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:
FANTASY VON GLANDORF


Coefficient of Inbreeding (COI):
1.563%

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 131 2 3 6 9 14 14 21 29 51
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 891 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
QUPER VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
XENA VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
BENTON VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
OPERA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
GORDON VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
YVETTE VON GLANDORF 18.75% 2 0 0 1 1 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
LEIBÖLL'S SANTE 12.50% 1 0 0 1 0 0 0 0 0 0
ORTON VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
ROMANCE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 2 0 0 0 2 0 0 0 0 0
FANNY VON GLANDORF 12.50% 2 0 0 0 2 0 0 0 0 0
12.50% 5 0 0 0 0 3 2 0 0 0
UTOPIA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 9.38% 3 0 0 0 0 3 0 0 0 0
LEIBOLL'S HANNIBAL 9.38% 5 0 0 0 0 1 4 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
RUTKJAER'S ALBERTE 7.81% 4 0 0 0 0 1 3 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S MUFFEE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
VANGOGH DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 5.27% 7 0 0 0 0 0 1 4 1 1
5.27% 14 0 0 0 0 0 0 2 7 5
JACQUELLA GIGOLETTE 4.88% 8 0 0 0 0 0 1 2 4 1
LEIBÖLL'S CATHARINA 4.69% 5 0 0 0 0 0 1 4 0 0
JACQUELLA MAGICIEN 4.69% 2 0 0 0 0 1 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 4.30% 12 0 0 0 0 0 0 1 7 4
BLACKY 3.91% 4 0 0 0 0 0 1 3 0 0
COCO VON DER GRIMMELSBURG 3.71% 10 0 0 0 0 0 0 2 3 5
ANDREA DES GENTILS MINOIS 3.52% 8 0 0 0 0 0 0 2 4 2
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
GIVENCHY EXCLUSIVE VON GLANDORF 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
BELBOULECAN HISTOIRE DE MA VIE 3.13% 1 0 0 0 0 1 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
CHIRINE MA JOIE 2.54% 3 0 0 0 0 0 1 1 0 1
LEIBÖLL'S ANGELINA 2.34% 5 0 0 0 0 0 0 1 4 0
JACQUELLA EMMANUELLA 2.34% 7 0 0 0 0 0 0 1 2 4
QUINCY VON DER GRIMMELSBURG 1.95% 9 0 0 0 0 0 0 0 1 8
CHOWBULL FARUK 1.95% 8 0 0 0 0 0 0 0 2 6
HERCULE DU SOURIRE DOUX 1.95% 4 0 0 0 0 0 0 1 3 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.76% 8 0 0 0 0 0 0 0 1 7
HEUREUX HENRI DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
1.76% 7 0 0 0 0 0 0 0 2 5
EGOISTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
AMADEE MA JOIE 1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 6 0 0 0 0 0 0 0 1 5
CORINNA VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3
BORN-Ö'S BONA DEA 1.17% 2 0 0 0 0 0 0 1 1 0
DUC DALI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
COLONEL BLANC DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
LE BLANC VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
JOHN ROSS DES GENTILS MINOIS 0.98% 4 0 0 0 0 0 0 0 1 3
GERMAINE DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
ODILO VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
JACQUELLA BARONESSEN 0.78% 3 0 0 0 0 0 0 0 1 2
VALENTINO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
VOILA COCO VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.59% 2 0 0 0 0 0 0 0 1 1
L'ANGE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
JOIE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0
ZENO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
JEANIE VON DER GRIMMELSBURG 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
BARRY-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
FARAMOND VAN EPPIES BARGIE 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
0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 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
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
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1