| Gen | Horse Name | DoB | Sex | Registration | Sire | Dam |
|---|---|---|---|---|---|---|
| 0 | HEULWENS HAYLEY | 1986 | Mare | WPB 1414 | ARMAGH'S COMET | OREPUKI CHERRY |
| 1 | ARMAGH'S COMET | 1964 | Stallion | WPB 46 | KURIHEKA METEOR | MISTY |
| 2 | KURIHEKA METEOR | 1951 | Stallion | 51 | WENTWORTH SOUTHERN CROSS | TAN-Y-BWLCH PRANCIO |
| 3 | WENTWORTH SOUTHERN CROSS | 1946 | Stallion | 27 | COED COCH GLYNDWR | TAN-Y-BWLCH PRANCIO |
| 4 | COED COCH GLYNDWR | 1935 | Stallion | WSB 1617 | REVOLT | DINARTH HENOL |
| 5 | REVOLT | Not Recorded | Stallion | WSB 493 | LLWYN TYRANT | FLYAWAY |
| 6 | LLWYN TYRANT | Not Recorded | Stallion | WSB 207 | PRINCE OF CARDIFF | FLORENCE |
| 7 | PRINCE OF CARDIFF | Not Recorded | Stallion | WSB 84 | HAMLET PRINCE OF DENMARK | WELSH WONDER |
| 8 | HAMLET PRINCE OF DENMARK | Not Recorded | Stallion |