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Sign inDuplication and inbreeding across the 5 generations mapped for this dog. Deterministic lineage arithmetic — nothing here is a prediction.
Computed from the identified parent links recorded in this 5-generation window, including shared ancestors’ recorded inbreeding. Unknown founders are assumed unrelated; this is not a DNA measurement or certification of the source records. Displayed percentages are rounded. 14 of 62 slots in this pedigree are still unknown, and an unknown ancestor cannot duplicate — read a low coefficient as missing evidence, never as a proven outcross.
Ancestors holding two or more positions in this pedigree, by share of this dog’s blood within the 5 mapped generations.
| Ancestor | Blood % | Generation 1 | Generation 2 | Generation 3 | Generation 4 | Generation 5 |
|---|---|---|---|---|---|---|
Roy Trease |
2 recorded positions. No contribution to the inbreeding coefficient is recorded for this ancestor in this window.
| 6.3% |
| — |
| — |
| — |
| — |
| D2 |
Counts show recorded positions, not percentages. G1 = parents. A dash means no occurrence in the recorded slots; unknown ancestry remains unknown. Tap an ancestor for its coefficient contribution.
