| Ejemplar | Hijos | Nietos |
Fern Lea Marquis (uk-usa)   Fern Lea Doctor (uk-usa) x Fern Lea Beauty |
Colonel Roger Fern Lea Marquis (uk-usa) x Mugcon Mahomet |
Colonel Peter Colonel Roger x Judy Buttons Colonel Roger x Judy Buttons |
| Colonel Roger Buttons Colonel Roger x Judy Buttons Colonel Roger x Judy Buttons |
||
| Tommy Atkins V I Colonel Roger x Judy Buttons Colonel Roger x Judy Buttons |
||
Dunwoodie Lady  Fern Lea Marquis (uk-usa) x Fern Lea Bessie |
||
| Fern Lea Pedro Fern Lea Marquis (uk-usa) x Fern Lea Baby |
||
| Ivel Roger Fern Lea Marquis (uk-usa) x Mugcon Mahomet |
||
| Wizard Fern Lea Marquis (uk-usa) x Weathered Oak Daughter |