| Ejemplar | Hijos | Nietos |
Marsco   Sloper x Yum Yum (uk-au) |
Daisy Darling Marsco x Princess Kitty (1907) |
|
| Dandy Don Marsco x Lady Alice (uk 1890) |
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| Lord Palmerston Marsco x Lady Alice (uk 1890) |
Uxbridge Queen  Lord Palmerston x Gentle Girl |
|
| Mayflower Marsco x Mumps Fury |
Lady May (usa 1902)  Rowdy (usa) x Mayflower |
|
| Rosendale Rose Thursfield Prince x Mayflower |
||
| Medlar Marsco x Mumps Fury |
||
| The Nobleman Marsco x Mumps Fury |
Ashton Flirt The Nobleman x Harris Isabel |
|
| Nell Of Bromley The Nobleman x Harris Isabel |
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| Rainbow The Nobleman x Harris Isabel |
||
| Vowel The Nobleman x Bow Poll |
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| Woodland Crib Marsco x Lady Alice (uk 1890) |
Punch (1894) Woodland Crib x Spratt's Patent |