| Sons | Grand-sons | |
Britannia Pearl   Atomstone Mr Magic x Golden Galaxy |
Bertha Millfield Queen Huricain Horror x Britannia Pearl |
Buster The Bold  Chappark Wonder Boy x Bertha Millfield Queen Chappark Wonder Boy x Bertha Millfield Queen |
| Wild Gale Chappark Brandy Bee x Bertha Millfield Queen Chappark Brandy Bee x Bertha Millfield Queen |
||
| Winston Storm Chappark Brandy Bee x Bertha Millfield Queen Chappark Brandy Bee x Bertha Millfield Queen |