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:
XCOLONEL 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
Ancestors in 8 generations 90 2 4 3 8 15 18 25 35
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 420 0 0 0 0 0 0 0 0
Ancestor loss % 82.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
UOMO DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
NYMPHE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
BLANCE NOIR'S CARMEN 25.00% 1 0 1 0 0 0 0 0 0
DON CAMILO 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
ZARTAN VON DER GRIMMELSBURG 14.45% 6 0 0 0 1 1 3 0 1
12.50% 1 0 0 1 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 9.38% 3 0 0 0 1 0 2 0 0
QUINCY VON DER GRIMMELSBURG 8.59% 6 0 0 0 0 1 2 3 0
ZUT-ZOLA VON RATIBOR UND CORVEY 7.03% 5 0 0 0 0 1 1 3 0
ANDREA DES GENTILS MINOIS 7.03% 3 0 0 0 0 2 0 1 0
JOIE VAN EPPIES BARGIE 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
FRANCOIS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 6.25% 9 0 0 0 0 0 1 4 4
GIBOULEE MA JOIE 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
5.08% 8 0 0 0 0 0 1 2 5
HEUREUX HENRI DE LA PARURE 5.08% 4 0 0 0 0 0 3 0 1
4.69% 3 0 0 0 0 1 0 2 0
4.69% 2 0 0 0 0 1 1 0 0
JEANIE VON DER GRIMMELSBURG 4.30% 6 0 0 0 0 0 1 2 3
COLONEL BLANC DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
CERISETTE VON RATIBOR UND CORVEY 3.52% 5 0 0 0 0 0 1 1 3
3.52% 3 0 0 0 0 0 2 0 1
3.13% 6 0 0 0 0 0 0 2 4
ODILO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
AMADEE MA JOIE 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
OLALA VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 1 0 2
LE BLANC VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0
2.34% 5 0 0 0 0 0 0 1 4
2.34% 3 0 0 0 0 0 1 0 2
NANDA DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0
ILUSION DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
ELEONORE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0
HUGUETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
FERNANDEL VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
TRIOMPHE TIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
CHOWBULL FARUK 1.56% 1 0 0 0 0 0 1 0 0
HIBOU VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
URIEL VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
0.78% 2 0 0 0 0 0 0 0 2
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.78% 1 0 0 0 0 0 0 1 0
BESING PETIT ROI 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
DANIELLE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 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
CHEVALIER VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 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
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