Ancestor calculations 10 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:
OBSESSION DELL'AKIRIS
Coefficient of Inbreeding (COI):
| Analysis Summary | # of dogs | Gen 1 | Gen 2 | Gen 3 | Gen 4 | Gen 5 | Gen 6 | Gen 7 | Gen 8 | Gen 9 | Gen 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ancestors in 10 generations | 94 | 2 | 2 | 6 | 14 | 13 | 31 | 25 | 35 | 35 | 34 |
| Max. ancestor count | 2046 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 |
| Ancestor loss | 1952 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ancestor loss % | 95.4% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ancestors | Genetic Contribution % | # of appearances | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| COLONEL TRUSARDI DE LA PARURE | 50.00% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| LATOIYA DELL'AKIRIS | 50.00% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| OMAR SHARIF DE LA PARURE | 40.63% | 4 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| CHIRINE MA JOIE | 31.25% | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| ZARTAN VON DER GRIMMELSBURG | 24.22% | 8 | 0 | 0 | 0 | 2 | 2 | 3 | 1 | 0 | 0 | 0 |
| 23.44% | 140 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 36 | 88 | |
| COLONEL BLANC DE LA PARURE | 20.31% | 4 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| ANDREA DES GENTILS MINOIS | 20.31% | 4 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| COCO VON DER GRIMMELSBURG | 15.63% | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| AMADEE MA JOIE | 15.63% | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| QUINCY VON DER GRIMMELSBURG | 15.23% | 9 | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 1 | 0 | 0 |
| FRANCOISE HARDY DE LA PARURE | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| INOVATION-PRINCE DE LA PARURE | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| ZUT-ZOLA VON RATIBOR UND CORVEY | 12.11% | 8 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 1 | 0 | 0 |
| ZENO VON DER GRIMMELSBURG | 11.91% | 16 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 5 | 3 | 0 |
| BONBONNIERE-BLANCHE DE LA PARURE | 10.16% | 4 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
| HEUREUX HENRI DE LA PARURE | 10.16% | 4 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
| 10.16% | 4 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | |
| 9.86% | 17 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 5 | 4 | 1 | |
| CORINNA VON DER GRIMMELSBURG | 7.81% | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| 7.81% | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | |
| TRIOMPHE TIA DE LA PARURE | 7.81% | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| JEANIE VON DER GRIMMELSBURG | 7.62% | 9 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 1 | 0 |
| LE BLANC VON DER GRIMMELSBURG | 6.64% | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 0 |
| L'ANGE DE LA PARURE | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| ASTA VON DER GRIMMELSBURG | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| JEZEBEL DE LA PARURE | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| ODILO VON DER GRIMMELSBURG | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| WATTEAU VON RATIBOR UND CORVEY | 6.25% | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 10 | 20 |
| 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| CERISETTE VON RATIBOR UND CORVEY | 6.05% | 8 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 1 | 0 |
| 5.96% | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 5 | 3 | |
| HIBOU VON RATIBOR UND CORVEY | 5.08% | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 6 | 4 |
| 4.88% | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 20 | |
| URIEL VON RATIBOR UND CORVEY | 4.79% | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 5 |
| 4.49% | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 6 | |
| NANETTE VON RATIBOR UND CORVEY | 4.49% | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 16 |
| HUGUETTE VON RATIBOR UND CORVEY | 4.20% | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 1 |
| LANCEFIELD LADY PUPPET | 4.20% | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 7 | 9 |
| 4.10% | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | |
| BESING PETIT ROI | 3.91% | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| ILUSION DE LA PARURE | 3.91% | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| 3.52% | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | |
| NADINE VON RATIBOR UND CORVEY | 3.32% | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 | 4 |
| GUSTAVE VON RATIBOR UND CORVEY | 3.32% | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 | 4 |
| 3.32% | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | |
| ANNABELLE VON DER GRIMMELSBURG | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| DANIELLE VON DER GRIMMELSBURG | 2.83% | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 5 |
| FLAUBERT VON RATIBOR UND CORVEY | 2.54% | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 |
| 2.54% | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | |
| INCONNUE INES VON RATIBOR UND CORVEY | 2.44% | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 1 |
| HEUREUX HIBOU DE LA PARURE | 2.34% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 |
| 2.34% | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 4 | |
| OLALA VON DER GRIMMELSBURG | 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | |
| 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | |
| 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | |
| 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | |
| 1.66% | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | |
| 1.66% | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | |
| TEXAN TIM OF QUATT | 1.66% | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 7 |
| 1.66% | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 7 | |
| ILONKA VON DER GRIMMELSBURG | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| HUBERTINE DE LA PARURE | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| MR. LARRY VAN DE ZUYLENSTEDE | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| LEILA VON DER GRIMMELSBURG | 1.17% | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
| NAPOLEON VON RATIBOR UND CORVEY | 0.49% | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
| QUATT TIGER TIM | 0.49% | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| MARIA SNOW OF QUATT | 0.49% | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0.49% | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | |
| HOBBY VON DER GRIMMELSBURG | 0.39% | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| ALICELLA V.D. ZUYLENSTEDE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| CHICO V.D. ZUYLENSTEDE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 0.29% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |
| QUATT POLLYANNA | 0.29% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| QUEEN ANNABELLE V.D. ZUYLENSTEDE | 0.20% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| MARIE ANN OF QUATT | 0.10% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0.10% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| ANNCEY OF QUATT | 0.10% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| SNOWBOY OF QUATT | 0.10% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| QUATT HONEY BEAR | 0.10% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| QUATT POLLY SNOW | 0.10% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
