| Sons | Grand-sons | |
Thornbury Rival (uk-usa)    Aldersbrook Washington x Biddy ( Clark) |
Aldersbrook Cavalier Thornbury Rival (uk-usa) x Carthusian Alba (uk-usa) |
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| Aurin Pat Thornbury Rival (uk-usa) x Tanguay Dont Care |
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Barneygat Lady  Thornbury Rival (uk-usa) x Fatty Boom A Lady |
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| Betsy Girl (usa) Thornbury Rival (uk-usa) x Miss Snooks Mahomet |
Lady Bubbles (usa) Leone Crib x Betsy Girl (usa) Leone Crib x Betsy Girl (usa) |
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| Stevenstone Belle Leone Crib x Betsy Girl (usa) Leone Crib x Betsy Girl (usa) |
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| Billy Jack Thornbury Rival (uk-usa) x Class A |
Black Faddy Billy Jack x Woodcraft Bess Billy Jack x Woodcraft Bess |
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| Dereham Hill Rival Thornbury Rival (uk-usa) x Lucy Park |
Dorothy I I Dereham Hill Rival x Bonheur Prim Dereham Hill Rival x Bonheur Prim |
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| Highball Rival Thornbury Rival (uk-usa) x Carthusian Alba (uk-usa) |
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| Ike Fife Thornbury Rival (uk-usa) x Blonde Lady |
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| Jack Rival Thornbury Rival (uk-usa) x Blonde Lady |
English Bess I I Jack Rival x English Bess Jack Rival x English Bess |
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| Hedgelawn Princess Jack Rival x Hedgelawn Hazel Jack Rival x Hedgelawn Hazel |
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| Queen Rival Jack Rival x English Bess Jack Rival x English Bess |
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| Lady Beatrix Thornbury Rival (uk-usa) x Fatty Boom A Lady |
Nelly Diamond  Sociable Ben (uk-usa) x Lady Beatrix Sociable Ben (uk-usa) x Lady Beatrix |
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| Lady Cloedine Thornbury Rival (uk-usa) x Fatty Boom A Lady |
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| Miss Nuff Sed Thornbury Rival (uk-usa) x Lucky Park |
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| Pat Mahomet Thornbury Rival (uk-usa) x Miss Snooks Mahomet |
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| Peggy Rival Thornbury Rival (uk-usa) x Blonde Lady |
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| Renwar Mullyn Thornbury Rival (uk-usa) x Renwar Lonelyn |
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| Renwar Rocklyn Thornbury Rival (uk-usa) x Renwar Lonelyn |
Caliendo Laura Renwar Blocklyn x Renwar Rocklyn Renwar Blocklyn x Renwar Rocklyn |
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| Renwith White Hope Thornbury Rival (uk-usa) x Carthusian Alba (uk-usa) |
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| Snookum Mahomet I I Thornbury Rival (uk-usa) x Miss Snooks Mahomet |
Bouic Boy Corybantes (uk-usa) x Snookum Mahomet I I Corybantes (uk-usa) x Snookum Mahomet I I |
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| Lady Mahomet Z Corybantes (uk-usa) x Snookum Mahomet I I Corybantes (uk-usa) x Snookum Mahomet I I |
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| Mike X Corybantes (uk-usa) x Snookum Mahomet I I Corybantes (uk-usa) x Snookum Mahomet I I |
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| Muggsie Stroschein Corybantes (uk-usa) x Snookum Mahomet I I Corybantes (uk-usa) x Snookum Mahomet I I |
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| Whitecroft Girl Shoreham Seagram x Snookum Mahomet I I Shoreham Seagram x Snookum Mahomet I I |
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| Western Maidstone Thornbury Rival (uk-usa) x Lucy Park |