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:
HUSHAN VANITY FAIR DAULOKKE


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 105 2 2 3 5 6 11 17 27 46
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 917 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
DAULÖKKE'S JARGON DE LUC 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
FRIPON VAN DE PATERHOEK 25.00% 1 0 1 0 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 25.00% 1 0 1 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S ROQUEFORT 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 2 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 2 0 0 0 0 2 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 3 0 0 0 0 1 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 3.91% 6 0 0 0 0 0 1 2 1 2
RAMONA PRINCESSE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
VALENTINO DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0
BORN-Ö'S DOMINIQUE 3.13% 3 0 0 0 0 0 1 2 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
LEIBÖLL'S CATHARINA 3.13% 3 0 0 0 0 0 1 2 0 0
RUTKJAER'S ALBERTE 3.13% 2 0 0 0 0 0 2 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0 0
ANDREA DES GENTILS MINOIS 2.93% 8 0 0 0 0 0 0 1 4 3
2.93% 9 0 0 0 0 0 0 1 3 5
OMAR SHARIF DE LA PARURE 2.73% 6 0 0 0 0 0 0 2 2 2
ZARTAN VON DER GRIMMELSBURG 2.54% 7 0 0 0 0 0 0 1 3 3
CHIRINE MA JOIE 2.34% 4 0 0 0 0 0 1 0 1 2
AMADEE MA JOIE 1.76% 4 0 0 0 0 0 0 1 2 1
COLONEL TRUSARDI DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
BIJOU VON DER RUE DE LA VERT 1.56% 3 0 0 0 0 0 0 1 2 0
BARON BALOU DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2
COCO VON DER GRIMMELSBURG 1.56% 5 0 0 0 0 0 0 1 0 4
GIBOULEE MA JOIE 1.56% 2 0 0 0 0 0 0 2 0 0
ODILO VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 1 1 2
QUINCY VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 0 2 4
JACQUELLA GIGOLETTE 1.56% 5 0 0 0 0 0 0 0 3 2
LEIBÖLL'S ANGELINA 1.56% 3 0 0 0 0 0 0 1 2 0
BLACKY 1.56% 2 0 0 0 0 0 0 2 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
COLONEL BLANC DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
HEUREUX HENRI DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 4 0 0 0 0 0 0 0 1 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.98% 4 0 0 0 0 0 0 0 1 3
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
LEIBÖLL'S BONITA 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 2 0 0 0 0 0 0 0 2 0
TRIOMPHE TIA DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
CHOWBULL FARUK 0.78% 3 0 0 0 0 0 0 0 1 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0
ILUSION DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA EMMANUELLA 0.59% 3 0 0 0 0 0 0 0 0 3
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
JEANIE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
ZENO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
ADELAIDE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
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
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1