| Gen | Horse Name | DoB | Sex | Registration | Sire | Dam |
|---|---|---|---|---|---|---|
| 0 | BLAENCWM CHESS 11 | Not Recorded | Mare | WSB 10524 FS2 | VERWIG MATHRAFAL | BLAENCWM CHESS |
| 1 | VERWIG MATHRAFAL | Not Recorded | Stallion | WSB 3192 | MATHRAFAL | VERWIG ROSINA |
| 2 | MATHRAFAL | Not Recorded | Stallion | WSB 1629 | MAB-Y-BRENIN | POLL OF GOLFA |
| 3 | MAB-Y-BRENIN | Not Recorded | Stallion | WSB 1555 | MATHRAFAL BRENIN | HAFAN POLLY |
| 4 | MATHRAFAL BRENIN | Not Recorded | Stallion | WSB 873 | TROTTING RAILWAY II | GARNLYDAN DOLLY |
| 5 | TROTTING RAILWAY II | Not Recorded | Stallion | WSB 529 | No Record | No Record. |
| 6 | No Record | Not Recorded | Stallion |