| Ejemplar | Hijos | Nietos |
Peg O Beckingham   Crewe So Double x Betty (uk) |
Beckingham Swell (uk-can)    Muiravonside Major x Peg O Beckingham |
Baldwin Molly O Beckingham Swell (uk-can) x Smiles (can) |
| Belle (can 33650) Beckingham Swell (uk-can) x Peggotty |
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| Gibraltar Beauty Beckingham Swell (uk-can) x Lady Kilburn (can 1921) |
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| King O The Castle Beckingham Swell (uk-can) x Smiles (can) |
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| Lady Brimore Beckingham Swell (uk-can) x Peggotty |
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Lady Disdain I I (can-usa)  Beckingham Swell (uk-can) x Peggotty |
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| Lady Nicodemus Beckingham Swell (uk-can) x Waldo Betty |
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| Montecress Dolly Beckingham Swell (uk-can) x Waldo Betty |
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| Montecress Sue Beckingham Swell (uk-can) x Waldo Betty |
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| Park Road Queen Upperthorpe King x Peg O Beckingham |
Chrome Crib Mawry Prince x Park Road Queen |