| Gen | Horse Name | DoB | Sex | Registration | Sire | Dam |
|---|---|---|---|---|---|---|
| 0 | ROSTROON SHIMMERING BELLE | Not Recorded | Mare | PBS 5024 | WESTON TUDOR (IMP) | |
| 1 | WESTON TUDOR (IMP) | Not Recorded | Stallion | PBNZ 482 | ROTHERWOOD ACROBAT | WESTON TWILIGHT |
| 2 | ROTHERWOOD ACROBAT | 1976 | Stallion | RPSB 1469/80 | SOLWAY NORTH WIND | ROTHERWOOD PEEP-SHOW |
| 3 | SOLWAY NORTH WIND | Not Recorded | Stallion | RPS 56 | BWLCH ZEPHUR | TARA IV |
| 4 | BWLCH ZEPHUR | Not Recorded | Stallion | RPR p31 |