Ancestor calculations 8 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:
OTTO-PRINCE DE LA PARURE


Coefficient of Inbreeding (COI):
3.567%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 97 2 3 6 13 23 27 33 39
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 413 0 0 0 0 0 0 0 0
Ancestor loss % 81.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
EGOISTE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
ANJOU DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
CHIRINE MA JOIE 31.25% 2 0 1 0 1 0 0 0 0
VALENTINO DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
BORN-Ö'S DOMINIQUE 25.00% 1 0 1 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 18.75% 3 0 0 1 0 2 0 0 0
ODILO VON DER GRIMMELSBURG 18.75% 2 0 0 1 1 0 0 0 0
QUINCY VON DER GRIMMELSBURG 17.97% 9 0 0 0 1 2 1 5 0
ZARTAN VON DER GRIMMELSBURG 17.19% 7 0 0 0 1 1 5 0 0
AMADEE MA JOIE 15.63% 2 0 0 1 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 12.50% 1 0 0 1 0 0 0 0 0
L'ANGE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
ZENO VON DER GRIMMELSBURG 12.11% 15 0 0 0 0 1 2 3 9
10.94% 3 0 0 0 1 1 1 0 0
ILUSION DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0
ANDREA DES GENTILS MINOIS 9.38% 3 0 0 0 0 3 0 0 0
CORINNA VON DER GRIMMELSBURG 9.38% 3 0 0 0 1 0 2 0 0
JEANIE VON DER GRIMMELSBURG 8.98% 9 0 0 0 0 1 2 1 5
ZUT-ZOLA VON RATIBOR UND CORVEY 8.59% 7 0 0 0 0 1 1 5 0
BONBONNIERE-BLANCHE DE LA PARURE 7.81% 4 0 0 0 0 1 3 0 0
7.81% 11 0 0 0 0 0 2 3 6
TRIOMPHE TIA DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0
6.64% 5 0 0 0 0 1 1 2 1
COLONEL BLANC DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
FRANCOIS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
BARON BALOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
JACQUELLA GIGOLETTE 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S BONITA 6.25% 1 0 0 0 1 0 0 0 0
5.47% 12 0 0 0 0 0 0 2 10
5.47% 3 0 0 0 0 1 1 1 0
5.47% 3 0 0 0 0 1 1 1 0
WENDY VON DER GRIMMELSBURG 4.69% 6 0 0 0 0 0 1 3 2
HEUREUX HENRI DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
4.69% 3 0 0 0 0 0 3 0 0
CERISETTE VON RATIBOR UND CORVEY 4.30% 7 0 0 0 0 0 1 1 5
4.30% 6 0 0 0 0 0 1 2 3
LE BLANC VON DER GRIMMELSBURG 3.91% 4 0 0 0 0 0 1 3 0
GERMAINE DE LA PARURE 3.91% 4 0 0 0 0 0 1 3 0
BESING PETIT ROI 3.91% 2 0 0 0 0 1 0 1 0
URIEL VON RATIBOR UND CORVEY 3.52% 7 0 0 0 0 0 0 2 5
COLETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
OLALA VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 1 1 2
CARLOS VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0
3.13% 4 0 0 0 0 0 1 1 2
HUBERTINE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
MR. LARRY VAN DE ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0
HEUREUX HIBOU DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
HUGUETTE VON RATIBOR UND CORVEY 2.34% 5 0 0 0 0 0 0 1 4
1.95% 4 0 0 0 0 0 0 1 3
1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
1.95% 4 0 0 0 0 0 0 1 3
INCONNUE INES VON RATIBOR UND CORVEY 1.56% 3 0 0 0 0 0 0 1 2
DANIELLE VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
HIBOU VON RATIBOR UND CORVEY 1.56% 3 0 0 0 0 0 0 1 2
CHEVALIER VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
CHOWBULL FARUK 1.56% 1 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
LANCEFIELD LADY PUPPET 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
WATTEAU VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.78% 1 0 0 0 0 0 0 1 0
ALICELLA V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
CHERI DK33060/80 0.78% 1 0 0 0 0 0 0 1 0
CHICO V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
NADINE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
GUSTAVE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
LEILA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
NANETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
QUATT POLLYANNA 0.39% 1 0 0 0 0 0 0 0 1