| Sons | Grand-sons | |
Jeff Good Boy   Six Bits x Miss Muggins I I (usa) |
Billbrooks Betty Boop  Jeff Good Boy x Rocci |
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| Billbrooks Lord Nelson Jeff Good Boy x Rocci |
Beautiful Trouble O' Pugilist Billbrooks Lord Nelson x Peaceful Pansy O' Pugilist |
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| Lord Michael O' Pugilist Billbrooks Lord Nelson x Peaceful Pansy O' Pugilist |
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| Sandy Sylverster Buckshot Billbrooks Lord Nelson x Beauty Sylvia Buckshot |
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| Bulger I I Jeff Good Boy x Rocci |
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| Goodboy Micky Jeff Good Boy x Rocci |
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| Haile Selassie Jeff Good Boy x Rocci |
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| Highland Duke Jeff Good Boy x Rocci |
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| Jeff Bunkie Jeff Good Boy x Rocci |
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| Jeff Good Boy Junior Jeff Good Boy x Rocci |
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| Joe D Jo Jo Jeff Good Boy x Kingston Duchess |
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| Rojer Pal Jeff Good Boy x Rocci |