| 子 | 孫 | |
Roxburne Duchess   unknown x unknown |
Duke Bunco  Duke Of Roxbury x Roxburne Duchess |
Lady Bunco Duke Bunco x Howe Beauty |
| Junko (usa 1923) Duke Of Roxbury x Roxburne Duchess |
||
| Lady Cintra Ch Alaunt Cintrason (uk-usa) x Roxburne Duchess |