| Ejemplar | Hijos | Nietos |
Ch Coadjutor    Clansman (uk) x Chiquita |
Baron Teesdale (uk-usa)   Ch Coadjutor x Lady Of Teesdale |
Adventurer Baron Teesdale (uk-usa) x Lady Pitman |
Ch Astoria Baron  Baron Teesdale (uk-usa) x Trusty Astoria |
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Astoria Molly   Baron Teesdale (uk-usa) x Trusty Astoria |
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| Astoria Orry Baron Teesdale (uk-usa) x Trusty Astoria |
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| Baron Michael Baron Teesdale (uk-usa) x Marchioness Cerberus |
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| Baron Mugs Baron Teesdale (uk-usa) x Amadora |
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| Boola Mrs Moriarty Baron Teesdale (uk-usa) x Moston Lassie |
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| Demi (usa) Baron Teesdale (uk-usa) x Nancy Mars |
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| Edgewood Tees Baron Teesdale (uk-usa) x Wychwood Trusty |
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| Helen Woodrow Bones Baron Teesdale (uk-usa) x Milestone Baby Mahomet |
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| His Excellency (usa 1914) Baron Teesdale (uk-usa) x Amadora |
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| King Tyrone Baron Teesdale (uk-usa) x Marchioness Cerberus |
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| Lady Blue Bell Baron Teesdale (uk-usa) x Lady Pitman |
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| Lady Murphy Baron Teesdale (uk-usa) x Lady Pitman |
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| Lord Chancellor Rum E Baron Teesdale (uk-usa) x Brindle Bess (usa) |
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| Lord Gillo Baron Teesdale (uk-usa) x My Girl (usa 1910) |
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| Lord Kitchner I I I Baron Teesdale (uk-usa) x Fernbrook Sally |
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| Milestone Baron Baron Teesdale (uk-usa) x Milestone Mary Ann |
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| Monte Cristo Baron Teesdale (uk-usa) x My Girl (usa 1910) |
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| Pal O' Mine Of Hildare Baron Teesdale (uk-usa) x Lady Pitman |
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| Peter Teesdale Baron Teesdale (uk-usa) x Marchioness Cerberus |
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| Polly H Baron Teesdale (uk-usa) x Amadora |
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| Queen Augusta Baron Teesdale (uk-usa) x Amadora |
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| Rex V I Baron Teesdale (uk-usa) x Amadora |
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| Sherlock Suffragette Baron Teesdale (uk-usa) x My Girl (usa 1910) |
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| Sir William Fordyce Baron Teesdale (uk-usa) x Lady Pitman |
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| Teddy Roosevelt (usa 1918) Baron Teesdale (uk-usa) x Nancy Mars |
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| Thomas Atkins Baron Teesdale (uk-usa) x Nancy Mars |
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| Typhoon Baron Teesdale (uk-usa) x Marchioness Cerberus |
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| Beckford Connie Ch Coadjutor x Cecilia (uk) |
Beckford Bullet Ch Beaming Blunderbuss (form Dreamwold Blunderburs) (uk-usa) x Beckford Connie |
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| Beckford Lady Pleasant Bertie (uk) x Beckford Connie |
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| Flagon (uk-usa) Ch Beaming Blunderbuss (form Dreamwold Blunderburs) (uk-usa) x Beckford Connie |
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| Little Demon Ch Beaming Blunderbuss (form Dreamwold Blunderburs) (uk-usa) x Beckford Connie |
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| Newbridge Flashlight Ch Beaming Blunderbuss (form Dreamwold Blunderburs) (uk-usa) x Beckford Connie |
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| Pilot Duchess Rowcliffe Pilot x Beckford Connie |
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| Pleasant Mayor Pleasant Bertie (uk) x Beckford Connie |
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| Berkeley Brides Maid (uk-usa) Ch Coadjutor x Roundhay Duchess |
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Cogitator  Ch Coadjutor x Cecilia (uk) |
Confederate Cogitator x Wrinkles (uk) |
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| Hale Molly Cogitator x Westbourne Venus |
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| Prudence Of Tufton Cogitator x Spangle Of Tufton |
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| Countess Of Teesdale Ch Coadjutor x Adelia |
Baronet of Teesdale Slim Jack x Countess Of Teesdale |
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| Drewstone Lady Seaton (uk-usa) Centaur Dreamwold (uk-usa) x Countess Of Teesdale |
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| Mowcop May (uk-usa) Maybank Mayor x Countess Of Teesdale |
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| Topsy ( Peverelle) Maybank Mayor x Countess Of Teesdale |
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| Wroxham Cameo Centaur Dreamwold (uk-usa) x Countess Of Teesdale |
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| Knight Central Ch Coadjutor x Roundhay Duchess |
Ellison King (uk-can) Knight Central x Johnson Kitty |
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| Marquette Manor King (uk-usa) Knight Central x Johnson Kitty |
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| Marchioness of Teesdale Ch Coadjutor x Adelia |
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Mersey Pilot (uk-can 1911)  Ch Coadjutor x Betty Bantam |
Merely Molly Mersey Pilot (uk-can 1911) x Highland Jane (usa) |
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| Morris Marguerite Ch Coadjutor x Northern Betty |
Fulton Wroxham Silent Prince x Morris Marguerite |
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| Oak Wall Wildetanu (uk-usa) Wroxham Silent Prince x Morris Marguerite |
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| Myrmidon Ch Coadjutor x Fernhurst Ambition |
Saltley Queen Myrmidon x Betty (uk Smith) |
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| Newbridge Star Ch Coadjutor x Cecilia (uk) |
Shoreham Still (uk-usa) Prince Laurie x Newbridge Star |
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| Peggy Primrose Ch Coadjutor x Mersey Duchess |
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| Prince V I I Ch Coadjutor x East Over Lassie |
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| Rollicking Rascal (uk-can) Ch Coadjutor x Roundhay Duchess |
Lady Corsair Rollicking Rascal (uk-can) x Princess Sadie (uk-can 1908) |
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| Roy Coadjutor (uk-usa) Ch Coadjutor x Roundhay Duchess |
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| Royal Coadjutor (uk-usa) Ch Coadjutor x Roundhay Duchess |
Nuston Lighthouse Sport x Royal Coadjutor (uk-usa) |
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| Silence (uk) Ch Coadjutor x Roundhay Duchess |
Nigger Lips (uk-usa) Oak Idol x Silence (uk) |
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| Sundown Boy Ch Coadjutor x Betty Bantam |
Jack (can Foster) Sundown Boy x Lady Bull (can) |
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Worsley Candida (uk-can)  Ch Coadjutor x Cecilia (uk) |
Homewood Jumbo (uk-can)  Oak Leaf x Worsley Candida (uk-can) |
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| Worsley Clansman (uk-can) Ch Coadjutor x Cecilia (uk) |
Buster Brown (can 19376) Worsley Clansman (uk-can) x Twanbrook China |
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| Humboldt Frances Worsley Clansman (uk-can) x Ashland Darkness |
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| Prestonia (can) Worsley Clansman (uk-can) x Twanbrook China |
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Worsley Costermonder (uk-can)  Ch Coadjutor x Cecilia (uk) |
Ashland Little Mary (form Wee Diamond) (can-usa) Worsley Costermonder (uk-can) x The Little Diamond |
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| Big Ben (can) Worsley Costermonder (uk-can) x The Little Diamond |
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Blue Diamond  Worsley Costermonder (uk-can) x The Little Diamond |
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Coster Diamond (can-usa)  Worsley Costermonder (uk-can) x The Little Diamond |
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| Ch Drewstone Bell (can-usa) Worsley Costermonder (uk-can) x The Little Diamond |
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| Drewstone Bill Worsley Costermonder (uk-can) x The Little Diamond |
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| Rough And Ready Worsley Costermonder (uk-can) x Belle (can Windle) |
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| Sandy (can) Worsley Costermonder (uk-can) x Belle (can Windle) |
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| Strike Out Worsley Costermonder (uk-can) x Belle (can Windle) |
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| Wee Diamond (form Ashland Little Mary) Worsley Costermonder (uk-can) x The Little Diamond |
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Worsley Dreadnought (uk-can)  Ch Coadjutor x Cecilia (uk) |
Ashland Patience (can-usa) Worsley Dreadnought (uk-can) x Shiela Of Lambare |
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| Ashland Snowball Worsley Dreadnought (uk-can) x Shiela Of Lambare |
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| Carleton Blackey Worsley Dreadnought (uk-can) x Dermott Girl |
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| Countess Nell Worsley Dreadnought (uk-can) x Snooks (can) |
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| Dermott Beauty Worsley Dreadnought (uk-can) x Dermott Girl |
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| Dreadnaught Judy Worsley Dreadnought (uk-can) x Snooks (can) |
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| Eastern Queen Worsley Dreadnought (uk-can) x Dufferin Girl |
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| Guardian (can) Worsley Dreadnought (uk-can) x Shiela Of Lambare |
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Judy Of Lambare  Worsley Dreadnought (uk-can) x Shiela Of Lambare |
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| Matador Of Lambare Worsley Dreadnought (uk-can) x Shiela Of Lambare |
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| Mistake Of Lee Worsley Dreadnought (uk-can) x Queenie Lee |
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| Morley Queen Worsley Dreadnought (uk-can) x Dermott Girl |
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| Oakwood Bessie Worsley Dreadnought (uk-can) x Dufferin Girl |
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| Oakwood Duchess Worsley Dreadnought (uk-can) x Dufferin Girl |
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| Shiela Chemung Worsley Dreadnought (uk-can) x Shiela Of Lambare |
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| Spotted Diamond (can 1914) Worsley Dreadnought (uk-can) x Belle (can Windle) |
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| Tiny Diamond Worsley Dreadnought (uk-can) x The Little Diamond |
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| Woodhey Lassie Worsley Dreadnought (uk-can) x Belle (can Windle) |