| Gen | Horse Name | DoB | Sex | Registration | Sire | Dam |
|---|---|---|---|---|---|---|
| 0 | Osory Black Onyx | 21-Aug-2009 | Mare | LH040 | Weston Park Tweed | Osory Odette |
| 1 | Weston Park Tweed | 200x | Stallion | Reference | Weston Paladin | Weston Treasure |
| 2 | Weston Paladin | 200x | Stallion | Reference | Waxwing Herod (IMP UK) | Weston Pin-Up (IMP UK) |
| 3 | Waxwing Herod (IMP UK) | 200x | Stallion | reference | Cantref Glory | Revel Hetty |
| 4 | Cantref Glory | 200x | Stallion | reference | ||
| 5 | Not Recorded | Stallion |