Oakfield Dinah Pedigree
| Sire: The Old Horse of Wales* | Sire: The Old Horse of Ireland | Sire: |
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| Dam: J.C. Mare | Sire: | |
| Dam: | ||
| Dam: Miss Price* | Sire: The Road Sweeper UK | Sire: The Coal Horse |
| Dam: | ||
| Dam: Foundation Stock | Sire: | |
| Dam: |
| Sire: The Old Horse of Wales* | Sire: The Old Horse of Ireland | Sire: |
| Dam: | ||
| Dam: J.C. Mare | Sire: | |
| Dam: | ||
| Dam: Miss Price* | Sire: The Road Sweeper UK | Sire: The Coal Horse |
| Dam: | ||
| Dam: Foundation Stock | Sire: | |
| Dam: |
English