Ancestor calculations 8 Generations
Understanding these calculations can be intricate, but we're here to help you understnad it.
Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.
Ancestor Loss, Maximum Ancestors, Actual Ancestors:
The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.
Percentage of Genetic Contribution:
This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.
Calculations for:
IMPERIALE'S CHANNING TATUM OF IRONWOOD
Coefficient of Inbreeding (COI):
| Analysis Summary | # of dogs | Gen 1 | Gen 2 | Gen 3 | Gen 4 | Gen 5 | Gen 6 | Gen 7 | Gen 8 |
|---|---|---|---|---|---|---|---|---|---|
| Ancestors in 8 generations | 136 | 2 | 2 | 4 | 9 | 10 | 19 | 40 | 63 |
| Max. ancestor count | 510 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 |
| Ancestor loss | 374 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ancestor loss % | 73.3% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ancestors | Genetic Contribution % | # of appearances | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|
| IMPERIALE'S SPENCER TRACY OF IRONWOOD | 50.00% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| IMPERIALE'S JENNIFER LAWRENCE OF IRONWOOD | 50.00% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| IMPERIALE BELLA RIDGE SHADY HARBOR KEVIN BACON | 25.00% | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 25.00% | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| KISHNIGA'S IMPERIALE VICOMTE | 23.83% | 12 | 0 | 0 | 0 | 0 | 6 | 1 | 4 | 1 |
| FABELHAFT TOO HOT TO HANDLE | 21.88% | 3 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| GRADONS IMPERIALE ENVOY | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| IMPERIALE BELLA RIDGE'S GRETA GARBO | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| IMPERIALE'S CLAUDETTE COLBERT | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| IMPERIALE'S ELIJAH WOOD | 12.50% | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| KARENDON IMPERIALE GRACE KELLY | 12.50% | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| BELBOULECAN HISTOIRE DE MA VIE | 11.72% | 11 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 4 |
| KISHNIGA'S SHOWBIZ AURORA | 11.72% | 11 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 4 |
| FABELHAFT FLOWER POWER | 10.94% | 3 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
| KISHNIGA'S BENVENUTO | 10.16% | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 12 |
| IMPERIALE'S CINDY CRAWFORD | 9.38% | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| BELBOULECAN IMP VICOMTESSE | 7.03% | 5 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 |
| 6.64% | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | |
| 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| IMPERIALE BELLA RIDGE'S STING | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| IMPERIALE'S JAMES CAGNEY | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| VI DU LAC STARHAVEN'S DANTE | 6.25% | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 2 |
| JUSTAMERE'S GOLDEN DELICIOUS | 6.25% | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 2 |
| LEBULL'S CLARABELL OF THE BALL | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| JUSTAMERES GOLDEN BUDDHA OF FABELHAFT | 5.47% | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| XCLUSIVE DE LA PARURE | 5.47% | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| EL TORRO'S ROCH VOISINE | 5.47% | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| FIRESIDES' SNOW BELLE | 5.47% | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| ALLSTONE DOUGLAS | 5.08% | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 |
| 5.08% | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | |
| BELBOULECAN LADY DRAGON FLY | 3.52% | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
| STARHAVEN'S MON SAUVAGE | 3.13% | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
| LE BULL'S ELWOOD | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| LEBULL'S KATY BAR THE DOOR | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| COLONEL TRUSARDI DE LA PARURE | 2.73% | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| KISHNIGA'S GLADRAGS SHOWBIZ | 2.73% | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| VI DU LAC STARHAVEN'S ANGEL | 2.73% | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
| 2.73% | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | |
| UNIC DE LA PARURE | 2.73% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| UNBARA DE LA PARURE | 2.73% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| COX'S GOODTIME CHARLIE BROWN | 2.73% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| EL TORRO'S SWEET JASMINE | 2.73% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| 2.73% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | |
| 2.34% | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | |
| 2.34% | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | |
| HONNORE-TAMINO DE LA CHAMPETRE | 1.95% | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| KARENDON'S PREMIERE EDITION | 1.56% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| OMAR SHARIF DE LA PARURE | 1.56% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| XOE DE LA PARURE | 1.56% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| COX'S GOOD TIME ACE IN THE HOLE | 1.56% | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| VANCROFT LEFOX AMERICAN BOY | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| LEBULL'S BOURR'EE | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| JACQUELLA OURAGAN | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| YSATIS DE LA PARURE | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| K N' D FOXY JOE OF COX'S GOODTIME | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| COX'S GOODTIME MINDY LOU OFKN'D | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| COX'S GOOD TIME DANDY ANDY | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| QUATT ARABELLA | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| BANDOG'S JOY TO THE WORLD | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| TIDEWATER'S MONTE CARLO JACKPOT | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| PATRICIA-PRINCESS DE LA PARURE | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |
| ANJOU DE LA PARURE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| ANJA VAN HARTOGS VREUGD | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| LEOPARD VAN EPPIES BARGIE | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| DUC DALI DE LA PARURE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| ADAMS' UNIQUE PHYSIQUE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| COX'S GOOD TIME DORENE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| COLONEL BLANC DE LA PARURE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| ANDREA DES GENTILS MINOIS | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |
| LEBULL'S FARGO | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| BUSHAWAY FROGGIE LEFOX | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| KARENDON'S SOPHIE AT LEBULL | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| VALENTINO DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| STARHAVEN'S HOT AND SPICY | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| ENSTROM'S SPIKE OF STARHAVEN | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| CROCKETT'S RAM BULL N GIRL | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| BORN-Ö'S DOMINIQUE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| LEIBOLL'S HANNIBAL | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| JACQUELLA MERVEILLEUX | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| MEREDIQUE DE LA CHAMPETRE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| ESTELLA DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| QUATT HONEYK | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| LEBULL ADAMS DINA OF RAGTIME | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| JACKPOT! SIR WINZALOT OF TW | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| LEFOX BUSHAWAY BELLADONNA | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| JOIE VAN EPPIES BARGIE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
