| Ejemplar | Hijos | Nietos |
Hefty Tradition   Kilburn Samson x Jutland Sara |
Hefty Hexagon Hefty Commodore x Hefty Tradition |
Lord Ranji  Prince William x Hefty Hexagon Prince William x Hefty Hexagon |
Hefty Master Grumpy  Hefty Son O' Mike (uk-usa) x Hefty Tradition |
Hefty Master Hefty Master Grumpy x Badminton Babs Hefty Master Grumpy x Badminton Babs |
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| Novo Maisie Hefty Master Grumpy x Silent Mollie Of Clough Hefty Master Grumpy x Silent Mollie Of Clough |
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| Sir Tranqull Grumpy Hefty Master Grumpy x Katusha Hefty Master Grumpy x Katusha |
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| Son O' Grumpy Hefty Master Grumpy x Lady Wilburs Hefty Master Grumpy x Lady Wilburs |
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| Hefty Success Hefty Son O' Mike (uk-usa) x Hefty Tradition |
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| Katusha Eng Ch Irish Alaunt x Hefty Tradition |
Sir Tranqull Grumpy Hefty Master Grumpy x Katusha Hefty Master Grumpy x Katusha |