| Sons | Grand-sons | |
Electric Spark (uk-usa)   Tollington x Silver Foam |
Electric Boom Shell (uk-usa)  Rival Stone x Electric Spark (uk-usa) |
Astoria Miss Liberty Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
Bess (1910)  Electric Boom Shell (uk-usa) x Betsy (uk) |
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| Brinscall Explosion Electric Boom Shell (uk-usa) x Brinkess |
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| Dandy (usa 1913) Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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| Dono Silent Princess Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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Hefty Blaze (uk-can)   Electric Boom Shell (uk-usa) x Electric Flash |
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| Kersal White Peace Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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Kilburn Bombshell   Electric Boom Shell (uk-usa) x Electric Current |
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| Lednem Prince Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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Melbourne Model (uk-usa)  Electric Boom Shell (uk-usa) x Brinkess |
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| Musgid Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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| Princess Belle I I Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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| Silent Lady (usa) Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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| Silent Peter Grim Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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| Silent Rival Electric Boom Shell (uk-usa) x Silent Princess Polly (uk-usa) |
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| White Dragon (uk-usa) Electric Boom Shell (uk-usa) x Electric Flash |
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| Electric Spark (uk-can) Rival Stone x Electric Spark (uk-usa) |