| Ejemplar | Hijos | Nietos |
Harley Bess (usa)   Melbourne Determination (uk-usa) x Miss Toots Fashoda |
Bobbie (usa 1921)  Mayos Duke x Harley Bess (usa) |
|
| Crow Muffin Mayos Duke x Harley Bess (usa) |
||
| Happy Idea Mayos Duke x Harley Bess (usa) |
Lady Ann (usa 1924) Prince Moston x Happy Idea |
|
| Lady May Wil Prince Moston x Happy Idea |
||
| Lady Moston I I Prince Moston x Happy Idea |
||
| Moston Happy Boy Prince Moston x Happy Idea |
||
| Hulls White Bell Colwyn Jack x Harley Bess (usa) |
Countess Diana Mayos Duke x Hulls White Bell |
|
| Man I V (usa) Mayos Duke x Harley Bess (usa) |
||
| Tweedie Fashoda Colwyn Jack x Harley Bess (usa) |