| Sons | Grand-sons | |
Newington Banshee Of Tildale (uk-usa)   unknown x unknown |
Duke Of Roxbury  Hefty Son O' Mike (uk-usa) x Newington Banshee Of Tildale (uk-usa) |
Duke Bunco Duke Of Roxbury x Roxburne Duchess Duke Of Roxbury x Roxburne Duchess |
| Independent Mike Duke Of Roxbury x Lady Ward Duke Of Roxbury x Lady Ward |
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| Junko Duke Of Roxbury x Roxburne Duchess Duke Of Roxbury x Roxburne Duchess |
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| Oklahoma Jiggs Duke Of Roxbury x Princess Brookside Duke Of Roxbury x Princess Brookside |
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| Roxbourne Infatuation Duke Of Roxbury x Princess Brookside Duke Of Roxbury x Princess Brookside |
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| Roxbourne Lady Belle Duke Of Roxbury x Princess Brookside Duke Of Roxbury x Princess Brookside |
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| Hefty Hoyden (uk-usa) Ch Failsworth White King x Newington Banshee Of Tildale (uk-usa) |