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:
DESIRE 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
Ancestors in 9 generations 120 2 4 5 6 16 28 31 50 52
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 902 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
KLEINCALVIN DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0
BLANCHE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 30.47% 5 0 0 2 0 1 1 1 0 0
ORESTE DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0
VIOLET BLANCHE DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0
ZOHSE DAYAN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
VAGENTA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 22.27% 12 0 0 0 2 0 4 3 3 0
CHIRINE MA JOIE 18.36% 7 0 0 0 2 0 3 1 1 0
ZARTAN VON DER GRIMMELSBURG 15.63% 28 0 0 0 0 0 4 4 12 8
BORN-Ö'S DOMINIQUE 14.06% 4 0 0 0 1 2 1 0 0 0
COCO VON DER GRIMMELSBURG 13.28% 13 0 0 0 0 2 1 5 3 2
ANDREA DES GENTILS MINOIS 12.89% 16 0 0 0 0 2 0 5 5 4
LATOIYA DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
UCHY DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
COLONEL BLANC DE LA PARURE 11.13% 12 0 0 0 0 2 0 4 3 3
QUINCY VON DER GRIMMELSBURG 10.74% 27 0 0 0 0 0 0 7 7 13
AMADEE MA JOIE 9.96% 8 0 0 0 0 2 0 4 1 1
BONBONNIERE-BLANCHE DE LA PARURE 7.62% 15 0 0 0 0 0 2 1 7 5
ODILO VON DER GRIMMELSBURG 7.42% 7 0 0 0 0 0 3 3 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 7.03% 20 0 0 0 0 0 0 4 4 12
6.64% 11 0 0 0 0 0 2 1 6 2
HEUREUX HENRI DE LA PARURE 6.45% 13 0 0 0 0 0 2 0 6 5
CORINNA VON DER GRIMMELSBURG 6.45% 11 0 0 0 0 0 2 1 5 3
WINNY DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
UGASTI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
LEBULLS ATHENA OF DUNCAN 6.25% 1 0 0 0 1 0 0 0 0 0
6.05% 12 0 0 0 0 0 2 0 5 5
ZENO VON DER GRIMMELSBURG 5.66% 20 0 0 0 0 0 0 0 9 11
BIJOU VON DER RUE DE LA VERT 5.47% 3 0 0 0 0 1 1 1 0 0
TRIOMPHE TIA DE LA PARURE 4.88% 7 0 0 0 0 0 2 0 4 1
VALENTINO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
L'ANGE DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0 0
JEANIE VON DER GRIMMELSBURG 4.10% 14 0 0 0 0 0 0 0 7 7
ILUSION DE LA PARURE 4.10% 9 0 0 0 0 0 0 3 3 3
3.71% 15 0 0 0 0 0 0 0 4 11
LE BLANC VON DER GRIMMELSBURG 3.71% 11 0 0 0 0 0 0 2 2 7
FRANCOIS DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0
BARON BALOU DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0
3.52% 10 0 0 0 0 0 0 2 2 6
JACQUELLA GIGOLETTE 3.52% 4 0 0 0 0 0 1 2 1 0
LEIBÖLL'S BONITA 3.52% 4 0 0 0 0 0 1 2 1 0
FRANCOISE HARDY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
BLANCE NOIR'S CARMEN 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
LEBULL'S RHINESTONE COWGIRL 3.13% 1 0 0 0 0 1 0 0 0 0
CERISETTE VON RATIBOR UND CORVEY 2.34% 8 0 0 0 0 0 0 0 4 4
BESING PETIT ROI 2.34% 6 0 0 0 0 0 0 2 0 4
1.76% 9 0 0 0 0 0 0 0 0 9
THERESA VON DER GRIMMELSBURG 1.76% 9 0 0 0 0 0 0 0 0 9
WENDY VON DER GRIMMELSBURG 1.76% 9 0 0 0 0 0 0 0 0 9
1.76% 6 0 0 0 0 0 0 0 3 3
1.76% 6 0 0 0 0 0 0 0 3 3
JACQUELLA EMMANUELLA 1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0
ASTA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
JEZEBEL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 8 0 0 0 0 0 0 0 0 8
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 5 0 0 0 0 0 0 0 3 2
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COLETTE DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
CARLOS VON DER GRIMMELSBURG 1.37% 3 0 0 0 0 0 0 1 1 1
HUGUETTE VON RATIBOR UND CORVEY 1.17% 4 0 0 0 0 0 0 0 2 2
HIBOU VON RATIBOR UND CORVEY 1.17% 6 0 0 0 0 0 0 0 0 6
OLALA VON DER GRIMMELSBURG 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
HUBERTINE DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
MR. LARRY VAN DE ZUYLENSTEDE 1.17% 4 0 0 0 0 0 0 0 2 2
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
HEUREUX HIBOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2 0
NADINE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
ANNABELLE VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
CHOWBULL FARUK 0.78% 3 0 0 0 0 0 0 0 1 2
JACQUELLA BARONESSEN 0.78% 3 0 0 0 0 0 0 0 1 2
ILONKA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.39% 2 0 0 0 0 0 0 0 0 2
CHEMERA V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 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