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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:
VICTOIRE DU FIACRE DE MONTPARNASSE


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 105 2 3 6 7 13 19 30 32 45 42
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1941 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.9% 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
BONAPARTE DE NOIRE BEATITUDE 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEIBÖLL'S SOLEIL 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JASMIJN VAN HARTOGS VREUGD 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 18.75% 2 0 0 1 1 0 0 0 0 0 0
RUTKJAER'S ALBERTE 18.75% 2 0 0 1 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEUN VAN HARTOGS VREUGD 12.50% 1 0 0 1 0 0 0 0 0 0 0
ANGELA VAN HARTOGS VREUGD 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
FRANCOIS DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBÖLL'S CATHARINA 9.38% 2 0 0 0 1 1 0 0 0 0 0
BLACKY 9.38% 2 0 0 0 1 1 0 0 0 0 0
7.03% 4 0 0 0 0 1 2 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.25% 5 0 0 0 0 1 1 1 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
RANNI 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 5.47% 3 0 0 0 0 1 1 1 0 0 0
QUINCY VON DER GRIMMELSBURG 4.69% 6 0 0 0 0 0 2 1 1 2 0
JACQUELLA GIGOLETTE 4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBÖLL'S ANGELINA 4.69% 2 0 0 0 0 1 1 0 0 0 0
HERCULE DU SOURIRE DOUX 4.69% 2 0 0 0 0 1 1 0 0 0 0
HELENE DU SOURIRE DOUX 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 4 0 0 0 0 0 2 2 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
HEUREUX HENRI DE LA PARURE 4.49% 7 0 0 0 0 0 1 2 3 1 0
3.91% 5 0 0 0 0 0 1 2 2 0 0
ZENO VON DER GRIMMELSBURG 3.71% 14 0 0 0 0 0 0 2 2 4 6
CHOWBULL FARUK 3.52% 4 0 0 0 0 0 1 2 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.13% 5 0 0 0 0 0 1 1 1 2 0
ODILO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
2.64% 9 0 0 0 0 0 0 1 3 2 3
LE BLANC VON DER GRIMMELSBURG 2.54% 7 0 0 0 0 0 0 1 3 3 0
COCO VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0 0 0
JEANIE VON DER GRIMMELSBURG 2.34% 6 0 0 0 0 0 0 2 1 1 2
URSELA DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
BARRY-BLANC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
JOHN ROSS DES GENTILS MINOIS 2.34% 2 0 0 0 0 0 1 1 0 0 0
JACQUELLA EMMANUELLA 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
URIEL VON RATIBOR UND CORVEY 2.25% 12 0 0 0 0 0 0 0 2 5 5
HUGUETTE VON RATIBOR UND CORVEY 1.95% 13 0 0 0 0 0 0 0 1 4 8
ILUSION DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 1.76% 4 0 0 0 0 0 0 1 2 1 0
1.76% 4 0 0 0 0 0 0 1 2 1 0
CERISETTE VON RATIBOR UND CORVEY 1.56% 5 0 0 0 0 0 0 1 1 1 2
1.56% 8 0 0 0 0 0 0 0 2 2 4
WATTEAU VON RATIBOR UND CORVEY 1.46% 13 0 0 0 0 0 0 0 0 2 11
LANCEFIELD LADY PUPPET 1.46% 12 0 0 0 0 0 0 0 0 3 9
HIBOU VON RATIBOR UND CORVEY 1.27% 8 0 0 0 0 0 0 0 1 2 5
FLAUBERT VON RATIBOR UND CORVEY 1.27% 8 0 0 0 0 0 0 0 1 2 5
1.27% 7 0 0 0 0 0 0 0 1 3 3
1.17% 12 0 0 0 0 0 0 0 0 0 12
FANCY DES GENTILS MINOIS 1.17% 2 0 0 0 0 0 0 1 1 0 0
CORINNA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.07% 6 0 0 0 0 0 0 0 1 2 3
NADINE VON RATIBOR UND CORVEY 0.98% 8 0 0 0 0 0 0 0 0 2 6
GUSTAVE VON RATIBOR UND CORVEY 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.88% 5 0 0 0 0 0 0 0 1 1 3
BERYLL VON DEN BOURBONISCHEN LILIEN 0.88% 4 0 0 0 0 0 0 0 1 2 1
COLONEL BLANC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 3 0 0 0 0 0 0 0 1 1 1
DANIELLE VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
INCONNUE INES VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
BANJOLIQUE DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 5 0 0 0 0 0 0 0 0 1 4
NANETTE VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.59% 2 0 0 0 0 0 0 0 1 1 0
CHERI DK33060/80 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
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
OLALA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
TEXAN TIM OF QUATT 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
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
0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CLAIR DE LUNE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEILA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
TINTIN VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
ALICELLA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
QUEEN ANNABELLE V.D. ZUYLENSTEDE 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
QUATT POLLYANNA 0.10% 1 0 0 0 0 0 0 0 0 0 1
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