| Extended Pedigree of the New Forest Pony: BEACON MERCURY S31/100(G) GREY 1989 |
| Grand Sires and Dams | Great Grand Sires and Dams | Great Great Grand Sires and Dams |
| RANDALLS CHEROKEE S00140 | WOOTTON MISCHIEF NS02783 |
| SILVERLEA HEY PRESTO S01638 | GREY 1959 | RANDALLS JENNY (LRM179) M02066 |
| GREY 1965 |
| MOCKBEGGAR IONA NM10079 | GOODENOUGH NS02900 |
| Sire: | DARK BAY 1951 | MOCKBEGGAR MINA NM10080 |
| SILVERLEA MICHAELMAS S02634 |
| GREY 1968 |
| HOLMESLEY BOY S00075 | SLIPPER NS03518 |
| SILVERLEA CHOCOLATE GIRL | BAY 1956 | HOLMESLEY FLASH (Forest Mare) |
| M05201 |
| SUGAR NM06884 | ORCHARD PERSHORE NS01512 |
| DARK BROWN 1935 | BENCH FLY (Forest Mare) |
| BURTON STARLIGHT S00197 | PRIORY STARLIGHT VII NS03578 |
| GREEN PASTURES GAY GORDON | BROWN 1960 | BURTON KITTY M00156 |
| S03311 |
| DARK BROWN 1970 | GREEN PASTURES PATSY M05954 | MOCKBEGGAR MARSHALL S00719 |
| DARK BROWN 1966 | WOOTTON JUDY (LRM136) M09132 |
| Dam: |
| BEACON GUELDER ROSE M13443 |
| GREY 1977 |
| BEACON PERICLES NS03917 | DENNY DANNY NS02494 |
| BEACON PERIWINKLE M00838 | GREY 1957 | BETTESTHORNE KATE NM08794 |
| GREY 1961 |
| BEACON BRAMBLE NM08236 | PONDHEAD WHITEFOOT (FOREST HORSE) |
| BLACK 1944 | SHOBLEY BUTT NM07274 |