| 子 | 孫 | |
Tufnell Challenger   unknown x unknown |
Beeswing (uk)  Tufnell Challenger x Jacksbridge Minnie |
Banshee Minnie Brave Boozer x Beeswing (uk) Brave Boozer x Beeswing (uk) |
| Hefty Pixie Tufnell Challenger x Hefty Jean |
Hefty Biddy Hefty Son O' Mike (uk-usa) x Hefty Pixie Hefty Son O' Mike (uk-usa) x Hefty Pixie |