| 子 | 孫 | |
Boulder Belle   Advance Guard (uk-usa) x Ethelmoor |
Boulder Jane Persimmon (uk-usa) x Boulder Belle |
Boulder Amber Rufus Stone (uk-usa) x Boulder Jane Rufus Stone (uk-usa) x Boulder Jane |
| Boulder May Persimmon (uk-usa) x Boulder Belle |
||
| Boulder Nell Persimmon (uk-usa) x Boulder Belle |
Boulder Dulcinia Boulder Stone x Boulder Nell Boulder Stone x Boulder Nell |