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:
D' AGUSTíN PEIRET BORN TO SHINE


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 115 2 2 4 6 8 10 18 30 45
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 907 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ONEL VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ZUMO LE BARON 25.00% 1 0 1 0 0 0 0 0 0 0
TEQUILA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 1 0 0 1 0 0 0 0 0 0
ZOE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 7.81% 2 0 0 0 1 0 1 0 0 0
DAULÖKKE'S ROQUEFORT 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 5.47% 3 0 0 0 0 1 1 1 0 0
RUTKJAER'S ALBERTE 3.91% 2 0 0 0 0 1 0 1 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
LEIBÖLL'S PRALINE' 3.13% 1 0 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
FRANCOIS DE LA PARURE 2.93% 4 0 0 0 0 0 1 1 1 1
LEIBÖLL'S CATHARINA 2.73% 3 0 0 0 0 0 1 1 1 0
JACQUELLA JACQUES 2.54% 4 0 0 0 0 0 1 0 2 1
EGOISTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
1.95% 5 0 0 0 0 0 0 1 2 2
BLACKY 1.95% 2 0 0 0 0 0 1 0 1 0
ZARTAN VON DER GRIMMELSBURG 1.76% 5 0 0 0 0 0 0 1 1 3
PABLO PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ANDREA DES GENTILS MINOIS 1.56% 4 0 0 0 0 0 0 1 1 2
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBÖLL'S ANGELINA 1.37% 3 0 0 0 0 0 0 1 1 1
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
JACQUELLA GIGOLETTE 1.17% 3 0 0 0 0 0 0 1 0 2
CHIRINE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1
HERCULE DU SOURIRE DOUX 0.98% 2 0 0 0 0 0 0 1 0 1
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
OMAR SHARIF DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0
HEUREUX HENRI DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
QUINCY VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
CHOWBULL FARUK 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
BIJOU VON DER RUE DE LA VERT 0.59% 2 0 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
BORN-Ö'S BONA DEA 0.59% 2 0 0 0 0 0 0 0 1 1
AMADEE MA JOIE 0.59% 2 0 0 0 0 0 0 0 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
ADELAIDE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
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
URSELA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1