| 子 | 孫 | |
Heap Brindle Marquis (form Silver Marquis) (uk-usa)   Heywood Marquis x Dolly (uk 1909) |
Rideco (uk-usa) Heap Brindle Marquis (form Silver Marquis) (uk-usa) x Lombard Lass |
Lady May (usa 1915)  Rideco (uk-usa) x Lady Lou Swain |
| 子 | 孫 | |
| Heap Brindle Marquis (form Silver Marquis) (uk-usa) Heywood Marquis x Dolly (uk 1909) |
Rideco (uk-usa) Heap Brindle Marquis (form Silver Marquis) (uk-usa) x Lombard Lass |
Lady May (usa 1915) Rideco (uk-usa) x Lady Lou Swain |