| Sons | Grand-sons | |
Throstonian   Chester Marvel x Throston Kitty |
Beaming Beetlecrusher  Baronet Of Teesdale x Throstonian |
|
Broadway King (uk-usa 1914)  Ch Rollicking Randy x Throstonian |
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Cactus Queen (uk-can)  Wroxham Silent Prince x Throstonian |
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| Einna's Lion Polam King (uk) x Throstonian |
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| Excalibur Mark (uk-usa) Polam King (uk) x Throstonian |
Am CH Bayside Lydia  Excalibur Mark (uk-usa) x Bayside Merrythought |
|
| Ch Challenger (uk-usa) Excalibur Mark (uk-usa) x Towerville Nan |
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| Excalibur Son Excalibur Mark (uk-usa) x Dame Peggy (uk-usa) |
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| La Rumba Excalibur Mark (uk-usa) x Towerville Nan |
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| Lady Laurel Polam King (uk) x Throstonian |
Ch Melbourne Kilmahew (uk-usa)  Kilburn Regal x Lady Laurel |