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:
BINOCHELAJULIETTE DELL'AKIRIS


Coefficient of Inbreeding (COI):
3.235%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 107 2 4 2 7 15 23 32 46
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 403 0 0 0 0 0 0 0 0
Ancestor loss % 79.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BRUNO DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0
HALASKA DI CAMPUSMAIOR 50.00% 1 1 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
NANA' DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
VANGOGH DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 21.48% 7 0 0 0 2 2 1 1 1
CHIRINE MA JOIE 15.63% 3 0 0 0 2 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 13.67% 14 0 0 0 0 0 5 6 3
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 12.11% 8 0 0 0 0 2 2 3 1
COCO VON DER GRIMMELSBURG 10.94% 6 0 0 0 0 2 2 2 0
COLONEL BLANC DE LA PARURE 10.55% 6 0 0 0 0 2 2 1 1
AMADEE MA JOIE 10.16% 5 0 0 0 0 2 2 1 0
RAMONA PRINCESSE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
HEUREUX HENRI DE LA PARURE 7.81% 10 0 0 0 0 0 2 4 4
QUINCY VON DER GRIMMELSBURG 7.42% 13 0 0 0 0 0 0 6 7
DON CAMILO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
INOVATION-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 6.25% 11 0 0 0 0 0 0 5 6
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 5.86% 6 0 0 0 0 0 2 3 1
5.86% 7 0 0 0 0 0 2 2 3
5.86% 6 0 0 0 0 0 2 3 1
CORINNA VON DER GRIMMELSBURG 5.47% 6 0 0 0 0 0 2 2 2
JOIE VAN EPPIES BARGIE 4.69% 2 0 0 0 0 1 1 0 0
GIBOULEE MA JOIE 4.69% 2 0 0 0 0 1 1 0 0
LE BLANC VON DER GRIMMELSBURG 3.52% 6 0 0 0 0 0 0 3 3
ZENO VON DER GRIMMELSBURG 3.52% 9 0 0 0 0 0 0 0 9
BORN-Ö'S BONA DEA 3.13% 1 0 0 0 0 1 0 0 0
FRANCOIS DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
JEZEBEL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
NANDA DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S COEUR DE ROCKER 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
GERMAINE DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
L'ANGE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
ODILO VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0
JEANIE VON DER GRIMMELSBURG 2.34% 6 0 0 0 0 0 0 0 6
2.34% 4 0 0 0 0 0 0 2 2
BESING PETIT ROI 2.34% 4 0 0 0 0 0 0 2 2
2.34% 2 0 0 0 0 0 1 1 0
1.95% 5 0 0 0 0 0 0 0 5
CERISETTE VON RATIBOR UND CORVEY 1.95% 5 0 0 0 0 0 0 0 5
BARON BALOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA GIGOLETTE 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S BELLE NOIR 1.56% 1 0 0 0 0 0 1 0 0
LEIBÖLL'S BONITA 1.56% 1 0 0 0 0 0 1 0 0
ELEONORE VAN EPPIES BARGIE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1
ILUSION DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ILONKA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
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
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA EMMANUELLA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S WAYNE LE DUC DE QUAD 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HUBERTINE 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
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1