| 子 | 孫 | |
Heap Brindle Marquis   Heywood Marquis x Dolly (uk 1909) |
Rideco (uk-usa)  Heap Brindle Marquis x Lombard Lass |
Lady May (212845)  Rideco (uk-usa) x Lady Lou Swain Rideco (uk-usa) x Lady Lou Swain |
| 子 | 孫 | |
| Heap Brindle Marquis Heywood Marquis x Dolly (uk 1909) |
Rideco (uk-usa) Heap Brindle Marquis x Lombard Lass |
Lady May (212845) Rideco (uk-usa) x Lady Lou Swain Rideco (uk-usa) x Lady Lou Swain |