| Figli | Nipoti | |
St Pancras Topsy   unknown x unknown |
Donaghue  The Swashbuckler x St Pancras Topsy |
|
| St Pancras Bay Prince Albert (uk-usa 1897) x St Pancras Topsy |
Ethel Boy St Pancras Bay x Uxbridge Daisy St Pancras Bay x Uxbridge Daisy |
|
| Topsy Martyn St Pancras Bay x Lady Trinie St Pancras Bay x Lady Trinie |
||
| St Pancras Duke Prince Albert (uk-usa 1897) x St Pancras Topsy |
||
| St Pancras Jewel The Swashbuckler x St Pancras Topsy |
||
| St Pancras Jill Prince Albert (uk-usa 1897) x St Pancras Topsy |
St Pancras Bumble Regal Smut x St Pancras Jill Regal Smut x St Pancras Jill |