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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:
DAFNE BAFLO


Coefficient of Inbreeding (COI):
3.125%

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 96 2 4 6 7 11 9 15 19 24 34
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1950 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 95.3% 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
KLIFORD BAFLO 50.00% 1 1 0 0 0 0 0 0 0 0 0
SABRINA FOR FIREBALL. LEVY 50.00% 1 1 0 0 0 0 0 0 0 0 0
CHRIS VON GLANDORF 31.25% 2 0 1 0 1 0 0 0 0 0 0
LEIBÖLL'S OLFERT 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAKOTA BAFLO 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
15.63% 2 0 0 1 0 1 0 0 0 0 0
SAPHIRE VON GLANDORF 15.63% 2 0 0 1 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 12.50% 1 0 0 1 0 0 0 0 0 0 0
UTILO DU TERROIR DE FONTFROIDE 12.50% 1 0 0 1 0 0 0 0 0 0 0
MAKSIMA MAMBO 12.50% 1 0 0 1 0 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 7.81% 2 0 0 0 1 0 1 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 1 0 0 0 1 0 0 0 0 0 0
RUTKJAER'S ALBERTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
SALVATORE FERRAGAMO DU TERROIR DE FONTFROIDE 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
JACQUELLA MAGICIEN 3.91% 2 0 0 0 0 1 0 1 0 0 0
ALLSTONE DOUGLAS 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
JACQUELLA GIGOLETTE 3.52% 3 0 0 0 0 0 2 0 1 0 0
3.32% 4 0 0 0 0 0 1 2 0 1 0
FRANCOIS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S CATHARINA 3.13% 1 0 0 0 0 1 0 0 0 0 0
BLACKY 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.44% 4 0 0 0 0 0 1 0 2 0 1
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
COCO VON DER GRIMMELSBURG 1.76% 3 0 0 0 0 0 0 2 0 1 0
JACQUELLA EMMANUELLA 1.76% 3 0 0 0 0 0 0 2 0 1 0
CHOWBULL FARUK 1.66% 4 0 0 0 0 0 0 1 2 0 1
ANDREA DES GENTILS MINOIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S ANGELINA 1.56% 1 0 0 0 0 0 1 0 0 0 0
HERCULE DU SOURIRE DOUX 1.56% 1 0 0 0 0 0 1 0 0 0 0
HEUREUX HENRI DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 1 0 2 0
QUINCY VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 1 0 2 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
LE BLANC VON DER GRIMMELSBURG 1.07% 4 0 0 0 0 0 0 0 2 1 1
ZENO VON DER GRIMMELSBURG 1.07% 6 0 0 0 0 0 0 0 1 2 3
CORINNA VON DER GRIMMELSBURG 0.88% 3 0 0 0 0 0 0 0 2 0 1
0.78% 4 0 0 0 0 0 0 0 1 1 2
JOHN ROSS DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
JEANIE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 1 0 2
CERISETTE VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 1 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
URIEL VON RATIBOR UND CORVEY 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.39% 2 0 0 0 0 0 0 0 0 2 0
URSELA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BARRY-BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
FANCY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 2 0 0 0 0 0 0 0 0 2 0
CHERI DK33060/80 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
HIBOU VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 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% 3 0 0 0 0 0 0 0 0 0 3
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LANCEFIELD LADY PUPPET 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
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANJOLIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 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
NANETTE VON RATIBOR UND CORVEY 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
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