OFFSPRING 3 recorded
| Subject | Parents | Grandparents | Great-Grandparents |
| COLBY'S JESSE | COLBY'S PRINCE | COLBY'S PUMPSIE | Unknown |
| Unknown | |||
| COLBY'S WINNIE | Unknown | ||
| Unknown | |||
| COLBY'S MOLLY (1964) | COLBY'S EMJAY | COLBY'S BARNEY | |
| COLBY'S JENNY | |||
| COLBY'S JILL | COLBY'S MORGAN | ||
| COLBY'S DOLLY (1954) |
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 |