| Sons | Grand-sons | |
Peggy Pepper   Moston Squire (uk-usa) x Rocksea |
Lady Supreme (usa) Markham Supreme (uk-usa) x Peggy Pepper |
Miss Supreme Rockcliffe Cock O The Walk x Lady Supreme (usa) |
| Peermont Patricia Rockcliffe Cock O The Walk x Lady Supreme (usa) |
||
| Markham Baroness Markham Supreme (uk-usa) x Peggy Pepper |
Declaration Doctor Cerberus x Markham Baroness |
|
| Irish Rose (usa 1919) Doctor Cerberus x Markham Baroness |
||
Mickey Free  Doctor Cerberus x Markham Baroness |
||
| Miss Independence (usa 1917) Doctor Cerberus x Markham Baroness |
||
| Sergeant Cerberus Doctor Cerberus x Markham Baroness |