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:
BEAUBEAU DE LA PARURE


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 107 2 3 4 8 11 14 27 35 40 48
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1939 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.8% 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
ZOHSE DAYAN DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
VAYA DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
XARAMOUCHE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
UCHY DE LA PARURE 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
DUC DALI DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0 0 0
UOMO DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
UGASTI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ANGELIQUE DE LA PARURE 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
CHIRINE MA JOIE 10.16% 3 0 0 0 1 1 0 1 0 0 0
COCO VON DER GRIMMELSBURG 9.38% 6 0 0 0 0 2 1 1 2 0 0
BORN-Ö'S DOMINIQUE 9.38% 2 0 0 0 1 1 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 8.59% 4 0 0 0 0 2 1 1 0 0 0
QUINCY VON DER GRIMMELSBURG 7.91% 17 0 0 0 0 0 2 3 3 4 5
L'ANGE DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.23% 13 0 0 0 0 0 2 2 4 5 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
BLANCE NOIR'S CARMEN 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
EGOISTE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEBULL'S RHINESTONE COWGIRL 6.25% 1 0 0 0 1 0 0 0 0 0 0
ILUSION DE LA PARURE 5.27% 7 0 0 0 0 0 2 1 3 1 0
AMADEE MA JOIE 5.08% 3 0 0 0 0 1 1 0 1 0 0
CORINNA VON DER GRIMMELSBURG 4.69% 6 0 0 0 0 0 2 1 1 2 0
ZENO VON DER GRIMMELSBURG 4.69% 19 0 0 0 0 0 0 2 3 6 8
JEANIE VON DER GRIMMELSBURG 3.71% 12 0 0 0 0 0 0 2 3 3 4
3.71% 5 0 0 0 0 0 1 2 1 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.61% 13 0 0 0 0 0 0 2 2 4 5
ANDREA DES GENTILS MINOIS 3.52% 6 0 0 0 0 0 0 3 3 0 0
3.22% 16 0 0 0 0 0 0 0 4 5 7
3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 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
2.73% 9 0 0 0 0 0 0 2 1 2 4
2.64% 7 0 0 0 0 0 0 2 1 3 1
2.64% 7 0 0 0 0 0 0 2 1 3 1
TRIOMPHE TIA DE LA PARURE 2.54% 3 0 0 0 0 0 1 1 0 1 0
BARON BALOU DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
FRANCOIS DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
COLONEL BLANC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
JACQUELLA GIGOLETTE 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBÖLL'S BONITA 2.34% 2 0 0 0 0 0 1 1 0 0 0
1.95% 18 0 0 0 0 0 0 0 0 2 16
1.95% 11 0 0 0 0 0 0 0 2 3 6
HUBERTINE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
MR. LARRY VAN DE ZUYLENSTEDE 1.95% 3 0 0 0 0 0 0 2 1 0 0
1.76% 6 0 0 0 0 0 0 0 3 3 0
CERISETTE VON RATIBOR UND CORVEY 1.56% 8 0 0 0 0 0 0 0 2 2 4
URIEL VON RATIBOR UND CORVEY 1.46% 12 0 0 0 0 0 0 0 0 3 9
LE BLANC VON DER GRIMMELSBURG 1.27% 7 0 0 0 0 0 0 0 1 3 3
BESING PETIT ROI 1.27% 3 0 0 0 0 0 0 1 1 0 1
OLALA VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 2 1 2
1.17% 5 0 0 0 0 0 0 0 2 1 2
JACQUELLA EMMANUELLA 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
1.17% 2 0 0 0 0 0 0 1 1 0 0
HEUREUX HIBOU DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 1 3 1
HUGUETTE VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
NANDA DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 7 0 0 0 0 0 0 0 0 2 5
HIBOU VON RATIBOR UND CORVEY 0.78% 6 0 0 0 0 0 0 0 0 2 4
DANIELLE VON DER GRIMMELSBURG 0.68% 5 0 0 0 0 0 0 0 0 2 3
INCONNUE INES VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 4 0 0 0 0 0 0 0 0 2 2
CHOWBULL FARUK 0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA BARONESSEN 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
WATTEAU VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
LANCEFIELD LADY PUPPET 0.49% 5 0 0 0 0 0 0 0 0 0 5
ALICELLA V.D. ZUYLENSTEDE 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
CHICO V.D. ZUYLENSTEDE 0.49% 3 0 0 0 0 0 0 0 0 2 1
COLETTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHERI DK33060/80 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
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
LEILA 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
NANETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUEEN ANNABELLE V.D. ZUYLENSTEDE 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
QUATT POLLYANNA 0.20% 2 0 0 0 0 0 0 0 0 0 2
BERYLL VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 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