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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:
DAULÖKKE'S NAPOLEON BONAPARTE


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 129 2 3 4 6 11 17 26 43 52 61
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1917 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.7% 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
FRIPON VAN DE PATERHOEK 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 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
25.00% 1 0 1 0 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 1 0 0 1 0 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 12.50% 1 0 0 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 9.38% 2 0 0 0 1 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANJOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1 0 0
ZARTAN VON DER GRIMMELSBURG 5.66% 16 0 0 0 0 0 1 2 2 7 4
4.79% 9 0 0 0 0 0 1 2 3 2 1
VALENTINO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
BORN-Ö'S DOMINIQUE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ANDREA DES GENTILS MINOIS 4.69% 8 0 0 0 0 0 1 2 3 2 0
LEIBÖLL'S CATHARINA 4.69% 2 0 0 0 0 1 1 0 0 0 0
CHIRINE MA JOIE 4.30% 3 0 0 0 0 1 0 1 1 0 0
QUINCY VON DER GRIMMELSBURG 4.00% 15 0 0 0 0 0 0 2 3 3 7
OMAR SHARIF DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 3.13% 6 0 0 0 0 0 1 0 3 2 0
RUTKJAER'S ALBERTE 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
AMADEE MA JOIE 2.93% 4 0 0 0 0 0 1 1 1 1 0
ODILO VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.64% 12 0 0 0 0 0 0 1 2 2 7
HEUREUX HENRI DE LA PARURE 2.64% 10 0 0 0 0 0 0 1 2 4 3
2.54% 9 0 0 0 0 0 0 1 2 4 2
COLONEL TRUSARDI DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBÖLL'S ANGELINA 2.34% 2 0 0 0 0 0 1 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 2.15% 9 0 0 0 0 0 0 0 3 4 2
ZENO VON DER GRIMMELSBURG 2.05% 12 0 0 0 0 0 0 0 2 3 7
BARON BALOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
JACQUELLA GIGOLETTE 1.95% 3 0 0 0 0 0 0 2 1 0 0
COLONEL BLANC DE LA PARURE 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
VOILA COCO VON RATIBOR UND CORVEY 1.66% 11 0 0 0 0 0 0 0 1 3 7
JEANIE VON DER GRIMMELSBURG 1.66% 8 0 0 0 0 0 0 0 2 3 3
1.66% 10 0 0 0 0 0 0 0 1 4 5
CHOWBULL FARUK 1.66% 5 0 0 0 0 0 0 1 1 2 1
L'ANGE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
CORINNA VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 1 0 3 2
ILUSION DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2 0
BLACKY 1.56% 1 0 0 0 0 0 1 0 0 0 0
TRIOMPHE TIA DE LA PARURE 1.46% 4 0 0 0 0 0 0 1 1 1 1
NANDA DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 1 2 4
LEIBÖLL'S BONITA 1.17% 2 0 0 0 0 0 0 1 1 0 0
LE BLANC VON DER GRIMMELSBURG 1.07% 8 0 0 0 0 0 0 0 0 3 5
GERMAINE DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
0.98% 6 0 0 0 0 0 0 0 1 1 4
RANI VON DER GRIMMELSBURG 0.98% 6 0 0 0 0 0 0 0 1 1 4
JACQUELLA EMMANUELLA 0.98% 3 0 0 0 0 0 0 0 2 1 0
CERISETTE VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 1 2 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
WENDY VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 1 0 0 0 0 0 0 1 0 0 0
HERCULE DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0 0
BESING PETIT ROI 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 5 0 0 0 0 0 0 0 0 2 3
COLETTE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
CARLOS VON DER GRIMMELSBURG 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
JACQUELLA BARONESSEN 0.49% 3 0 0 0 0 0 0 0 0 2 1
HUGUETTE VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
HIBOU VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
HEUREUX HIBOU DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HUBERTINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 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
URIEL VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
OLALA 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
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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.29% 2 0 0 0 0 0 0 0 0 1 1
DANIELLE VON DER GRIMMELSBURG 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
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 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
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEVALIER VON DER GRIMMELSBURG 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
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAVANNY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
LANCEFIELD LADY PUPPET 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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