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:
AVIGDORS IMPROVISATIA NOUVELLE


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 123 2 4 4 6 7 13 20 31 46 58
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1923 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.0% 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
LEIBOLL'S VULCAN 50.00% 1 1 0 0 0 0 0 0 0 0 0
TSAREVNA DLJA AVIGDORS IZ DOMA DANAN 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBOLL'S RASMINE 25.00% 1 0 1 0 0 0 0 0 0 0 0
BRAXTON DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZOHSE DAYAN DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
VAGENTA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 1 0 0 0 1 0 0 0 0 0 0
RUTKJAER'S ALBERTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
XARAMOUCHE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
UCHY DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ROMA-PRINCESSE DE LA PARURE 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
EGOISTE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 4.20% 16 0 0 0 0 0 1 0 2 6 7
FRANCOIS DE LA PARURE 4.10% 4 0 0 0 0 1 0 0 2 1 0
3.32% 8 0 0 0 0 0 1 1 0 4 2
LEIBÖLL'S CATHARINA 3.13% 1 0 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 3.13% 9 0 0 0 0 0 0 2 2 3 2
BLACKY 3.13% 1 0 0 0 0 1 0 0 0 0 0
UGASTI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
WINNY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 3.03% 9 0 0 0 0 0 1 0 1 4 3
QUINCY VON DER GRIMMELSBURG 3.03% 14 0 0 0 0 0 0 1 2 4 7
ODILO VON DER GRIMMELSBURG 2.54% 5 0 0 0 0 0 0 2 2 1 0
JACQUELLA GIGOLETTE 2.54% 4 0 0 0 0 0 1 0 2 1 0
DUC DALI DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 2.15% 4 0 0 0 0 0 0 2 1 1 0
BORN-Ö'S BONA DEA 1.95% 3 0 0 0 0 0 0 2 1 0 0
HEUREUX HENRI DE LA PARURE 1.95% 8 0 0 0 0 0 0 1 1 2 4
ZUT-ZOLA VON RATIBOR UND CORVEY 1.76% 9 0 0 0 0 0 0 1 0 2 6
1.76% 7 0 0 0 0 0 0 1 1 1 4
BLANCE NOIR'S CARMEN 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S ANGELINA 1.56% 1 0 0 0 0 0 1 0 0 0 0
HERCULE DU SOURIRE DOUX 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
1.56% 1 0 0 0 0 0 1 0 0 0 0
LEBULL'S RHINESTONE COWGIRL 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 1.46% 9 0 0 0 0 0 0 0 1 3 5
CORINNA VON DER GRIMMELSBURG 1.46% 7 0 0 0 0 0 0 0 2 2 3
CHOWBULL FARUK 1.37% 4 0 0 0 0 0 0 1 1 0 2
ILUSION DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 2 2 2
JACQUELLA EMMANUELLA 1.27% 4 0 0 0 0 0 0 1 0 2 1
1.27% 4 0 0 0 0 0 0 1 0 2 1
JEANIE VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 1 2 4
L'ANGE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
AMADEE MA JOIE 1.07% 4 0 0 0 0 0 0 0 2 1 1
COLONEL BLANC DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 1 2 2
0.98% 6 0 0 0 0 0 0 0 1 1 4
LE BLANC VON DER GRIMMELSBURG 0.98% 6 0 0 0 0 0 0 0 1 1 4
LEIBÖLL'S BONITA 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.88% 6 0 0 0 0 0 0 0 0 3 3
JOHN ROSS DES GENTILS MINOIS 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
COLETTE DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
CARLOS VON DER GRIMMELSBURG 0.68% 3 0 0 0 0 0 0 0 1 1 1
CERISETTE VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 1 0 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 3 0 0 0 0 0 0 0 0 2 1
TRIOMPHE TIA DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
URSELA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
URIEL VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
BARRY-BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCY DES GENTILS MINOIS 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
HIBOU VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
FLAUBERT VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
BERYLL VON DEN BOURBONISCHEN LILIEN 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
MR. LARRY VAN DE ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
MADAME MIMI DE LA PARURE 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
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
LANCEFIELD LADY PUPPET 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
CHERI DK33060/80 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
BESING PETIT ROI 0.20% 2 0 0 0 0 0 0 0 0 0 2
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANJOLIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU 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
NANETTE 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
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
CHEMERA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1