| Extended Pedigree of the New Forest Pony: BROOKSIDE DAVID NS02475 BROWN 1943 |
| Grand Sires and Dams | Great Grand Sires and Dams | Great Great Grand Sires and Dams |
| FOREST HORSE | UNKNOWN |
| MINSTEAD HAZEL NS02035 | UNKNOWN |
| BROWN 1934 |
| . | FOREST MARE | UNKNOWN |
| Sire: | UNKNOWN |
| BROOKSIDE FIRELIGHT NS02319 |
| BAY 1939 |
| FIELDFARE II SUP1X21C | FIELD MARSHAL NS00512 |
| BROOKSIDE FIREBRAND NM04945 | BAY 1920 | DAINTY IV NM03985 |
| LIGHT BAY 1924 |
| BEACON TOPSY NFM612 | FOREST HORSE |
| CHESTNUT 1903 | POLLY F.MARE |
| UNKNOWN | UNKNOWN |
| FOREST HORSE | UNKNOWN |
| UNKNOWN | UNKNOWN |
| UNKNOWN |
| Dam: |
| RHONA III NM07492 |
| STRAWBERRY ROAN 1935 |
| FOREST HORSE | UNKNOWN |
| FAUN NM06831 | UNKNOWN |
| BLUE ROAN 1921 |
| FOREST MARE | UNKNOWN |
| UNKNOWN |