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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:
WALIRIA DELL'OLDOINYO LENGAI


Coefficient of Inbreeding (COI):
3.125%

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 123 2 4 5 8 9 16 23 37 47 55
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1923 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.0% 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
VICKING DU FIACRE DE MONTPARNASSE 50.00% 1 1 0 0 0 0 0 0 0 0 0
FERSY DELL'OLDOINYO LENGAI 50.00% 1 1 0 0 0 0 0 0 0 0 0
BONAPARTE DE NOIRE BEATITUDE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBÖLL'S SOLEIL 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S LINEE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 25.00% 2 0 0 2 0 0 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 18.75% 4 0 0 0 2 2 0 0 0 0 0
RUTKJAER'S ALBERTE 15.63% 3 0 0 0 2 1 0 0 0 0 0
JASMIJN VAN HARTOGS VREUGD 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
FRANCOIS DE LA PARURE 9.77% 5 0 0 0 0 2 2 0 1 0 0
LEIBÖLL'S CATHARINA 9.38% 4 0 0 0 0 2 2 0 0 0 0
BLACKY 7.81% 3 0 0 0 0 2 1 0 0 0 0
7.32% 10 0 0 0 0 0 2 4 2 1 1
ZARTAN VON DER GRIMMELSBURG 6.93% 15 0 0 0 0 0 2 2 3 3 5
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0 0 0
TEUN VAN HARTOGS VREUGD 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANGELA VAN HARTOGS VREUGD 6.25% 1 0 0 0 1 0 0 0 0 0 0
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
ANDREA DES GENTILS MINOIS 5.66% 8 0 0 0 0 0 2 2 1 3 0
LEIBÖLL'S ANGELINA 4.69% 4 0 0 0 0 0 2 2 0 0 0
QUINCY VON DER GRIMMELSBURG 4.59% 13 0 0 0 0 0 0 3 3 4 3
HEUREUX HENRI DE LA PARURE 4.30% 14 0 0 0 0 0 0 2 4 4 4
JACQUELLA GIGOLETTE 4.30% 4 0 0 0 0 0 2 1 1 0 0
HERCULE DU SOURIRE DOUX 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.81% 11 0 0 0 0 0 0 2 4 2 3
CHOWBULL FARUK 3.42% 8 0 0 0 0 0 0 2 4 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 3.22% 10 0 0 0 0 0 0 2 2 3 3
COCO VON DER GRIMMELSBURG 3.13% 6 0 0 0 0 0 0 3 1 2 0
3.13% 5 0 0 0 0 0 0 3 2 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
RANNI 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
ZENO VON DER GRIMMELSBURG 2.93% 16 0 0 0 0 0 0 0 3 5 8
ODILO VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1 0 0
2.54% 5 0 0 0 0 0 0 2 2 1 0
2.34% 13 0 0 0 0 0 0 0 2 5 6
HELENE DU SOURIRE DOUX 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
JEANIE VON DER GRIMMELSBURG 2.15% 10 0 0 0 0 0 0 0 3 3 4
JACQUELLA EMMANUELLA 2.15% 4 0 0 0 0 0 0 2 1 1 0
CHIRINE MA JOIE 1.95% 2 0 0 0 0 0 1 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 1.95% 10 0 0 0 0 0 0 0 2 4 4
JOHN ROSS DES GENTILS MINOIS 1.95% 3 0 0 0 0 0 0 2 1 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 1.66% 7 0 0 0 0 0 0 0 2 4 1
1.66% 7 0 0 0 0 0 0 0 2 4 1
ILUSION DE LA PARURE 1.66% 5 0 0 0 0 0 0 1 1 2 1
URSELA DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2 0
BARRY-BLANC DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2 0
CORINNA VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 0 3 1 2
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
CERISETTE VON RATIBOR UND CORVEY 1.46% 7 0 0 0 0 0 0 0 2 2 3
URIEL VON RATIBOR UND CORVEY 1.27% 10 0 0 0 0 0 0 0 0 3 7
HUGUETTE VON RATIBOR UND CORVEY 1.07% 9 0 0 0 0 0 0 0 0 2 7
1.07% 8 0 0 0 0 0 0 0 0 3 5
FANCY DES GENTILS MINOIS 0.98% 3 0 0 0 0 0 0 0 2 1 0
AMADEE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 3 0 0 0 0 0 0 0 2 1 0
BORN-Ö'S BONA DEA 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
BIJOU VON DER RUE DE LA VERT 0.78% 1 0 0 0 0 0 0 1 0 0 0
HIBOU VON RATIBOR UND CORVEY 0.78% 6 0 0 0 0 0 0 0 0 2 4
FLAUBERT VON RATIBOR UND CORVEY 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 5 0 0 0 0 0 0 0 0 3 2
0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
HUBERTINE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.49% 3 0 0 0 0 0 0 0 0 2 1
LANCEFIELD LADY PUPPET 0.49% 5 0 0 0 0 0 0 0 0 0 5
CHERI DK33060/80 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
TRIOMPHE TIA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
NADINE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
DANIELLE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
BANJOLIQUE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
WATTEAU VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
OLALA VON DER GRIMMELSBURG 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
0.29% 3 0 0 0 0 0 0 0 0 0 3
COLETTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU 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
NANETTE VON RATIBOR UND CORVEY 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
0.20% 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 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
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHICO 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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