| Sons | Grand-sons | |
Euston Princess   Heywood Marquis x Nettie (uk) |
Crewe So Marguis  Euston Prince x Euston Princess |
Roman Queen Crewe So Marguis x Roman Lass Crewe So Marguis x Roman Lass |
| Delton Yukon Heywood Marquis x Euston Princess |
Delton Alaska Rose  Delton Yukon x Finch Delton Beauty (uk-can) Delton Yukon x Finch Delton Beauty (uk-can) |
|
| Duchess of Ambleside Heywood Marquis x Euston Princess |
Ch Boltonia Bulwark (uk-usa)    Kilburn Regal x Duchess Of Ambleside Kilburn Regal x Duchess Of Ambleside |
|
| Euston Prince Heywood Marquis x Euston Princess |
Betty (uk) Euston Prince x Southern Star Euston Prince x Southern Star |
|
| Crewe So Marguis Euston Prince x Euston Princess Euston Prince x Euston Princess |
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| Delton Yukon Queen Euston Prince x Finch Delton Beauty (uk-can) Euston Prince x Finch Delton Beauty (uk-can) |
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| Failsworth Madge Euston Prince x Dolly Gray (uk-usa) Euston Prince x Dolly Gray (uk-usa) |
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| Nina Of Ambleside Euston Prince x Euston Duchess Euston Prince x Euston Duchess |
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| Squire Gate Duchess Euston Prince x Southern Star Euston Prince x Southern Star |
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Who Goes There (uk-can)  Euston Prince x Fickle Jade Euston Prince x Fickle Jade |