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:
OKLAHOMA MISS V. FIVELZIGHT


Coefficient of Inbreeding (COI):
6.539%

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 123 2 3 6 14 22 37 44 51 52
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 899 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.0% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
UNIC DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
UNBARSY DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 25.00% 1 0 1 0 0 0 0 0 0 0
JACQUELLA OURAGAN 25.00% 1 0 1 0 0 0 0 0 0 0
VALENTINO DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0
BORN-Ö'S DOMINIQUE 18.75% 2 0 0 1 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 15.63% 14 0 0 0 0 2 2 6 4 0
QUINCY VON DER GRIMMELSBURG 13.28% 17 0 0 0 0 1 3 3 6 4
LEIBOLL'S HANNIBAL 12.50% 1 0 0 1 0 0 0 0 0 0
JACQUELLA MERVEILLEUX 12.50% 1 0 0 1 0 0 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 12.50% 1 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0
BARON BALOU DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0
ODILO VON DER GRIMMELSBURG 10.94% 3 0 0 0 1 1 1 0 0 0
JACQUELLA GIGOLETTE 10.94% 3 0 0 0 1 1 1 0 0 0
9.77% 6 0 0 0 0 2 1 2 1 0
COLONEL TRUSARDI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
BIJOU VON DER RUE DE LA VERT 9.38% 2 0 0 0 1 1 0 0 0 0
ANDREA DES GENTILS MINOIS 9.38% 6 0 0 0 0 1 3 2 0 0
ZENO VON DER GRIMMELSBURG 9.18% 23 0 0 0 0 0 1 4 5 13
BONBONNIERE-BLANCHE DE LA PARURE 8.59% 8 0 0 0 0 1 1 4 2 0
OMAR SHARIF DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0
COCO VON DER GRIMMELSBURG 7.81% 5 0 0 0 0 1 2 2 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 7.81% 14 0 0 0 0 0 2 2 6 4
CORINNA VON DER GRIMMELSBURG 7.03% 6 0 0 0 0 1 1 2 2 0
ILUSION DE LA PARURE 7.03% 5 0 0 0 0 1 1 3 0 0
L'ANGE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
CHIQUITA VON DER GRIMMELSBURG 6.25% 1 0 0 0 1 0 0 0 0 0
JEANIE VON DER GRIMMELSBURG 6.25% 13 0 0 0 0 0 1 3 3 6
LEIBÖLL'S CATHARINA 6.25% 1 0 0 0 1 0 0 0 0 0
DORYAN VAN HET PENSELENHOEKJE 6.25% 1 0 0 0 1 0 0 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.05% 17 0 0 0 0 0 0 3 5 9
5.47% 11 0 0 0 0 0 1 2 4 4
JACQUELLA EMMANUELLA 5.47% 3 0 0 0 0 1 1 1 0 0
HEUREUX HENRI DE LA PARURE 5.08% 7 0 0 0 0 0 1 3 3 0
CHIRINE MA JOIE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 6 0 0 0 0 0 1 3 2 0
LEIBÖLL'S BONITA 4.69% 2 0 0 0 0 1 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 4.30% 8 0 0 0 0 0 1 1 4 2
GERMAINE DE LA PARURE 4.30% 8 0 0 0 0 0 1 1 4 2
CHOWBULL FARUK 4.30% 4 0 0 0 0 0 2 1 1 0
COLONEL BLANC DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0
3.91% 3 0 0 0 0 0 2 1 0 0
CERISETTE VON RATIBOR UND CORVEY 3.52% 10 0 0 0 0 0 0 2 2 6
WENDY VON DER GRIMMELSBURG 3.52% 11 0 0 0 0 0 0 1 4 6
3.52% 5 0 0 0 0 0 1 1 3 0
3.52% 5 0 0 0 0 0 1 1 3 0
3.32% 10 0 0 0 0 0 0 1 4 5
LEIBÖLL'S ANGELINA 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0 0
BABOUIN DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0 0
2.54% 7 0 0 0 0 0 0 1 3 3
COLETTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
HUGUETTE VON RATIBOR UND CORVEY 2.34% 8 0 0 0 0 0 0 0 4 4
URIEL VON RATIBOR UND CORVEY 2.34% 9 0 0 0 0 0 0 0 3 6
AMADEE MA JOIE 2.34% 2 0 0 0 0 0 1 1 0 0
CARLOS VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
OLALA VON DER GRIMMELSBURG 2.15% 6 0 0 0 0 0 0 1 2 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 2.15% 4 0 0 0 0 0 0 2 1 1
2.15% 4 0 0 0 0 0 0 2 1 1
HIBOU VON RATIBOR UND CORVEY 1.95% 8 0 0 0 0 0 0 0 2 6
1.95% 6 0 0 0 0 0 0 1 1 4
ALICELLA V.D. ZUYLENSTEDE 1.56% 3 0 0 0 0 0 0 1 2 0
HUBERTINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ZAPPA V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0
CHICO V.D. ZUYLENSTEDE 1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
MR. LARRY VAN DE ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 1.37% 3 0 0 0 0 0 0 1 1 1
FLAUBERT VON RATIBOR UND CORVEY 1.37% 6 0 0 0 0 0 0 0 1 5
LANCEFIELD LADY PUPPET 1.37% 7 0 0 0 0 0 0 0 0 7
CHERI DK33060/80 1.37% 3 0 0 0 0 0 0 1 1 1
DANIELLE VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 6 0 0 0 0 0 0 0 0 6
1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 5 0 0 0 0 0 0 0 1 4
TRIOMPHE TIA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
CHEVALIER VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
NADINE VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 0 5
GUSTAVE VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 0 5
BERYLL VON DEN BOURBONISCHEN LILIEN 0.98% 3 0 0 0 0 0 0 0 2 1
0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
QUATT POLLYANNA 0.98% 4 0 0 0 0 0 0 0 1 3
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
DUCHESSE HELENE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
FANCY DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0 0
WATTEAU VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
BESING PETIT ROI 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
OPHELIA 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
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
NANETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
CLAIR DE LUNE VON RATIBOR UND CORVEY 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
LEILA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT POLLY SNOW 0.20% 1 0 0 0 0 0 0 0 0 1