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:
JAGUAR'S IMMACULATE CONCEPTION DELL'AKIRIS


Coefficient of Inbreeding (COI):
13.586%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 106 2 2 5 7 11 26 33 49
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 404 0 0 0 0 0 0 0 0
Ancestor loss % 79.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
JAGUAR'S CHEWBACA JAMEL 50.00% 1 1 0 0 0 0 0 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 50.00% 2 0 2 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 35.16% 15 0 0 0 3 1 7 2 2
COLONEL TRUSARDI DE LA PARURE 31.25% 3 0 0 2 1 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 25.00% 1 0 1 0 0 0 0 0 0
LATOIYA DELL'AKIRIS 25.00% 2 0 0 2 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 21.09% 28 0 0 0 0 0 6 8 14
CHIRINE MA JOIE 20.31% 6 0 0 0 2 1 3 0 0
ANDREA DES GENTILS MINOIS 18.36% 15 0 0 0 0 3 1 8 3
COLONEL BLANC DE LA PARURE 17.19% 13 0 0 0 0 3 1 7 2
COCO VON DER GRIMMELSBURG 14.84% 9 0 0 0 0 3 1 5 0
ALESSANDROVITTORIO DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 12.50% 1 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
AMADEE MA JOIE 11.72% 8 0 0 0 0 2 1 5 0
QUINCY VON DER GRIMMELSBURG 10.94% 19 0 0 0 0 0 0 9 10
HEUREUX HENRI DE LA PARURE 10.55% 16 0 0 0 0 0 3 2 11
INOVATION-PRINCE DE LA PARURE 9.38% 3 0 0 0 0 3 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 8.59% 12 0 0 0 0 0 3 1 8
8.59% 12 0 0 0 0 0 3 1 8
ZUT-ZOLA VON RATIBOR UND CORVEY 7.81% 14 0 0 0 0 0 0 6 8
CORINNA VON DER GRIMMELSBURG 7.42% 9 0 0 0 0 0 3 1 5
RAMONA PRINCESSE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
FRANCOISE HARDY DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
FILOU JOLIE VON DER RUE DE LA VERT 6.25% 1 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 6.25% 5 0 0 0 0 0 3 2 0
JAGUAR'S GATI GATI DE FRAU 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S NOEL OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0
5.86% 8 0 0 0 0 0 2 1 5
L'ANGE DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0
JEZEBEL DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
ZENO VON DER GRIMMELSBURG 4.69% 12 0 0 0 0 0 0 0 12
4.69% 3 0 0 0 0 0 3 0 0
LE BLANC VON DER GRIMMELSBURG 3.91% 7 0 0 0 0 0 0 3 4
JEANIE VON DER GRIMMELSBURG 3.52% 9 0 0 0 0 0 0 0 9
JOIE VAN EPPIES BARGIE 3.13% 2 0 0 0 0 0 2 0 0
ASTA VON DER GRIMMELSBURG 3.13% 2 0 0 0 0 0 2 0 0
NANDA DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
3.13% 5 0 0 0 0 0 0 3 2
ILUSION DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
GIBOULEE MA JOIE 3.13% 2 0 0 0 0 0 2 0 0
JAGUAR'S ZORRO 3.13% 1 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 3.13% 1 0 0 0 0 1 0 0 0
GERMAINE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
FRANCOIS DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 6 0 0 0 0 0 0 0 6
CERISETTE VON RATIBOR UND CORVEY 2.34% 6 0 0 0 0 0 0 0 6
WANDA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.95% 5 0 0 0 0 0 0 0 5
1.95% 5 0 0 0 0 0 0 0 5
BESING PETIT ROI 1.95% 3 0 0 0 0 0 0 2 1
JAGUAR'S CREME DE LA CREME 1.95% 2 0 0 0 0 0 1 0 1
JAGUAR'S FRAULINE 1.56% 1 0 0 0 0 0 1 0 0
ANNABELLE VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
JAGUAR'S C'EST MON AMI 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S BON VIVANTE 1.56% 2 0 0 0 0 0 0 2 0
JAGUAR'S C'EST CE BON 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ILONKA VON DER GRIMMELSBURG 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
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
FERNANDEL VON RATIBOR UND CORVEY 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
1.17% 3 0 0 0 0 0 0 0 3
SILVERCLOUD MOI MINOTAURUS QUI 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ELEONORE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S BELLE NOIR 0.78% 1 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.78% 1 0 0 0 0 0 0 1 0
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
0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S JOIE DE NOEL 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
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