| Sons | Grand-sons | |
Squire Gate Duchess   Euston Prince x Southern Star |
Marco Primus (uk-can)   Pembroke Chief x Squire Gate Duchess |
King Tut (can 1923) Marco Primus (uk-can) x Lady Peggie Hyland |
| King Tutankhamen (can) Marco Primus (uk-can) x Lady Peggie Hyland |
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| Lady Leveson Marco Primus (uk-can) x Lady Peggie Hyland |
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| Lionel Bonzo Marco Primus (uk-can) x Lady Peggie Hyland |
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| Royston Dowager Marco Primus (uk-can) x Lady Peggie Hyland |
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| Royston Duchess Marco Primus (uk-can) x Lady Peggie Hyland |
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| Royston Vampire Marco Primus (uk-can) x Lady Peggie Hyland |