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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:
VAGENTA DE LA PARURE


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 91 2 2 4 5 15 23 24 27 28 25
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1955 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 95.6% 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
50.00% 1 1 0 0 0 0 0 0 0 0 0
ROMA-PRINCESSE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
WINNY DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 18.75% 2 0 0 1 1 0 0 0 0 0 0
VALENTINO DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BORN-Ö'S DOMINIQUE 12.50% 1 0 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
CHIRINE MA JOIE 9.38% 2 0 0 0 1 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 9.38% 8 0 0 0 0 0 4 4 0 0 0
ODILO VON DER GRIMMELSBURG 9.38% 2 0 0 0 1 1 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 9.38% 10 0 0 0 0 1 1 4 4 0 0
ZENO VON DER GRIMMELSBURG 7.23% 20 0 0 0 0 0 1 1 8 8 2
ANDREA DES GENTILS MINOIS 6.25% 3 0 0 0 0 1 2 0 0 0 0
COCO VON DER GRIMMELSBURG 6.25% 3 0 0 0 0 1 2 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 6.25% 5 0 0 0 0 0 3 2 0 0 0
COLONEL BLANC DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
COLETTE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 4.69% 8 0 0 0 0 0 0 4 4 0 0
JEANIE VON DER GRIMMELSBURG 4.69% 10 0 0 0 0 0 1 1 4 4 0
4.69% 18 0 0 0 0 0 0 1 5 8 4
AMADEE MA JOIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
CARLOS VON DER GRIMMELSBURG 4.69% 2 0 0 0 0 1 1 0 0 0 0
ILUSION DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
3.91% 5 0 0 0 0 0 1 2 2 0 0
3.91% 3 0 0 0 0 0 2 1 0 0 0
3.52% 18 0 0 0 0 0 0 1 1 8 8
WENDY VON DER GRIMMELSBURG 3.32% 15 0 0 0 0 0 0 1 2 6 6
FRANCOIS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BARON BALOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LE BLANC VON DER GRIMMELSBURG 3.13% 5 0 0 0 0 0 0 3 2 0 0
HEUREUX HENRI DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 3 0 0 0 0 0 1 2 0 0 0
CORINNA VON DER GRIMMELSBURG 3.13% 3 0 0 0 0 0 1 2 0 0 0
JACQUELLA GIGOLETTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S BONITA 3.13% 1 0 0 0 0 1 0 0 0 0 0
2.73% 24 0 0 0 0 0 0 0 0 4 20
CERISETTE VON RATIBOR UND CORVEY 2.34% 8 0 0 0 0 0 0 0 4 4 0
TRIOMPHE TIA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
OLALA VON DER GRIMMELSBURG 1.95% 5 0 0 0 0 0 0 1 2 2 0
1.95% 5 0 0 0 0 0 0 1 2 2 0
HIBOU VON RATIBOR UND CORVEY 1.86% 14 0 0 0 0 0 0 0 0 5 9
HUGUETTE VON RATIBOR UND CORVEY 1.56% 8 0 0 0 0 0 0 0 1 5 2
1.56% 5 0 0 0 0 0 0 0 3 2 0
NANDA DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
JACQUELLA EMMANUELLA 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
1.56% 1 0 0 0 0 0 1 0 0 0 0
WATTEAU VON RATIBOR UND CORVEY 1.46% 13 0 0 0 0 0 0 0 0 2 11
LANCEFIELD LADY PUPPET 1.46% 13 0 0 0 0 0 0 0 0 2 11
DANIELLE VON DER GRIMMELSBURG 1.37% 10 0 0 0 0 0 0 0 1 1 8
1.37% 10 0 0 0 0 0 0 0 0 4 6
1.37% 9 0 0 0 0 0 0 0 1 2 6
BESING PETIT ROI 1.17% 2 0 0 0 0 0 0 1 1 0 0
INCONNUE INES VON RATIBOR UND CORVEY 1.07% 7 0 0 0 0 0 0 0 0 4 3
FLAUBERT VON RATIBOR UND CORVEY 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 3 0 0 0 0 0 0 0 1 2 0
CHOWBULL FARUK 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA BARONESSEN 0.78% 1 0 0 0 0 0 0 1 0 0 0
NANETTE VON RATIBOR UND CORVEY 0.68% 7 0 0 0 0 0 0 0 0 0 7
HEUREUX HIBOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHERI DK33060/80 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEILA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
TINTIN VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
TEXAN TIM OF QUATT 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
CLAIR DE LUNE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
HOBBY VON DER GRIMMELSBURG 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
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