Ancestor calculations 10 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 Gen 9 Gen 10
Ancestors in 10 generations 141 2 3 7 10 20 23 37 48 48 54
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1905 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.1% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
URMEL DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 50.00% 1 1 0 0 0 0 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 25.00% 1 0 1 0 0 0 0 0 0 0 0
KAROLINE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
RANNI 25.00% 1 0 1 0 0 0 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 20.31% 4 0 0 1 0 2 1 0 0 0 0
L'ANGE DE LA PARURE 18.75% 3 0 0 1 0 2 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 14.06% 14 0 0 0 1 0 2 4 1 6 0
ILUSION DE LA PARURE 13.28% 8 0 0 0 1 0 3 2 2 0 0
EGOISTE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ANGELIQUE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
SAMUEL DU SOURIRE DOUX 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 10.94% 4 0 0 0 1 0 3 0 0 0 0
ZENO VON DER GRIMMELSBURG 9.08% 25 0 0 0 0 1 0 2 6 5 11
8.40% 60 0 0 0 0 0 0 0 4 14 42
CHIRINE MA JOIE 7.81% 2 0 0 0 1 0 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.81% 10 0 0 0 0 0 3 1 6 0 0
JEANIE VON DER GRIMMELSBURG 7.03% 14 0 0 0 0 1 0 2 4 1 6
6.64% 8 0 0 0 0 1 0 3 2 2 0
6.64% 8 0 0 0 0 1 0 3 2 2 0
VALENTINO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
BORN-Ö'S DOMINIQUE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 6.25% 5 0 0 0 0 1 0 4 0 0 0
DORYAN VAN HET PENSELENHOEKJE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
HELENE DU SOURIRE DOUX 6.25% 1 0 0 0 1 0 0 0 0 0 0
COLONEL BLANC DE LA PARURE 5.47% 4 0 0 0 0 1 0 3 0 0 0
5.18% 18 0 0 0 0 0 1 0 5 5 7
COCO VON DER GRIMMELSBURG 4.69% 3 0 0 0 0 1 0 2 0 0 0
HUBERTINE DE LA PARURE 4.69% 3 0 0 0 0 1 0 2 0 0 0
MR. LARRY VAN DE ZUYLENSTEDE 4.69% 3 0 0 0 0 1 0 2 0 0 0
URIEL VON RATIBOR UND CORVEY 4.30% 19 0 0 0 0 0 0 2 2 5 10
4.00% 14 0 0 0 0 0 1 0 2 6 5
BONBONNIERE-BLANCHE DE LA PARURE 3.91% 6 0 0 0 0 0 1 1 4 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.91% 10 0 0 0 0 0 0 3 1 6 0
WENDY VON DER GRIMMELSBURG 3.91% 12 0 0 0 0 0 1 0 2 7 2
AMADEE MA JOIE 3.91% 2 0 0 0 0 1 0 1 0 0 0
CORINNA VON DER GRIMMELSBURG 3.91% 4 0 0 0 0 0 2 0 2 0 0
HEUREUX HENRI DE LA PARURE 3.52% 6 0 0 0 0 0 1 0 5 0 0
3.52% 10 0 0 0 0 0 0 2 3 3 2
WATTEAU VON RATIBOR UND CORVEY 3.22% 20 0 0 0 0 0 0 0 3 4 13
COLONEL TRUSARDI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHIQUITA VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 3.13% 14 0 0 0 0 0 0 1 2 5 6
3.13% 5 0 0 0 0 0 1 0 4 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BABOUIN DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
LANCEFIELD LADY PUPPET 2.93% 17 0 0 0 0 0 0 0 3 4 10
LE BLANC VON DER GRIMMELSBURG 2.73% 7 0 0 0 0 0 0 2 1 4 0
GERMAINE DE LA PARURE 2.73% 7 0 0 0 0 0 0 2 1 4 0
2.73% 3 0 0 0 0 0 1 1 1 0 0
ALICELLA V.D. ZUYLENSTEDE 2.34% 5 0 0 0 0 0 0 2 1 2 0
CHICO V.D. ZUYLENSTEDE 2.34% 5 0 0 0 0 0 0 2 1 2 0
CERISETTE VON RATIBOR UND CORVEY 1.95% 10 0 0 0 0 0 0 0 3 1 6
HIBOU VON RATIBOR UND CORVEY 1.95% 12 0 0 0 0 0 0 0 1 5 6
TRIOMPHE TIA DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.86% 10 0 0 0 0 0 0 1 0 2 7
1.86% 14 0 0 0 0 0 0 0 0 5 9
DANIELLE VON DER GRIMMELSBURG 1.76% 9 0 0 0 0 0 0 1 0 2 6
CHEVALIER VON DER GRIMMELSBURG 1.76% 9 0 0 0 0 0 0 1 0 2 6
HEUREUX HIBOU DE LA PARURE 1.66% 5 0 0 0 0 0 0 1 1 2 1
NANETTE VON RATIBOR UND CORVEY 1.66% 13 0 0 0 0 0 0 0 0 4 9
1.66% 8 0 0 0 0 0 0 0 2 3 3
QUATT POLLYANNA 1.66% 8 0 0 0 0 0 0 0 2 3 3
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BARON BALOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
NADINE VON RATIBOR UND CORVEY 1.56% 10 0 0 0 0 0 0 0 1 3 6
BARRY-BLANC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
URSELA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
GUSTAVE VON RATIBOR UND CORVEY 1.56% 10 0 0 0 0 0 0 0 1 3 6
1.56% 6 0 0 0 0 0 0 0 3 1 2
JACQUELLA GIGOLETTE 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S BONITA 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZAPPA V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.37% 7 0 0 0 0 0 0 0 2 1 4
INCONNUE INES VON RATIBOR UND CORVEY 1.27% 7 0 0 0 0 0 0 0 1 3 3
1.17% 8 0 0 0 0 0 0 0 0 4 4
OLALA VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 2 1 2
QUEEN ANNABELLE V.D. ZUYLENSTEDE 1.17% 5 0 0 0 0 0 0 0 2 1 2
FLAUBERT VON RATIBOR UND CORVEY 1.07% 7 0 0 0 0 0 0 0 1 1 5
1.07% 7 0 0 0 0 0 0 0 1 1 5
BESING PETIT ROI 0.98% 2 0 0 0 0 0 0 1 0 1 0
TEXAN TIM OF QUATT 0.98% 7 0 0 0 0 0 0 0 0 3 4
0.98% 7 0 0 0 0 0 0 0 0 3 4
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DUCHESSE HELENE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
FANCY DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
LEILA VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 1 0 2
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
TINTIN VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
BANJOLIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
OPHELIA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
QUATT TIGER TIM 0.29% 3 0 0 0 0 0 0 0 0 0 3
MARIA SNOW OF QUATT 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT POPIN JAY 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT BELLADONNA 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT HEIRENAS BAMBI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
HOBBY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
BERYLL VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
NAPOLEON VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1