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Ancestor calculations 9 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:
WINKE VON GLANDORF


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
Ancestors in 9 generations 113 2 3 6 8 9 13 21 34 47
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 909 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
LEIBÖLL'S SANTE 50.00% 1 1 0 0 0 0 0 0 0 0
ESTER VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
LEIBOLL'S RASMINE 25.00% 1 0 1 0 0 0 0 0 0 0
ORTON VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 18.75% 2 0 0 1 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 1 0 0 1 0 0 0 0 0 0
VANGOGH DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0
YVETTE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
FANNY VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 9.38% 2 0 0 0 1 1 0 0 0 0
RUTKJAER'S ALBERTE 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 5.86% 11 0 0 0 0 0 1 3 3 4
5.66% 8 0 0 0 0 0 1 4 2 1
FRANCOIS DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0
LEIBÖLL'S CATHARINA 4.69% 2 0 0 0 0 1 1 0 0 0
ANDREA DES GENTILS MINOIS 4.69% 5 0 0 0 0 0 2 1 2 0
JACQUELLA GIGOLETTE 4.69% 4 0 0 0 0 0 2 2 0 0
BLACKY 4.69% 2 0 0 0 0 1 1 0 0 0
COCO VON DER GRIMMELSBURG 4.30% 6 0 0 0 0 0 1 2 3 0
HEUREUX HENRI DE LA PARURE 3.32% 9 0 0 0 0 0 0 2 2 5
CHIRINE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0
JACQUELLA MAGICIEN 3.13% 1 0 0 0 0 1 0 0 0 0
DON CAMILO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
2.93% 7 0 0 0 0 0 0 2 2 3
QUINCY VON DER GRIMMELSBURG 2.73% 8 0 0 0 0 0 0 1 3 4
ZUT-ZOLA VON RATIBOR UND CORVEY 2.54% 7 0 0 0 0 0 0 1 3 3
LEIBÖLL'S ANGELINA 2.34% 2 0 0 0 0 0 1 1 0 0
JACQUELLA EMMANUELLA 2.34% 4 0 0 0 0 0 0 2 2 0
CHOWBULL FARUK 2.34% 6 0 0 0 0 0 0 1 3 2
HERCULE DU SOURIRE DOUX 2.34% 2 0 0 0 0 0 1 1 0 0
CORINNA VON DER GRIMMELSBURG 2.15% 6 0 0 0 0 0 0 1 2 3
COLONEL BLANC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
AMADEE MA JOIE 1.95% 2 0 0 0 0 0 1 0 1 0
LE BLANC VON DER GRIMMELSBURG 1.76% 6 0 0 0 0 0 0 0 3 3
BORN-Ö'S BONA DEA 1.56% 1 0 0 0 0 0 1 0 0 0
ZENO VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 1 6
1.56% 3 0 0 0 0 0 0 1 2 0
1.17% 5 0 0 0 0 0 0 0 1 4
JOHN ROSS DES GENTILS MINOIS 1.17% 2 0 0 0 0 0 0 1 1 0
NANDA DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 2 0 0 0 0 0 0 1 1 0
JEANIE VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
CERISETTE VON RATIBOR UND CORVEY 0.98% 4 0 0 0 0 0 0 0 1 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0
LEIBÖLL'S BONITA 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 3 0 0 0 0 0 0 0 1 2
BARRY-BLANC DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
URSELA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
FANCY DES GENTILS MINOIS 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.39% 2 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 0.39% 2 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.39% 1 0 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
HEUREUX HIBOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ELEONORE VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
HIBOU VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JAVANNY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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