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:
MAROUSIA 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 111 2 3 5 12 18 20 28 36 34 33
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1935 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.6% 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
DON CAMILO DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
EXTRAVAGANTE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.20% 136 0 0 0 0 0 2 4 10 34 86
LEOPARD VAN EPPIES BARGIE 25.00% 1 0 1 0 0 0 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
BORN-Ö'S DOMINIQUE 25.00% 1 0 1 0 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 21.88% 3 0 0 1 1 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 16.41% 8 0 0 0 0 3 4 1 0 0 0
QUINCY VON DER GRIMMELSBURG 14.45% 10 0 0 0 0 2 3 4 1 0 0
ANDREA DES GENTILS MINOIS 14.06% 4 0 0 0 1 2 1 0 0 0 0
DUC DALI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
JOIE VAN EPPIES BARGIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 12.50% 1 0 0 1 0 0 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 12.50% 2 0 0 0 2 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 12.50% 3 0 0 0 1 2 0 0 0 0 0
GIBOULEE MA JOIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZENO VON DER GRIMMELSBURG 10.94% 19 0 0 0 0 0 2 5 8 4 0
HEUREUX HENRI DE LA PARURE 10.16% 5 0 0 0 0 2 2 1 0 0 0
AMADEE MA JOIE 9.38% 2 0 0 0 1 1 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 8.20% 8 0 0 0 0 0 3 4 1 0 0
7.81% 3 0 0 0 0 2 1 0 0 0 0
7.71% 18 0 0 0 0 0 0 5 7 5 1
JEANIE VON DER GRIMMELSBURG 7.23% 10 0 0 0 0 0 2 3 4 1 0
ILUSION DE LA PARURE 7.03% 3 0 0 0 0 2 0 1 0 0 0
7.03% 4 0 0 0 0 1 2 1 0 0 0
L'ANGE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
BARON BALOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 6.25% 3 0 0 0 0 1 2 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
JACQUELLA GIGOLETTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S BONITA 6.25% 1 0 0 0 1 0 0 0 0 0 0
WATTEAU VON RATIBOR UND CORVEY 5.66% 43 0 0 0 0 0 0 0 0 15 28
5.47% 19 0 0 0 0 0 0 2 5 8 4
LE BLANC VON DER GRIMMELSBURG 5.08% 5 0 0 0 0 0 2 2 1 0 0
4.88% 5 0 0 0 0 0 2 2 0 1 0
TRIOMPHE TIA DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
URIEL VON RATIBOR UND CORVEY 4.39% 21 0 0 0 0 0 0 0 5 9 7
HUGUETTE VON RATIBOR UND CORVEY 4.20% 11 0 0 0 0 0 0 2 5 3 1
HIBOU VON RATIBOR UND CORVEY 4.20% 19 0 0 0 0 0 0 0 5 9 5
LANCEFIELD LADY PUPPET 4.00% 25 0 0 0 0 0 0 0 2 10 13
3.52% 3 0 0 0 0 0 2 0 1 0 0
3.52% 3 0 0 0 0 0 2 0 1 0 0
3.52% 31 0 0 0 0 0 0 0 0 5 26
3.52% 19 0 0 0 0 0 0 0 3 8 8
GUSTAVE VON RATIBOR UND CORVEY 3.42% 16 0 0 0 0 0 0 0 4 7 5
NADINE VON RATIBOR UND CORVEY 3.42% 16 0 0 0 0 0 0 0 4 7 5
NANETTE VON RATIBOR UND CORVEY 3.32% 29 0 0 0 0 0 0 0 0 5 24
COLETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ELEONORE VAN EPPIES BARGIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CARLOS VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
JACQUELLA EMMANUELLA 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
FLAUBERT VON RATIBOR UND CORVEY 2.83% 7 0 0 0 0 0 0 2 2 2 1
DANIELLE VON DER GRIMMELSBURG 2.54% 15 0 0 0 0 0 0 0 2 5 8
CHEVALIER VON DER GRIMMELSBURG 2.54% 15 0 0 0 0 0 0 0 2 5 8
2.54% 5 0 0 0 0 0 0 2 2 1 0
2.54% 5 0 0 0 0 0 0 2 2 1 0
OLALA VON DER GRIMMELSBURG 2.34% 4 0 0 0 0 0 0 2 2 0 0
2.34% 13 0 0 0 0 0 0 0 2 5 6
2.34% 4 0 0 0 0 0 0 2 2 0 0
BESING PETIT ROI 2.34% 2 0 0 0 0 0 1 1 0 0 0
INCONNUE INES VON RATIBOR UND CORVEY 2.05% 8 0 0 0 0 0 0 0 3 4 1
HUBERTINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
HEUREUX HIBOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
MR. LARRY VAN DE ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHOWBULL FARUK 1.56% 1 0 0 0 0 0 1 0 0 0 0
TEXAN TIM OF QUATT 1.37% 12 0 0 0 0 0 0 0 0 2 10
1.37% 12 0 0 0 0 0 0 0 0 2 10
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
LEILA VON DER GRIMMELSBURG 0.88% 7 0 0 0 0 0 0 0 0 2 5
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHEMERA V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHERI DK33060/80 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
NAPOLEON VON RATIBOR UND CORVEY 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
CHICO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ALICELLA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
CLAIR DE LUNE VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
QUATT POLLYANNA 0.29% 2 0 0 0 0 0 0 0 0 1 1
HOBBY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT TIGER TIM 0.20% 2 0 0 0 0 0 0 0 0 0 2
MARIA SNOW OF QUATT 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUEEN ANNABELLE V.D. ZUYLENSTEDE 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT HONEY BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT POLLY SNOW 0.10% 1 0 0 0 0 0 0 0 0 0 1