| Sons | Grand-sons | |
Lady Failsworth   Squire Beresford x Whiteness Queen |
Challenger Classic Kamel Hefty Crusader x Lady Failsworth |
Challenger Flash O' Bay  Monarch Cintration x Challenger Classic |
| Challenger Leader Monarch Cintration x Challenger Classic |
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| Challenger Rowdy Girl Monarch Cintration x Challenger Classic |
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| Challenger Snow Boy Monarch Cintration x Challenger Classic |
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| Challenger Reserve Kamel Hefty Crusader x Lady Failsworth |
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| Dennis Moriarity Kamel Hefty Crusader x Lady Failsworth |
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| Dietrich Queen Kamel Hefty Crusader x Lady Failsworth |
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| Don Q I I Kamel Hefty Crusader x Lady Failsworth |
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| Duke Of Ardvan Kamel Hefty Crusader x Lady Failsworth |
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| Fritz I V Kamel Hefty Crusader x Lady Failsworth |
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| Heywood Laddie Kamel Hefty Crusader x Lady Failsworth |
Heywood Peggy Heywood Laddie x Brutus Judy Nellie |
|
| Meck Tanwort Kamel Hefty Crusader x Lady Failsworth |
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| Murrell Lady Pat Kamel Hefty Crusader x Lady Failsworth |
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Oakcrest Monarch  Oakcrest Buddy x Lady Failsworth |
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| Oakworth Beauty Oakcrest Buddy x Lady Failsworth |
Erindale Mickey Tipton Slasher x Oakworth Beauty |
|
| Lady Betty Thompson Tipton Slasher x Oakworth Beauty |
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| Oakworth Major Oakcrest Buddy x Lady Failsworth |
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| Oakworth Marquis Oakcrest Buddy x Lady Failsworth |
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| Queen Guard Kamel Hefty Crusader x Lady Failsworth |