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Sign inLine-breeding
1 shared ancestor
Closest: Tanist · 3×
Top earner in tree
Not recorded
| Date | Track | Dist | Box | Finish | Time | Grade | Wgt | 1st Sec | Mgn | Winner / 2nd | Race |
|---|
Line-breeding detail — ancestors on both sides
Duplication 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. 2 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 |
|---|---|---|---|---|---|---|
Mad Tanist |
2 recorded positions. No contribution to the inbreeding coefficient is recorded for this ancestor in this window.
| 12.5% |
| — |
| — |
| — |
| S2 |
| — |
Castledown Lad(1934)2 recorded positions. No contribution to the inbreeding coefficient is recorded for this ancestor in this window. Sire side S 0.0%Dam side D 9.4% | 9.4% | — | — | — | D1 | D1 |
|---|
Tanist(1938)3 recorded positions. Share of the inbreeding coefficient: +0.39%. Sire side S 6.3%Dam side D 3.1% | 9.4% | — | — | — | — | S2D1 |
|---|
Mad Darkie(1937)2 recorded positions. No contribution to the inbreeding coefficient is recorded for this ancestor in this window. Sire side S 6.3%Dam side D 0.0% | 6.3% | — | — | — | — | S2 |
|---|
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.
