| Ejemplar | Hijos | Nietos |
Park Lane Laird (uk-usa)   John Gilpin x Lady Yeaman |
Excelsior Coronation  Park Lane Laird (uk-usa) x Lady Jo Coronation |
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| Hi Jink (usa 1914) Park Lane Laird (uk-usa) x Lady Jo Coronation |
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| Lady Bronco Park Lane Laird (uk-usa) x Derma Royal |
Rich Lady Chief Crumpsall x Lady Bronco |
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| Laird Songo Park Lane Laird (uk-usa) x Leading Lady (usa 1909) |
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| Leading Gentleman Park Lane Laird (uk-usa) x Leading Lady (usa 1909) |
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| Leading Lady I I Park Lane Laird (uk-usa) x Leading Lady (usa 1909) |
Boyington Lad Newington Boy (usa 1913) x Leading Lady I I |
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| Nancy Newington Newington Boy (usa 1913) x Leading Lady I I |
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| Newington Boy (usa 1915) Newington Boy (usa 1913) x Leading Lady I I |
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| Rex Newington Newington Boy (usa 1913) x Leading Lady I I |
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| Madam X (usa 1913) Park Lane Laird (uk-usa) x Gretchen (usa 1910) |
Billy V I Melbourne Prince (uk-usa) x Madam X (usa 1913) |
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| Cavalier Melbourne Prince (uk-usa) x Madam X (usa 1913) |
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| Lady Lloyd George Melbourne Prince (uk-usa) x Madam X (usa 1913) |
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| Stevens Beauty Melbourne Prince (uk-usa) x Madam X (usa 1913) |
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| Magnus Fririana Park Lane Laird (uk-usa) x Trixioa |
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| Paddy S Park Lane Laird (uk-usa) x Gretchen (usa 1910) |
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| Patsee V I I Park Lane Laird (uk-usa) x Trixioa |
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| Roy Racket Park Lane Laird (uk-usa) x Leading Lady (usa 1909) |
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| Sandy Philips S Park Lane Laird (uk-usa) x Lady Jo Coronation |