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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:
HOLLY VON GLANDORF


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 130 2 3 4 8 7 12 20 31 49 62
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1916 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.6% 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
DAULÖKKE'S ZUMO LE BARON 50.00% 1 1 0 0 0 0 0 0 0 0 0
GINA VON GLANDORF 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
DAULÖKKE'S REGINE DEFORGE 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
DAULÖKKE'S ROQUEFORT 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 1 0 0 1 0 0 0 0 0 0 0
FANNY VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 7.81% 3 0 0 0 0 2 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 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
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
RUTKJAER'S ALBERTE 4.69% 2 0 0 0 0 1 1 0 0 0 0
FRANCOIS DE LA PARURE 4.49% 5 0 0 0 0 0 2 1 1 1 0
LEIBÖLL'S CATHARINA 3.91% 3 0 0 0 0 0 2 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 3.61% 14 0 0 0 0 0 0 2 2 3 7
3.52% 10 0 0 0 0 0 0 2 3 3 2
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 3.13% 9 0 0 0 0 0 0 2 2 3 2
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
BORN-Ö'S DOMINIQUE 2.34% 2 0 0 0 0 0 1 1 0 0 0
BLACKY 2.34% 2 0 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 2.15% 3 0 0 0 0 0 1 0 1 1 0
QUINCY VON DER GRIMMELSBURG 2.15% 10 0 0 0 0 0 0 0 3 3 4
COCO VON DER GRIMMELSBURG 1.95% 7 0 0 0 0 0 0 1 1 3 2
LEIBÖLL'S ANGELINA 1.95% 3 0 0 0 0 0 0 2 1 0 0
HEUREUX HENRI DE LA PARURE 1.86% 10 0 0 0 0 0 0 0 2 3 5
OMAR SHARIF DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1 0
BARON BALOU DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1 0
1.76% 9 0 0 0 0 0 0 0 2 3 4
JACQUELLA GIGOLETTE 1.76% 4 0 0 0 0 0 0 1 2 1 0
RAMONA PRINCESSE DE LA PARURE 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
AMADEE MA JOIE 1.46% 4 0 0 0 0 0 0 1 1 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 1.46% 7 0 0 0 0 0 0 0 2 2 3
BONBONNIERE-BLANCHE DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 1 3 4
ODILO VON DER GRIMMELSBURG 1.37% 3 0 0 0 0 0 0 1 1 1 0
CHOWBULL FARUK 1.37% 6 0 0 0 0 0 0 0 2 2 2
1.27% 5 0 0 0 0 0 0 0 2 2 1
COLONEL TRUSARDI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BIJOU VON DER RUE DE LA VERT 1.17% 2 0 0 0 0 0 0 1 1 0 0
HERCULE DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1 0 0
ZENO VON DER GRIMMELSBURG 0.98% 7 0 0 0 0 0 0 0 0 3 4
COLONEL BLANC DE LA PARURE 0.88% 4 0 0 0 0 0 0 0 1 2 1
CORINNA VON DER GRIMMELSBURG 0.88% 5 0 0 0 0 0 0 0 1 1 3
JEANIE VON DER GRIMMELSBURG 0.88% 6 0 0 0 0 0 0 0 0 3 3
JACQUELLA EMMANUELLA 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 7 0 0 0 0 0 0 0 0 2 5
VOILA COCO VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 1 1 2
TRIOMPHE TIA DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
NANDA DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
JOHN ROSS DES GENTILS MINOIS 0.59% 2 0 0 0 0 0 0 0 1 1 0
LE BLANC VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
GERMAINE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
LEIBÖLL'S BONITA 0.59% 2 0 0 0 0 0 0 0 1 1 0
CERISETTE VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA BARONESSEN 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
FANCY DES GENTILS MINOIS 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
BARRY-BLANC DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CARLOS VON DER GRIMMELSBURG 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
BESING PETIT ROI 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
THERESA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
WENDY 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
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 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
HIBOU VON RATIBOR UND CORVEY 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 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
JAVANNY DE LA PARURE 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.10% 1 0 0 0 0 0 0 0 0 0 1
URIEL 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
CHEMERA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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