| Subject | Parents | Grandparents | Great-Grandparents |
| KEPHART'S SUSIE | DE CORDOVA'S BAT | WILLIAMS' RED TUDOR | CH TUDOR'S JEFF |
| TUDOR'S VERNA | |||
| LINVILLE'S QUEEN | DE CORDOVA'S CHERRY | ||
| WILLIAMS' RED JACK | |||
| DE CORDOVA'S RIBBON | MARTIN'S DUBO | Unknown | |
| Unknown | |||
| MARTIN'S MISS MISSY | Unknown | ||
| Unknown |
5-generation analysis based on pedigree data
| 0% | No common ancestors (ideal) | |
| 6.25% | First cousins | |
| 12.5% | Half-siblings / Grandparent | |
| 25% | Full siblings / Parent-offspring | |
| >25% | Multi-generational inbreeding |