Ancestor calculations 8 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:
VOUTON DE LA PARURE


Coefficient of Inbreeding (COI):
6.314%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 124 2 3 5 8 17 26 37 47
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 386 0 0 0 0 0 0 0 0
Ancestor loss % 75.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HONNORE-TAMINO DE LA CHAMPETRE 50.00% 1 1 0 0 0 0 0 0 0
MAROUSIA DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 25.00% 1 0 1 0 0 0 0 0 0
EXTRAVAGANTE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
VALENTINO DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
BORN-Ö'S DOMINIQUE 25.00% 2 0 0 2 0 0 0 0 0
OMAR SHARIF DE LA PARURE 14.06% 4 0 0 0 1 2 1 0 0
ZARTAN VON DER GRIMMELSBURG 12.89% 13 0 0 0 0 0 4 8 1
COLONEL TRUSARDI DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
BIJOU VON DER RUE DE LA VERT 12.50% 2 0 0 0 2 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
DORYAN VAN HET PENSELENHOEKJE 12.50% 1 0 0 1 0 0 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 12.50% 1 0 0 1 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 10.94% 15 0 0 0 0 0 3 4 8
ANDREA DES GENTILS MINOIS 10.16% 6 0 0 0 0 1 4 1 0
COCO VON DER GRIMMELSBURG 9.38% 5 0 0 0 0 1 4 0 0
ODILO VON DER GRIMMELSBURG 9.38% 3 0 0 0 0 3 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 8.20% 8 0 0 0 0 0 3 4 1
HEUREUX HENRI DE LA PARURE 7.42% 8 0 0 0 0 0 2 5 1
COLONEL BLANC DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0
VOILA COCO VON RATIBOR UND CORVEY 6.64% 12 0 0 0 0 0 1 2 9
ILUSION DE LA PARURE 6.64% 5 0 0 0 0 0 4 0 1
CHIRINE MA JOIE 6.25% 2 0 0 0 0 2 0 0 0
FRANCOIS DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
BARON BALOU DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
JOIE VAN EPPIES BARGIE 6.25% 1 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 6.25% 12 0 0 0 0 0 0 4 8
GIBOULEE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0
AMADEE MA JOIE 6.25% 3 0 0 0 0 1 2 0 0
JACQUELLA GIGOLETTE 6.25% 2 0 0 0 0 2 0 0 0
6.25% 5 0 0 0 0 0 3 2 0
LEIBÖLL'S BONITA 6.25% 2 0 0 0 0 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 6.25% 1 0 0 0 1 0 0 0 0
BABOUIN DE L'AMABILITE 6.25% 1 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 5.47% 11 0 0 0 0 0 0 3 8
5.08% 6 0 0 0 0 0 1 4 1
5.08% 9 0 0 0 0 0 0 4 5
CORINNA VON DER GRIMMELSBURG 4.69% 5 0 0 0 0 0 1 4 0
NANDA DE LA PARURE 4.30% 8 0 0 0 0 0 0 3 5
JEANIE VON DER GRIMMELSBURG 3.91% 7 0 0 0 0 0 0 3 4
LE BLANC VON DER GRIMMELSBURG 3.91% 7 0 0 0 0 0 0 3 4
GERMAINE DE LA PARURE 3.91% 7 0 0 0 0 0 0 3 4
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
COLETTE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
FARAMOND VAN EPPIES BARGIE 3.13% 1 0 0 0 0 1 0 0 0
DAME MICHOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 6 0 0 0 0 0 0 2 4
CARLOS VON DER GRIMMELSBURG 3.13% 2 0 0 0 0 0 2 0 0
3.13% 4 0 0 0 0 0 0 4 0
3.13% 4 0 0 0 0 0 0 4 0
JACQUELLA EMMANUELLA 3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
ZAPPA V.D. ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
2.73% 7 0 0 0 0 0 0 0 7
ALICELLA V.D. ZUYLENSTEDE 2.34% 2 0 0 0 0 0 1 1 0
CHICO V.D. ZUYLENSTEDE 2.34% 2 0 0 0 0 0 1 1 0
MADAME MIMI DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
1.95% 4 0 0 0 0 0 0 1 3
CERISETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
FANCY DES GENTILS MINOIS 1.56% 1 0 0 0 0 0 1 0 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
DUCHESSE HELENE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
FERNANDEL VON RATIBOR UND CORVEY 1.56% 3 0 0 0 0 0 0 1 2
HUGUETTE VON RATIBOR UND CORVEY 1.56% 3 0 0 0 0 0 0 1 2
ELEONORE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0
BESING PETIT ROI 1.56% 3 0 0 0 0 0 0 1 2
WENDY VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
CHOWBULL FARUK 1.56% 2 0 0 0 0 0 0 2 0
JACQUELLA BARONESSEN 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
QUATT POLLYANNA 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
OLALA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
THERESA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
QUEEN ANNABELLE V.D. ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1
OPHELIA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
URIEL VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.78% 2 0 0 0 0 0 0 0 2
CHERI DK33060/80 0.78% 2 0 0 0 0 0 0 0 2
LANCEFIELD LADY PUPPET 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HIBOU VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
NADINE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
GUSTAVE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.39% 1 0 0 0 0 0 0 0 1
QUATT POLLY SNOW 0.39% 1 0 0 0 0 0 0 0 1