| Sons | Grand-sons | |
Tactician (uk-usa)   Hazelmere Prince x Western Lily |
Cockcroft Beauty  Tactician (uk-usa) x Sharwick Daisy (uk-usa) |
|
| Cockcroft Billy Tactician (uk-usa) x Cockcroft Ivory (uk-usa) |
||
| First Mason Tactician (uk-usa) x Yvonne (uk-usa) |