| Ejemplar | Hijos | Nietos |
Hefty Grandson Of Mike   Hefty Son O' Mike (uk-usa) x Boltonia Beauty |
English Master Hefty Grandson Of Mike x Leister Butcher Girl O' Roxton |
Bo Of Boltonia English Master x Billie Sister |
| King Of The Valley English Master x Peggy Pine Knot |
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| Lad Love English Master x Billie Sister |
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Susanne (late Susie Carleton)  English Master x Peggy Pine Knot |
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| Hefty Roxton (usa) Hefty Grandson Of Mike x Roxton Maggie ( Leister Butcher Girl O' Roxton) |
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| Leister Mickey Girl Hefty Grandson Of Mike x Roxton Maggie ( Leister Butcher Girl O' Roxton) |
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| Mickey Jewel Hefty Grandson Of Mike x Leister Butcher Girl O' Roxton |
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| Woodlyn Lady Mickey Hefty Grandson Of Mike x Roxton Maggie ( Leister Butcher Girl O' Roxton) |