- NLW MS 3085D.
- Ffeil
- [19 cent.].
A pedigree of Baroness Grey de Ruthyn, showing her descent from Susan Grey, sister of Henry Grey, earl of Kent, and Sir Michael Longueville.
Yelverton, Barbara, Baroness Grey de Ruthyn, 1810-1858 Pedigree of, NLW MS 3085D