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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:
QUENBY 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 125 2 3 5 9 15 21 23 30 44 55
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1921 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.9% 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
OLAF VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
RAMONA VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULÖKKE'S LUFFEE 25.00% 1 0 1 0 0 0 0 0 0 0 0
UTOPIA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0 0
PENNY VON GLANDORF 18.75% 2 0 0 1 1 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 12.50% 1 0 0 1 0 0 0 0 0 0 0
MARCO VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 10.94% 3 0 0 0 1 1 1 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 9.38% 2 0 0 0 1 1 0 0 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 9.38% 2 0 0 0 1 1 0 0 0 0 0
RUTKJAER'S ALBERTE 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 3 0 0 0 0 2 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FANNY VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1 0 0
LEIBÖLL'S CATHARINA 5.47% 3 0 0 0 0 1 1 1 0 0 0
ALLSTONE DOUGLAS 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
4.39% 8 0 0 0 0 0 1 2 2 2 1
ZARTAN VON DER GRIMMELSBURG 4.30% 12 0 0 0 0 0 1 1 3 1 6
BLACKY 3.91% 2 0 0 0 0 1 0 1 0 0 0
ANDREA DES GENTILS MINOIS 3.32% 6 0 0 0 0 0 1 1 1 3 0
LEIBÖLL'S MERCEDES 3.13% 1 0 0 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S ANGELINA 2.73% 3 0 0 0 0 0 1 1 1 0 0
QUINCY VON DER GRIMMELSBURG 2.44% 8 0 0 0 0 0 0 1 2 4 1
HEUREUX HENRI DE LA PARURE 2.34% 9 0 0 0 0 0 0 1 2 2 4
JACQUELLA GIGOLETTE 2.34% 3 0 0 0 0 0 1 0 2 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
COCO VON DER GRIMMELSBURG 2.15% 5 0 0 0 0 0 0 2 0 3 0
2.15% 8 0 0 0 0 0 0 1 2 1 4
CHIRINE MA JOIE 1.95% 2 0 0 0 0 0 1 0 1 0 0
CHOWBULL FARUK 1.95% 6 0 0 0 0 0 0 1 2 1 2
HERCULE DU SOURIRE DOUX 1.95% 2 0 0 0 0 0 1 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.86% 6 0 0 0 0 0 0 1 1 3 1
DUC DALI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 4 0 0 0 0 0 0 1 1 2 0
VALENTINO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 1.46% 9 0 0 0 0 0 0 0 1 3 5
1.27% 8 0 0 0 0 0 0 0 1 2 5
ODILO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0 0
JEANIE VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 1 2 4
JACQUELLA EMMANUELLA 1.17% 3 0 0 0 0 0 0 1 0 2 0
CORINNA VON DER GRIMMELSBURG 1.07% 5 0 0 0 0 0 0 0 2 0 3
JOHN ROSS DES GENTILS MINOIS 0.98% 2 0 0 0 0 0 0 1 0 1 0
AMADEE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
CERISETTE VON RATIBOR UND CORVEY 0.88% 5 0 0 0 0 0 0 0 1 1 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 4 0 0 0 0 0 0 0 1 2 1
BORN-Ö'S BONA DEA 0.78% 1 0 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 1 1 2
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ILUSION DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
HUGUETTE VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
URSELA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
BARRY-BLANC DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
FANCY DES GENTILS MINOIS 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
TRIOMPHE TIA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
HIBOU VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
FLAUBERT VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
URIEL VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1 0 0
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LANCEFIELD LADY PUPPET 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
CARLOS VON DER GRIMMELSBURG 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
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1 0
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANJOLIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 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
NANETTE VON RATIBOR UND CORVEY 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
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
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
CHEMERA V.D. ZUYLENSTEDE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
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