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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:
DAULÖKKE'S OUI-OUI


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 106 2 2 4 7 10 17 29 35 44
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 916 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.6% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
50.00% 1 1 0 0 0 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 50.00% 1 1 0 0 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 25.00% 1 0 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
ANJOU DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 12.50% 1 0 0 1 0 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 12.50% 1 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 7.81% 2 0 0 0 1 0 1 0 0 0
FRANCOIS DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.42% 8 0 0 0 0 1 1 1 5 0
VALENTINO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
BORN-Ö'S DOMINIQUE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S CATHARINA 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
QUINCY VON DER GRIMMELSBURG 6.05% 10 0 0 0 0 0 2 2 1 5
5.86% 4 0 0 0 0 1 1 1 1 0
ANDREA DES GENTILS MINOIS 5.47% 4 0 0 0 0 1 0 3 0 0
COCO VON DER GRIMMELSBURG 4.69% 3 0 0 0 0 1 0 2 0 0
ODILO VON DER GRIMMELSBURG 4.69% 2 0 0 0 0 1 1 0 0 0
AMADEE MA JOIE 3.91% 2 0 0 0 0 1 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.71% 8 0 0 0 0 0 1 1 1 5
COLONEL TRUSARDI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
BIJOU VON DER RUE DE LA VERT 3.13% 1 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
LEIBÖLL'S ANGELINA 3.13% 1 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 2.93% 7 0 0 0 0 0 0 2 2 3
HEUREUX HENRI DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3 0
2.73% 4 0 0 0 0 0 1 0 3 0
ILUSION DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
JEANIE VON DER GRIMMELSBURG 2.54% 5 0 0 0 0 0 0 2 2 1
2.54% 7 0 0 0 0 0 0 1 3 3
CORINNA VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 1 0 2 0
2.34% 2 0 0 0 0 0 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3 0
VOILA COCO VON RATIBOR UND CORVEY 1.95% 6 0 0 0 0 0 0 1 1 4
CHOWBULL FARUK 1.95% 2 0 0 0 0 0 1 0 1 0
COLONEL BLANC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
BARON BALOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 4 0 0 0 0 0 0 1 1 2
JACQUELLA GIGOLETTE 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBÖLL'S BONITA 1.56% 1 0 0 0 0 0 1 0 0 0
CERISETTE VON RATIBOR UND CORVEY 1.37% 3 0 0 0 0 0 0 1 1 1
NANDA DE LA PARURE 1.37% 4 0 0 0 0 0 0 1 0 3
1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 3 0 0 0 0 0 0 1 1 1
WENDY VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3
1.17% 4 0 0 0 0 0 0 0 2 2
LE BLANC VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
GERMAINE DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
BESING PETIT ROI 0.98% 2 0 0 0 0 0 0 1 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA EMMANUELLA 0.78% 1 0 0 0 0 0 0 1 0 0
HIBOU VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
FERNANDEL VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1
HUGUETTE VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
URIEL VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
DANIELLE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 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
0.39% 1 0 0 0 0 0 0 0 1 0
CHEVALIER VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1 0
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1 0
NADINE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
GUSTAVE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
INCONNUE INES 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
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
LANCEFIELD LADY PUPPET 0.20% 1 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
NANETTE 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
0.20% 1 0 0 0 0 0 0 0 0 1
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