| Sons | Grand-sons | |
Hefty Tradition   Kilburn Samson (uk-usa) 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 |
|
| Novo Maisie Hefty Master Grumpy x Silent Mollie Of Clough Hefty Master Grumpy x Silent Mollie Of Clough |
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| Rosy Rapture Hefty Master Grumpy x Lady Wilburs Hefty Master Grumpy x Lady Wilburs |
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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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| Tytherington Gwen Hefty Master Grumpy x Tytherington Lady Hefty Master Grumpy x Tytherington Lady |
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Hefty Michael (uk-usa)  Eng Ch Irish Alaunt x Hefty Tradition |
Rosalia (usa) Hefty Michael (uk-usa) x Gloria (usa) Hefty Michael (uk-usa) x Gloria (usa) |
|
| Hefty Success Hefty Son O' Mike (uk-usa) x Hefty Tradition |
Bellehatch Lena The Jabberwock x Hefty Success The Jabberwock x Hefty Success |
|
| Newington Star Turn Fair Isle x Hefty Success Fair Isle x Hefty Success |
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| The Snark Of Bellehatch The Jabberwock x Hefty Success The Jabberwock x Hefty Success |
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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 |