| Extended Pedigree of the New Forest Pony: SUNNYDALE BAY RHUM S05066 LIVER CHESTNUT 1974 |
| Grand Sires and Dams | Great Grand Sires and Dams | Great Great Grand Sires and Dams |
| FOREST HORSE | UNKNOWN |
| SLIPPER NS03518 | UNKNOWN |
| CHESTNUT 1952 |
| FOREST MARE | UNKNOWN |
| Sire: | UNKNOWN |
| SATIN SLIPPER OF THORNEYCROFT S03053 |
| LIVER CHESTNUT 1968 |
| GOODENOUGH NS02900 | FOREST HORSE |
| SHEILA XV NM10683 | DARK BAY 1946 | FOREST MARE |
| DARK BROWN 1949 |
| SUNSHINE VII NM07169 | ROWHILL LADDIE NS01172 |
| BLACK 1930 | ? ? |
| GOODENOUGH NS02900 | FOREST HORSE |
| SETLEY SUNDANCE S00226 | DARK BAY 1946 | FOREST MARE |
| BAY 1960 |
| SETLEY POPPET NM10544 | FOREST HORSE |
| BAY 1953 | FOREST MARE |
| Dam: |
| SETLEY ROSITA M02304 |
| BAY 1963 |
| FOREST HORSE | UNKNOWN |
| SETLEY MARCHON NM09694 | UNKNOWN |
| DARK BROWN 1947 |
| FOREST MARE | UNKNOWN |
| UNKNOWN |