| Ejemplar | Hijos | Nietos |
Myrtle ( Gifford)   Bullett (1859) x Nettle ( Gifford) |
Myrtle (Layton's) Cribb ( Brown's) x Myrtle ( Gifford) |
Beauty (Layton's) Prince ( King's) x Myrtle (layton's) Prince ( King's) x Myrtle (layton's) |
| Ejemplar | Hijos | Nietos |
| Myrtle ( Gifford) Bullett (1859) x Nettle ( Gifford) |
Myrtle (Layton's) Cribb ( Brown's) x Myrtle ( Gifford) |
Beauty (Layton's) Prince ( King's) x Myrtle (layton's) Prince ( King's) x Myrtle (layton's) |