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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:
POLLY VON GLANDORF


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 141 2 3 3 11 17 13 14 24 31 52
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1905 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.1% 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
RUFUS VON NEW GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
FANTASY VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
REMMY VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
QUPER VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
IGOR VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
RUBIE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
GORDON VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 3 0 0 0 1 2 0 0 0 0 0
FANNY VON GLANDORF 12.50% 3 0 0 0 1 2 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 3 0 0 0 1 2 0 0 0 0 0
10.16% 7 0 0 0 0 1 3 3 0 0 0
9.38% 4 0 0 0 0 2 2 0 0 0 0
YVETTE VON GLANDORF 9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBÖLL'S MERCEDES 7.81% 4 0 0 0 0 1 3 0 0 0 0
JOEL VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
CORY VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
UTOPIA VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
RONNIE VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
ROMANCE VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
ORTON VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
IVONN VON GLANDORF 6.25% 3 0 0 0 0 1 2 0 0 0 0
6.25% 3 0 0 0 0 1 2 0 0 0 0
DAULÖKKE'S LUFFEE 6.25% 1 0 0 0 1 0 0 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
FRANCOIS DE LA PARURE 3.42% 8 0 0 0 0 0 0 2 4 1 1
3.42% 17 0 0 0 0 0 0 0 3 9 5
JACQUELLA JACQUES 3.32% 7 0 0 0 0 0 0 2 4 1 0
BARON BALOU DE LA PARURE 3.22% 10 0 0 0 0 0 0 1 4 4 1
JACQUELLA GIGOLETTE 3.22% 10 0 0 0 0 0 0 1 4 4 1
3.13% 1 0 0 0 0 1 0 0 0 0 0
SAPHIRE VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0 0
PENNY VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 3.13% 2 0 0 0 0 0 2 0 0 0 0
JACQUELLA MAGICIEN 3.13% 3 0 0 0 0 0 1 2 0 0 0
LEIBÖLL'S CATHARINA 3.13% 6 0 0 0 0 0 0 2 4 0 0
LEIBOLL'S RASMINE 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
LEIBÖLL'S MUFFEE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.73% 15 0 0 0 0 0 0 0 2 7 6
BLACKY 2.73% 5 0 0 0 0 0 0 2 3 0 0
COCO VON DER GRIMMELSBURG 2.25% 12 0 0 0 0 0 0 0 2 5 5
BONBONNIERE-BLANCHE DE LA PARURE 1.76% 10 0 0 0 0 0 0 0 1 5 4
ALLSTONE DOUGLAS 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA EMMANUELLA 1.56% 9 0 0 0 0 0 0 0 1 4 4
LEIBÖLL'S ANGELINA 1.56% 6 0 0 0 0 0 0 0 2 4 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHOWBULL FARUK 1.37% 11 0 0 0 0 0 0 0 0 3 8
HERCULE DU SOURIRE DOUX 1.37% 5 0 0 0 0 0 0 0 2 3 0
CHIRINE MA JOIE 1.27% 3 0 0 0 0 0 0 1 1 0 1
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1 0 0
QUINCY VON DER GRIMMELSBURG 1.17% 10 0 0 0 0 0 0 0 0 2 8
HEUREUX HENRI DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
1.17% 9 0 0 0 0 0 0 0 0 3 6
ZUT-ZOLA VON RATIBOR UND CORVEY 1.07% 9 0 0 0 0 0 0 0 0 2 7
CORINNA VON DER GRIMMELSBURG 0.88% 7 0 0 0 0 0 0 0 0 2 5
0.88% 7 0 0 0 0 0 0 0 0 2 5
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
GERMAINE DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
JOHN ROSS DES GENTILS MINOIS 0.68% 5 0 0 0 0 0 0 0 0 2 3
AMADEE MA JOIE 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 5 0 0 0 0 0 0 0 0 2 3
BORN-Ö'S BONA DEA 0.59% 2 0 0 0 0 0 0 0 1 1 0
DUC DALI DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA BARONESSEN 0.59% 5 0 0 0 0 0 0 0 0 1 4
COLONEL BLANC DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
ODILO VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
VOILA COCO VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
VALENTINO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
ZENO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
NANDA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.29% 2 0 0 0 0 0 0 0 0 1 1
L'ANGE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
JOIE VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEANIE 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
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
URSELA DE LA PARURE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
FARAMOND VAN EPPIES BARGIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.10% 1 0 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 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
ADELAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 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
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