 Watermark (Brush II)ZB-Nr. : AKR 846 - AKC 3124 | Boulton's Brush ZB-Nr. : KCSB 7371 | Boulton's Rolf ZB-Nr. : KCSB 5264 |
| Bullock's Nellie ZB-Nr. : KCSB 2225 | ||
| Boulton's Rhea ZB-Nr. : KCSB 2228 |  Boulton's Captain | |
 Boulton's Rose | ||
| Blackie II (Beau x Blackie) ZB-Nr. : AKR 845 - AKC 3142 | Easten's Beau ZB-Nr. : KCSB 9276 - AKR 3070 | Boulton's Rolf ZB-Nr. : KCSB 5264 |
| Boulton's Belle ZB-Nr. : KCSB 2184 | ||
| Easten's Blackie ZB-Nr. : KCSB 9288 | Boulton's Rolf ZB-Nr. : KCSB 5264 | |
| Boulton's Belle ZB-Nr. : KCSB 2184 | ||