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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:
DAULÖKKE'S SAXO LE SE'DUIRE


Coefficient of Inbreeding (COI):
5.809%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 111 2 4 5 9 14 23 34 46
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 399 0 0 0 0 0 0 0 0
Ancestor loss % 78.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
GEORGIE UNIC VAN MUPPY'S PLACE 50.00% 1 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 50.00% 1 1 0 0 0 0 0 0 0
UNIC DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
PABLO PICASSO DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
LEIBÖLL'S MERCEDES 25.00% 1 0 1 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 18.75% 2 0 0 1 1 0 0 0 0
JACQUELLA OURAGAN 12.50% 1 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
BORN-Ö'S DOMINIQUE 12.50% 2 0 0 0 2 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 12.50% 4 0 0 0 1 1 2 0 0
ZARTAN VON DER GRIMMELSBURG 12.50% 15 0 0 0 0 1 2 4 8
RUTKJAER'S ALBERTE 12.50% 1 0 0 1 0 0 0 0 0
11.72% 9 0 0 0 0 1 4 2 2
ANDREA DES GENTILS MINOIS 10.94% 7 0 0 0 0 2 1 4 0
OMAR SHARIF DE LA PARURE 9.38% 3 0 0 0 1 0 2 0 0
BARON BALOU DE LA PARURE 9.38% 4 0 0 0 0 2 2 0 0
JACQUELLA GIGOLETTE 9.38% 4 0 0 0 0 2 2 0 0
LEIBÖLL'S CATHARINA 9.38% 2 0 0 0 1 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 7.81% 9 0 0 0 0 0 3 2 4
HEUREUX HENRI DE LA PARURE 6.64% 9 0 0 0 0 0 2 2 5
COLONEL TRUSARDI DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
BIJOU VON DER RUE DE LA VERT 6.25% 2 0 0 0 0 2 0 0 0
JACQUELLA MERVEILLEUX 6.25% 1 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 6.25% 6 0 0 0 0 0 2 4 0
QUINCY VON DER GRIMMELSBURG 6.25% 9 0 0 0 0 0 1 4 4
6.25% 8 0 0 0 0 0 2 2 4
GIBOULEE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0
BLACKY 6.25% 1 0 0 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 4.69% 3 0 0 0 0 1 0 2 0
ZUT-ZOLA VON RATIBOR UND CORVEY 4.69% 7 0 0 0 0 0 1 2 4
AMADEE MA JOIE 4.69% 3 0 0 0 0 1 0 2 0
JACQUELLA EMMANUELLA 4.69% 4 0 0 0 0 0 2 2 0
LEIBÖLL'S ANGELINA 4.69% 2 0 0 0 0 1 1 0 0
CHOWBULL FARUK 4.69% 6 0 0 0 0 0 1 3 2
3.91% 4 0 0 0 0 0 1 3 0
LE BLANC VON DER GRIMMELSBURG 3.52% 6 0 0 0 0 0 0 3 3
GERMAINE DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3
VOILA COCO VON RATIBOR UND CORVEY 3.52% 7 0 0 0 0 0 0 2 5
ZENO VON DER GRIMMELSBURG 3.52% 8 0 0 0 0 0 0 1 7
CHIRINE MA JOIE 3.13% 2 0 0 0 0 0 2 0 0
ODILO VON DER GRIMMELSBURG 3.13% 2 0 0 0 0 0 2 0 0
CORINNA VON DER GRIMMELSBURG 3.13% 6 0 0 0 0 0 0 2 4
LEIBÖLL'S BONITA 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
HERCULE DU SOURIRE DOUX 3.13% 1 0 0 0 0 1 0 0 0
NANDA DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
TRIOMPHE TIA DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
JEANIE VON DER GRIMMELSBURG 2.34% 5 0 0 0 0 0 0 1 4
JACQUELLA BARONESSEN 2.34% 4 0 0 0 0 0 0 2 2
1.95% 4 0 0 0 0 0 0 1 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 1.95% 4 0 0 0 0 0 0 1 3
1.95% 4 0 0 0 0 0 0 1 3
COLETTE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
JOHN ROSS DES GENTILS MINOIS 1.56% 1 0 0 0 0 0 1 0 0
CARLOS VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0
1.56% 4 0 0 0 0 0 0 0 4
RANI VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
ILUSION DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 1.56% 3 0 0 0 0 0 0 1 2
1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
1.17% 3 0 0 0 0 0 0 0 3
BARRY-BLANC 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
BESING PETIT ROI 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.78% 2 0 0 0 0 0 0 0 2
CHERI DK33060/80 0.78% 2 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
JAVANNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
URIEL 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
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