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:
MORGAN VON GLANDORF


Coefficient of Inbreeding (COI):
9.375%

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 123 2 4 4 7 11 15 22 32 56
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 899 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.0% 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
WANDA VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
YVETTE VON GLANDORF 37.50% 2 0 1 1 0 0 0 0 0 0
31.25% 2 0 1 0 1 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
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
UTOPIA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
10.94% 3 0 0 0 1 1 1 0 0 0
JACQUELLA MAGICIEN 9.38% 2 0 0 0 1 1 0 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
LEIBOLL'S HANNIBAL 6.25% 3 0 0 0 0 1 2 0 0 0
JACQUELLA GIGOLETTE 6.05% 5 0 0 0 0 1 1 1 1 1
RUTKJAER'S ALBERTE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 8 0 0 0 0 0 1 2 3 2
FRANCOIS DE LA PARURE 3.32% 4 0 0 0 0 0 1 2 0 1
COCO VON DER GRIMMELSBURG 3.32% 5 0 0 0 0 0 1 1 2 1
3.13% 1 0 0 0 0 1 0 0 0 0
LEIBÖLL'S MERCEDES 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
LEIBÖLL'S CATHARINA 3.13% 3 0 0 0 0 0 1 2 0 0
ZARTAN VON DER GRIMMELSBURG 3.13% 7 0 0 0 0 0 0 2 3 2
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
JACQUELLA EMMANUELLA 2.93% 4 0 0 0 0 0 1 1 1 1
BLACKY 2.34% 2 0 0 0 0 0 1 1 0 0
CHOWBULL FARUK 2.15% 6 0 0 0 0 0 0 1 2 3
ANDREA DES GENTILS MINOIS 1.56% 3 0 0 0 0 0 0 1 2 0
QUINCY VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 0 2 4
LEIBÖLL'S ANGELINA 1.56% 3 0 0 0 0 0 0 1 2 0
CORINNA VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 1 1 2
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
ZUT-ZOLA VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
LE BLANC VON DER GRIMMELSBURG 1.37% 3 0 0 0 0 0 0 1 1 1
GERMAINE DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
JACQUELLA BARONESSEN 1.37% 3 0 0 0 0 0 0 1 1 1
HERCULE DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1
ZENO VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
HEUREUX HENRI 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
VOILA COCO VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 3 0 0 0 0 0 0 0 1 2
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
ODILO VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
JOHN ROSS DES GENTILS MINOIS 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.59% 2 0 0 0 0 0 0 0 1 1
CHERI DK33060/80 0.59% 2 0 0 0 0 0 0 0 1 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JEANIE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
CERISETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
INCONNUE INES 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
OLALA VON DER GRIMMELSBURG 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
NANDA DE LA PARURE 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
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
0.20% 1 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 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
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
ADELAINE DE LA PARURE 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