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:
YVES LAURAN DE LA PARURE


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 123 2 3 7 10 20 25 42 53
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 387 0 0 0 0 0 0 0 0
Ancestor loss % 75.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
URMEL DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 50.00% 1 1 0 0 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 25.00% 1 0 1 0 0 0 0 0 0
KAROLINE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
RANNI 25.00% 1 0 1 0 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 20.31% 4 0 0 1 0 2 1 0 0
L'ANGE DE LA PARURE 18.75% 3 0 0 1 0 2 0 0 0
ILUSION DE LA PARURE 13.28% 8 0 0 0 1 0 3 2 2
QUINCY VON DER GRIMMELSBURG 12.89% 8 0 0 0 1 0 2 4 1
EGOISTE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 12.50% 1 0 0 1 0 0 0 0 0
ANGELIQUE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
SAMUEL DU SOURIRE DOUX 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 10.94% 4 0 0 0 1 0 3 0 0
CHIRINE MA JOIE 7.81% 2 0 0 0 1 0 1 0 0
ZARTAN VON DER GRIMMELSBURG 7.81% 10 0 0 0 0 0 3 1 6
ZENO VON DER GRIMMELSBURG 7.03% 9 0 0 0 0 1 0 2 6
VALENTINO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
BORN-Ö'S DOMINIQUE 6.25% 1 0 0 0 1 0 0 0 0
ANDREA DES GENTILS MINOIS 6.25% 5 0 0 0 0 1 0 4 0
6.25% 6 0 0 0 0 1 0 3 2
6.25% 6 0 0 0 0 1 0 3 2
JEANIE VON DER GRIMMELSBURG 6.25% 7 0 0 0 0 1 0 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
6.25% 1 0 0 0 1 0 0 0 0
HELENE DU SOURIRE DOUX 6.25% 1 0 0 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 5.47% 4 0 0 0 0 1 0 3 0
VOILA COCO VON RATIBOR UND CORVEY 5.08% 8 0 0 0 0 0 1 2 5
COCO VON DER GRIMMELSBURG 4.69% 3 0 0 0 0 1 0 2 0
MR. LARRY VAN DE ZUYLENSTEDE 4.69% 3 0 0 0 0 1 0 2 0
HUBERTINE DE LA PARURE 4.69% 3 0 0 0 0 1 0 2 0
BONBONNIERE-BLANCHE DE LA PARURE 3.91% 6 0 0 0 0 0 1 1 4
AMADEE MA JOIE 3.91% 2 0 0 0 0 1 0 1 0
CORINNA VON DER GRIMMELSBURG 3.91% 4 0 0 0 0 0 2 0 2
HEUREUX HENRI DE LA PARURE 3.52% 6 0 0 0 0 0 1 0 5
3.52% 6 0 0 0 0 0 1 0 5
COLONEL TRUSARDI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 3.13% 1 0 0 0 0 1 0 0 0
CHIQUITA VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0
3.13% 5 0 0 0 0 0 1 0 4
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
3.13% 1 0 0 0 0 1 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.73% 4 0 0 0 0 0 0 3 1
2.73% 5 0 0 0 0 0 0 2 3
2.73% 3 0 0 0 0 0 1 1 1
2.34% 3 0 0 0 0 0 1 0 2
WENDY VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 1 0 2
URIEL VON RATIBOR UND CORVEY 2.34% 4 0 0 0 0 0 0 2 2
LE BLANC VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
GERMAINE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
ALICELLA V.D. ZUYLENSTEDE 1.95% 3 0 0 0 0 0 0 2 1
RANI VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
TRIOMPHE TIA DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
CHICO V.D. ZUYLENSTEDE 1.95% 3 0 0 0 0 0 0 2 1
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BARRY-BLANC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
DAME MICHOU 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
JACQUELLA GIGOLETTE 1.56% 1 0 0 0 0 0 1 0 0
PRIMUS VON DER GRIMMELSBURG 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
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
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
NANDA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 3 0 0 0 0 0 0 0 3
CERISETTE VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
LANCEFIELD LADY PUPPET 1.17% 3 0 0 0 0 0 0 0 3
WATTEAU VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
COLETTE 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
JAVANNY DE LA PARURE 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% 1 0 0 0 0 0 0 1 0
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0
OLALA 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
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
CHEVALIER VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
QUATT POLLYANNA 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
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
BANJOLIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OPHELIA VON DER GRIMMELSBURG 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
FLAUBERT 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
NADINE VON RATIBOR UND CORVEY 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
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
LEILA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1