| Sons | Grand-sons | |
Ch Thornlea Knut     Failsworth White King x Thornlea Princess |
Adelphi Rex Ch Thornlea Knut x Adelphi Princess |
Betty Bossinghe  Adelphi Rex x Eng Ch White Countess Adelphi Rex x Eng Ch White Countess |
| White Knut Adelphi Rex x White Dazzler Adelphi Rex x White Dazzler |
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| Colyvale Chancit Ch Thornlea Knut x Machouse Maggie |
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| Grubberview Jess Ch Thornlea Knut x Severn Nell |
Chiconia Bobs  Boltonia Regalson x Grubberview Jess Boltonia Regalson x Grubberview Jess |
|
| Oakville Success Eng CH Sweet September x Grubberview Jess Eng CH Sweet September x Grubberview Jess |
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| Hollingworth Pete Ch Thornlea Knut x Hollingworth Beauty |
Hollingworth Pride Hollingworth Pete x Hollingworth Meg Hollingworth Pete x Hollingworth Meg |
|
| Min Elskling Ch Thornlea Knut x Oleaster |
Cloddy Grand Slam Eng CH Sweet September x Min Elskling Eng CH Sweet September x Min Elskling |
|
| Oakville Susie Eng CH Sweet September x Min Elskling Eng CH Sweet September x Min Elskling |
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Ch Strathway Duke Of Albany  Ch Thornlea Knut x Adelphi Princess |
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| Thornlea Knut Cracker Ch Thornlea Knut x Oleaster |
Eng Ch Roscow Dobbie Thornlea Knut Cracker x Kitty Kerrigan Thornlea Knut Cracker x Kitty Kerrigan |
|
| Scotney Sue Thornlea Knut Cracker x Kitty Kerrigan Thornlea Knut Cracker x Kitty Kerrigan |
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Tweedside Red Rhoda  Thornlea Knut Cracker x Lady Indigo Thornlea Knut Cracker x Lady Indigo |
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| Thurston Bill Ch Thornlea Knut x Thurston Beauty |
Cedric The Saxon  Thurston Bill x Galatea Thurston Bill x Galatea |
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| Cutty Sark Thurston Bill x Galatea Thurston Bill x Galatea |
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| Hoscar Silent Knight Thurston Bill x Galatea Thurston Bill x Galatea |
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Rajah of Bhong  Thurston Bill x Galatea Thurston Bill x Galatea |