| Ejemplar | Hijos | Nietos |
Lord Roundcroft   Crumpsall Banker (uk-usa) x Lady Albertstone |
Albert Avenger  Lord Roundcroft x Ch Heywood Duchess |
Belvedere Floss   Albert Avenger x Dancing Betty (uk-can) |
| Lord Albert Albert Avenger x Dancing Betty (uk-can) |
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| Rydal Patch Albert Avenger x Dancing Betty (uk-can) |
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| Rydal Queen Albert Avenger x Dancing Betty (uk-can) |
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| Rydal Rose Albert Avenger x Dancing Betty (uk-can) |
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| Bustling Billy Lord Roundcroft x St George Flo |
The Weaver Bustling Billy x Sally (1893) |
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| Dalston Peggy Lord Roundcroft x Little Phoebe |
Funny Face Dalston Lady (uk-usa) Dalston Offa x Dalston Peggy |
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| Heywood Marquis Lord Roundcroft x Ch Heywood Duchess |
Boltonia Beryl Heywood Marquis x Lancashire Rose |
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| Bright Pearl Heywood Marquis x Billie Burk (uk) |
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| Broadhurst Duke (uk-usa) Heywood Marquis x Broadhurst Sue |
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Carslake Rex  Heywood Marquis x Carslake Winnie |
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| Casilda Heywood Marquis x Clydevale Sensation |
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| Chance It (uk 1917) Heywood Marquis x Blen Quen |
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| Cymro Heywood Marquis x Carnation |
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| Delton Yukon Heywood Marquis x Euston Princess |
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| Duchess of Ambleside Heywood Marquis x Euston Princess |
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| Dundee Beauty (scot-can) Heywood Marquis x Airlie Beauty |
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| Eldon Marquis Heywood Marquis x Dinah (uk) |
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| England Reserve (uk-usa) Heywood Marquis x Abbey Hey Kit |
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| Euston Duchess Heywood Marquis x Nettie (uk) |
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| Euston Prince Heywood Marquis x Euston Princess |
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| Euston Princess Heywood Marquis x Nettie (uk) |
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Ch Failsworth White Duke   Heywood Marquis x Thornwood Queen Strathtay (uk-usa) |
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| Fair Girl Heywood Marquis x Miss Bility |
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| Gotham Bit Of Fashion (uk-usa) Heywood Marquis x Boulanger |
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| Gotham Queens Messade (uk-usa) Heywood Marquis x Sharples Nell |
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| Gurkha Girl Heywood Marquis x Bishops Gate Sita |
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| Heap Brindle Marquis (form Silver Marquis) (uk-usa) Heywood Marquis x Dolly (uk 1909) |
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Hewlett King Orry (uk-usa)  Heywood Marquis x Woodend Biddy |
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| Heywood Admiral Heywood Marquis x Lady Veto |
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| Heywood Bandit Heywood Marquis x Queen Margery (uk-usa) |
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| Heywood Connie Heywood Marquis x Queen Margery (uk-usa) |
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| Heywood Demon Heywood Marquis x Queen Margery (uk-usa) |
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| Heywood Doctress (uk-can) Heywood Marquis x Heywood Viscountess |
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Heywood Marco (uk-can)  Heywood Marquis x Molly Mc Nally |
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| Heywood Victoria (uk-usa 1910) Heywood Marquis x Polly Marsh |
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| Heywood Viscountess Heywood Marquis x Prouse |
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| Hillside Kit Heywood Marquis x Bandle |
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| I Be He Heywood Marquis x Kersal Baroness |
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| Judborn Trained Nurse (uk-usa) Heywood Marquis x Sharples Nell |
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| Kaiser-i-Hind Heywood Marquis x Bishops Gate Sita |
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| Kitty Carnation Heywood Marquis x Carnation |
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| Laburnum Best (uk-usa) Heywood Marquis x Laburnum Budget |
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| Lady Buttercup Heywood Marquis x Prouse |
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| Lady Daisy Heywood Marquis x Prouse |
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| Lady Heynell (uk-usa) Heywood Marquis x Sharples Nell |
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| Lennox Marquis Heywood Marquis x Carslake Winnie |
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| Little Hilda (scot-usa) Heywood Marquis x Clydevale Sensation |
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| Little Marquis Heywood Marquis x Bright Pearl |
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| Lord High Executioner Heywood Marquis x Clydevale Sensation |
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Lord Marquis  Heywood Marquis x Her Majesty |
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| Mackworth Marquis Heywood Marquis x Woodend Biddy |
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Marehouse Duchess  Heywood Marquis x Modest Maiden |
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| Marglis Heywood Marquis x Rambling Rose |
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| Miss Broke Heywood Marquis x Lancashire Rose |
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| Nell Merlin (usa-can 23866) Heywood Marquis x Strathtay Broadway Belle (uk-usa) |
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| Newington Prince (uk-can) Heywood Marquis x Galtee Lady |
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| Norwich Marquis Heywood Marquis x Norwich Queen |
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| Orrell Heywood (uk-usa) Heywood Marquis x Carnation |
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Overgreen Marquis (uk-can)  Heywood Marquis x Overgreen Duchess |
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| Pembroke Chief Heywood Marquis x Lady Melba (uk) |
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| Portland Marquis (uk-usa) Heywood Marquis x Nellie (1909) |
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| Queen Of Scots (usa) Heywood Marquis x Strathtay Broadway Belle (uk-usa) |
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Rathlea  Heywood Marquis x Sharples Nell |
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| Rockcliffe Uncle Sam (uk-usa) Heywood Marquis x Laburnum Budget |
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| Roseville Bracelet Heywood Marquis x Roseville Blossom |
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| Saltown Scrutator Heywood Marquis x Prouse |
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| Sara (uk) Heywood Marquis x Woodend Biddy |
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| Scribner Belle Heywood Marquis x Strathtay Broadway Belle (uk-usa) |
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| Silver Marquis (form Heap Bridge Marquis)(uk-usa) Heywood Marquis x Dolly (uk 1909) |
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| Stonewall Marquis (uk-usa) Heywood Marquis x Red Raddle |
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| Strathtay Baronet (uk-usa) Heywood Marquis x Carmen Queen |
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| Strathtay Little Shrapnel Heywood Marquis x Strathtay Broadway Belle (uk-usa) |
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| Strathtay Louisville Queen Heywood Marquis x Strathtay Broadway Belle (uk-usa) |
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| Ch Strathtay Thornwood Kitty (uk-usa) Heywood Marquis x Thornwood Queen Strathtay (uk-usa) |
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| Tawe Marquis (uk-usa) Heywood Marquis x Modest Maiden |
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| Thornwood Duchess Heywood Marquis x Bessie (uk) |
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| Topsy Of Only (uk-usa) Heywood Marquis x Prouse |
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| Torkington Model Heywood Marquis x Carmen Queen |
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| White Carnation Heywood Marquis x Damaris |
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| Winwick Chatterbox Heywood Marquis x Woodend Biddy |
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| Woodend Thaddius Heywood Marquis x Woodend Biddy |
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| Wroxham Kitty Heywood Marquis x Prouse |
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| Heywood Victoria (uk) Lord Roundcroft x Ch Heywood Duchess |
Heywood Baron Flag Stone x Heywood Victoria (uk) |
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| Heywood Squire Woodcote (uk-usa) Crumpsall Squire (uk-usa) x Heywood Victoria (uk) |
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| Tecumseh Chief I I (uk-usa) Flag Stone x Heywood Victoria (uk) |
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| Jimmy Patcher Lord Roundcroft x Lady Patcher (uk) |
Daisy (uk) Jimmy Patcher x Rosana (uk-usa) |
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| Jimmy Smiler Jimmy Patcher x Lady Betty (uk) |
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| Nancy (uk 1906 Hart) Jimmy Patcher x Queenie ( Hart) |
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| Sally Patcher (uk-usa) Jimmy Patcher x Mag (uk Jobson) |
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| Lord Heywood (uk-usa) Lord Roundcroft x Ch Heywood Duchess |
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| Lord Pike (uk) Lord Roundcroft x Pike Venus |
Bridgewood Major Lord Pike (uk) x St Domingo Duchess |
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| Chapel Street Pike (uk-usa) Lord Pike (uk) x Star Duchess |
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Crumpsall Chief (uk-usa)  Lord Pike (uk) x Orrell Jane |
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| Dorothy Roundcroft Lord Pike (uk) x Dolly Roundcroft |
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| Dreamwold Dotham (form Woodale Pride) (uk-usa) Lord Pike (uk) x Withery (uk) |
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| Failsworth Dark Saint (uk-usa) Lord Pike (uk) x Star Duchess |
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| General Grant Lord Pike (uk) x Westbourne Britannia |
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Kitty (uk 1915 Mc Cowan)  Lord Pike (uk) x Beauty Of Bath |
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| Lancing Lassie Lord Pike (uk) x Thornlea Duchess (uk) |
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| Rockcliffe The Devil Deputy (uk-usa) Lord Pike (uk) x Dunscar Dulcie |
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| Rowcliffe Pilot Lord Pike (uk) x Bessie Roundcroft |
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Toll Bar Pike (uk-usa)  Lord Pike (uk) x St Domingo Duchess |
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| Tom (usa 1910) Lord Pike (uk) x Sally Venn |
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| Westbourne Venus Lord Pike (uk) x Westbourne Britannia |
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| Red Raddle Lord Roundcroft x Gipsy Knight |
Stonewall Marquis (uk-usa) Heywood Marquis x Red Raddle |
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| Thornlea Duchess (uk) Probang x Red Raddle |
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| Regal Bounder Lord Roundcroft x Dolly Roundcroft |
Ravenshaugh Rector  Regal Bounder x Clayton Gypsy |
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| Rushden Nora Lord Roundcroft x Dolly Roundcroft |
Zulima Boldrewood Rex (uk-usa) x Rushden Nora |
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| St Domingo Duchess Lord Roundcroft x Melgrove Cerberus |
Bridgewood Major Lord Pike (uk) x St Domingo Duchess |
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| Toll Bar Pike (uk-usa) Lord Pike (uk) x St Domingo Duchess |
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| Tavia (uk-usa) Lord Roundcroft x Little Phoebe |
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| Tea Rose Lord Roundcroft x Nancy ( Teasdale) |
Tea Maid Meadstead Petros x Tea Rose |