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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:
LEIBÖLL'S BELCO BRISSOT


Coefficient of Inbreeding (COI):
1.602%

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 155 2 4 4 5 10 19 31 48 64 87
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1891 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.4% 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
DAULÖKKE'S ARISTOBEAU DU TEX 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEIBÖLL'S XERE'S 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
DAULÖKKE'S NORDIQUE HAUT-COUTURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBÖLL'S TIGRESSE 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
LEIBÖLL'S MERCEDES 18.75% 2 0 0 1 1 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 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
LEIBOLL'S HANNIBAL 10.16% 3 0 0 0 1 1 0 1 0 0 0
RUTKJAER'S ALBERTE 9.38% 2 0 0 0 1 1 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 5.76% 6 0 0 0 0 1 1 0 2 1 1
LEIBÖLL'S CATHARINA 5.08% 3 0 0 0 0 1 1 0 1 0 0
ZARTAN VON DER GRIMMELSBURG 4.88% 18 0 0 0 0 0 1 1 2 4 10
4.79% 11 0 0 0 0 0 1 2 2 3 3
BLACKY 4.69% 2 0 0 0 0 1 1 0 0 0 0
ANDREA DES GENTILS MINOIS 4.59% 13 0 0 0 0 0 1 2 0 5 5
BARON BALOU DE LA PARURE 3.42% 6 0 0 0 0 0 1 1 2 1 1
JACQUELLA GIGOLETTE 3.42% 6 0 0 0 0 0 1 1 2 1 1
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 3.13% 1 0 0 0 0 1 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 3.03% 7 0 0 0 0 0 1 0 2 3 1
HEUREUX HENRI DE LA PARURE 2.93% 12 0 0 0 0 0 0 1 3 2 6
VALENTINO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
BORN-Ö'S DOMINIQUE 2.73% 3 0 0 0 0 0 1 1 1 0 0
2.64% 10 0 0 0 0 0 0 1 3 1 5
COLONEL TRUSARDI DE LA PARURE 2.54% 5 0 0 0 0 0 0 2 2 1 0
BONBONNIERE-BLANCHE DE LA PARURE 2.54% 11 0 0 0 0 0 0 1 2 2 6
LEIBÖLL'S ANGELINA 2.54% 3 0 0 0 0 0 1 1 0 1 0
QUINCY VON DER GRIMMELSBURG 2.44% 11 0 0 0 0 0 0 1 1 4 5
KISHNIGA'S BENVENUTO 2.34% 2 0 0 0 0 0 1 1 0 0 0
HERCULE DU SOURIRE DOUX 2.34% 2 0 0 0 0 0 1 1 0 0 0
COCO VON DER GRIMMELSBURG 2.25% 9 0 0 0 0 0 0 1 1 4 3
CHOWBULL FARUK 2.05% 7 0 0 0 0 0 0 1 2 1 3
ZUT-ZOLA VON RATIBOR UND CORVEY 1.95% 8 0 0 0 0 0 0 1 1 2 4
COLONEL BLANC DE LA PARURE 1.76% 8 0 0 0 0 0 0 1 0 3 4
VOILA COCO VON RATIBOR UND CORVEY 1.76% 11 0 0 0 0 0 0 0 1 4 6
JACQUELLA EMMANUELLA 1.66% 5 0 0 0 0 0 0 1 1 2 1
KISHNIGA'S SHOWBIZ CHELSEA 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
GIBOULEE MA JOIE 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% 5 0 0 0 0 0 0 1 1 1 2
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 1.46% 10 0 0 0 0 0 0 0 1 2 7
AMADEE MA JOIE 1.37% 5 0 0 0 0 0 0 1 0 2 2
CHIRINE MA JOIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
LE BLANC VON DER GRIMMELSBURG 1.27% 7 0 0 0 0 0 0 0 1 3 3
GERMAINE DE LA PARURE 1.27% 7 0 0 0 0 0 0 0 1 3 3
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1 0 0
LINDY DES GENTILS MINOIS 1.17% 2 0 0 0 0 0 0 1 1 0 0
JOHN ROSS DES GENTILS MINOIS 1.17% 2 0 0 0 0 0 0 1 1 0 0
NANDA DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 1 3 2
CORINNA VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 1 2 4
1.17% 2 0 0 0 0 0 0 1 1 0 0
ODILO VON DER GRIMMELSBURG 1.07% 4 0 0 0 0 0 0 0 2 1 1
1.07% 6 0 0 0 0 0 0 0 1 2 3
JEANIE VON DER GRIMMELSBURG 0.98% 6 0 0 0 0 0 0 0 1 1 4
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
JACQUELLA MERVEILLEUX 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
JACQUELLA BARONESSEN 0.78% 4 0 0 0 0 0 0 0 1 1 2
CERISETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 1 1 2
MEREDIQUE DE LA CHAMPETRE 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
LEIBÖLL'S BONITA 0.68% 3 0 0 0 0 0 0 0 1 1 1
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BARRY-BLANC DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
FANCY DES GENTILS MINOIS 0.59% 2 0 0 0 0 0 0 0 1 1 0
TRIOMPHE TIA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
0.59% 2 0 0 0 0 0 0 0 1 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.49% 4 0 0 0 0 0 0 0 0 1 3
RANI VON DER GRIMMELSBURG 0.49% 4 0 0 0 0 0 0 0 0 1 3
ILUSION DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
FLAUBERT VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
URIEL VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
HIBOU VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 3 0 0 0 0 0 0 0 0 1 2
PICASSO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CARLOS VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA KNOLLAND KATIE 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHERI DK33060/80 0.29% 2 0 0 0 0 0 0 0 0 1 1
WENDY VON DER GRIMMELSBURG 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
BESING PETIT ROI 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 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
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
INCONNUE INES VON RATIBOR UND CORVEY 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
DANIELLE VON DER GRIMMELSBURG 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
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUBERTINE 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
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 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
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
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
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