| Sons | Grand-sons | |
Roxton Daisy   Roxton Beauty x Roxton Miss |
Roxton Lady Roxton Beauty x Roxton Daisy |
Hefty Challenger I I (can)  Hefty Challenger (can) x Roxton Lady Hefty Challenger (can) x Roxton Lady |
| Hefty Double Hefty Monarch (uk-can) x Roxton Lady Hefty Monarch (uk-can) x Roxton Lady |
||
| Hefty Roxton Hefty Challenger I I (can) x Roxton Lady Hefty Challenger I I (can) x Roxton Lady |
||
Lord Renfrew  Hefty Monarch (uk-can) x Roxton Lady Hefty Monarch (uk-can) x Roxton Lady |
||
Roxbourne Duchess  Hefty Monarch (uk-can) x Roxton Lady Hefty Monarch (uk-can) x Roxton Lady |
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| Roxton Challenger (can 34090) Hefty Monarch (uk-can) x Roxton Lady Hefty Monarch (uk-can) x Roxton Lady |