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:
MONBEBEBULL ARMANI AT KARENDON


Coefficient of Inbreeding (COI):

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 129 2 3 3 5 7 13 29 38 63
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 893 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
DEJA VU DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
DALIA DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
CHLOE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 13.67% 4 0 0 0 2 0 0 1 1 0
ZENITH DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 10.55% 11 0 0 0 0 2 0 3 4 2
CHIRINE MA JOIE 9.18% 6 0 0 0 0 2 1 1 1 1
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
LATOIYA DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.05% 15 0 0 0 0 0 0 4 4 7
ANDREA DES GENTILS MINOIS 5.66% 11 0 0 0 0 0 2 0 4 5
BORN-Ö'S DOMINIQUE 5.47% 3 0 0 0 0 1 1 1 0 0
COCO VON DER GRIMMELSBURG 5.47% 8 0 0 0 0 0 2 1 3 2
COLONEL BLANC DE LA PARURE 5.08% 9 0 0 0 0 0 2 0 3 4
AMADEE MA JOIE 4.88% 6 0 0 0 0 0 2 1 2 1
EGOISTE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
QUINCY VON DER GRIMMELSBURG 3.91% 13 0 0 0 0 0 0 0 7 6
ODILO VON DER GRIMMELSBURG 3.32% 6 0 0 0 0 0 0 3 2 1
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 1 0 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0
2.93% 7 0 0 0 0 0 0 2 2 3
L'ANGE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0
BONBONNIERE-BLANCHE DE LA PARURE 2.73% 7 0 0 0 0 0 0 2 1 4
HEUREUX HENRI DE LA PARURE 2.54% 7 0 0 0 0 0 0 2 0 5
CORINNA VON DER GRIMMELSBURG 2.54% 6 0 0 0 0 0 0 2 1 3
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 6 0 0 0 0 0 0 2 0 4
TRIOMPHE TIA DE LA PARURE 2.34% 5 0 0 0 0 0 0 2 1 2
ZUT-ZOLA VON RATIBOR UND CORVEY 2.34% 8 0 0 0 0 0 0 0 4 4
ZENO VON DER GRIMMELSBURG 1.76% 9 0 0 0 0 0 0 0 0 9
FRANCOISE HARDY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ILUSION DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2
MEREDIQUE DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0
FRANCOIS DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
BARON BALOU DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
JACQUELLA GIGOLETTE 1.37% 3 0 0 0 0 0 0 1 1 1
JEANIE VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
LEIBÖLL'S BONITA 1.37% 3 0 0 0 0 0 0 1 1 1
BIJOU VON DER RUE DE LA VERT 1.17% 2 0 0 0 0 0 0 1 1 0
LE BLANC VON DER GRIMMELSBURG 1.17% 4 0 0 0 0 0 0 0 2 2
VOILA COCO VON RATIBOR UND CORVEY 1.17% 4 0 0 0 0 0 0 0 2 2
0.98% 3 0 0 0 0 0 0 0 2 1
GERMAINE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
BESING PETIT ROI 0.98% 3 0 0 0 0 0 0 0 2 1
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
ASTA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
JEZEBEL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 4 0 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
DORYAN VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0 0
SAMUEL DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
NANDA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
HUBERTINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA EMMANUELLA 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
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HIBOU DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
ANNABELLE 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% 1 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 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% 1 0 0 0 0 0 0 0 1 0
ILONKA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ELEONORE VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
COLETTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.20% 1 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1