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:
ZENITH DE LA PARURE


Coefficient of Inbreeding (COI):
6.696%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 122 2 4 6 12 19 35 46 52
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 388 0 0 0 0 0 0 0 0
Ancestor loss % 76.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
OTTO-PRINCE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
XOE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 25.00% 1 0 1 0 0 0 0 0 0
ANJOU DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 25.00% 1 0 1 0 0 0 0 0 0
VALENTINO DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
BORN-Ö'S DOMINIQUE 18.75% 2 0 0 1 1 0 0 0 0
CHIRINE MA JOIE 17.19% 3 0 0 1 0 1 1 0 0
ODILO VON DER GRIMMELSBURG 17.19% 4 0 0 0 2 1 1 0 0
QUINCY VON DER GRIMMELSBURG 13.67% 13 0 0 0 0 2 2 2 7
L'ANGE DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 12.50% 1 0 0 1 0 0 0 0 0
RANNI 12.50% 1 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 11.72% 13 0 0 0 0 1 1 7 4
OMAR SHARIF DE LA PARURE 10.94% 4 0 0 0 0 3 1 0 0
COCO VON DER GRIMMELSBURG 10.94% 5 0 0 0 1 0 2 2 0
ILUSION DE LA PARURE 10.94% 7 0 0 0 0 2 1 4 0
COLONEL TRUSARDI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 9.38% 2 0 0 0 1 1 0 0 0
AMADEE MA JOIE 8.59% 3 0 0 0 1 0 1 1 0
ANDREA DES GENTILS MINOIS 7.81% 6 0 0 0 0 0 4 2 0
6.64% 5 0 0 0 0 1 1 2 1
BONBONNIERE-BLANCHE DE LA PARURE 6.25% 8 0 0 0 0 0 1 5 2
ZENO VON DER GRIMMELSBURG 6.25% 8 0 0 0 0 0 2 2 4
DORYAN VAN HET PENSELENHOEKJE 6.25% 1 0 0 0 1 0 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 6.25% 1 0 0 0 1 0 0 0 0
SAMUEL DU SOURIRE DOUX 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 5.47% 4 0 0 0 0 0 3 1 0
JEANIE VON DER GRIMMELSBURG 5.47% 6 0 0 0 0 0 2 2 2
CORINNA VON DER GRIMMELSBURG 5.47% 5 0 0 0 0 1 0 2 2
5.47% 7 0 0 0 0 0 2 1 4
5.47% 7 0 0 0 0 0 2 1 4
ZUT-ZOLA VON RATIBOR UND CORVEY 5.08% 9 0 0 0 0 0 1 1 7
FRANCOIS DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
BARON BALOU DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
JACQUELLA GIGOLETTE 4.69% 2 0 0 0 0 1 1 0 0
LEIBÖLL'S BONITA 4.69% 2 0 0 0 0 1 1 0 0
HEUREUX HENRI DE LA PARURE 4.30% 7 0 0 0 0 0 0 4 3
VOILA COCO VON RATIBOR UND CORVEY 4.30% 8 0 0 0 0 0 0 3 5
3.91% 6 0 0 0 0 0 0 4 2
3.91% 6 0 0 0 0 0 1 1 4
3.52% 6 0 0 0 0 0 0 3 3
MADAME MIMI DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
LE BLANC VON DER GRIMMELSBURG 3.13% 7 0 0 0 0 0 0 1 6
GERMAINE DE LA PARURE 3.13% 7 0 0 0 0 0 0 1 6
MR. LARRY VAN DE ZUYLENSTEDE 3.13% 2 0 0 0 0 0 2 0 0
HUBERTINE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0
BABOUIN DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
HELENE DU SOURIRE DOUX 3.13% 1 0 0 0 0 1 0 0 0
WENDY VON DER GRIMMELSBURG 2.73% 5 0 0 0 0 0 0 2 3
COLETTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
CARLOS VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0
2.34% 4 0 0 0 0 0 0 2 2
JACQUELLA EMMANUELLA 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.95% 4 0 0 0 0 0 0 1 3
NANDA DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
ALICELLA V.D. ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3
BESING PETIT ROI 1.95% 2 0 0 0 0 0 1 0 1
URIEL VON RATIBOR UND CORVEY 1.95% 5 0 0 0 0 0 0 0 5
CHICO V.D. ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3
DAME MICHOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
ZAPPA V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
CERISETTE VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
FERNANDEL VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
HUGUETTE VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
CHOWBULL FARUK 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA BARONESSEN 1.17% 2 0 0 0 0 0 0 1 1
BARRY-BLANC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0
DUCHESSE HELENE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
CHEVALIER VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
OPHELIA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JAVANNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
CHERI DK33060/80 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
0.39% 1 0 0 0 0 0 0 0 1
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
QUATT POLLYANNA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1