vernon (c1345-1376)
- 3. Richard de Vernon (c1370-1409)
- 4. Richard de Vernon (c1394-1451)
- 5. William de Vernon (c1421-1467) ... (more)
- 5. Anne de Vernon (c1430-?) ... (more)
- 4. Richard de Vernon (c1394-1451)
- 3. Richard de Vernon (c1370-1409)