Ancestor calculations 8 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:
GITTA 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
Ancestors in 8 generations 112 2 4 4 10 13 17 23 34
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 398 0 0 0 0 0 0 0 0
Ancestor loss % 78.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DAULÖKKE'S ZUMO LE BARON 50.00% 1 1 0 0 0 0 0 0 0
JASMIN VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 25.00% 1 0 1 0 0 0 0 0 0
BENTON VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0
FELLA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S ROQUEFORT 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 12.50% 1 0 0 1 0 0 0 0 0
YVETTE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
MARCO VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S MERCEDES 9.38% 3 0 0 0 0 3 0 0 0
LEIBOLL'S HANNIBAL 7.81% 4 0 0 0 0 1 3 0 0
7.81% 3 0 0 0 0 2 1 0 0
6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S OLFERT 6.25% 1 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
FANNY VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
RUTKJAER'S ALBERTE 4.69% 3 0 0 0 0 0 3 0 0
FRANCOIS DE LA PARURE 4.30% 5 0 0 0 0 0 1 3 1
LEIBÖLL'S CATHARINA 3.91% 4 0 0 0 0 0 1 3 0
JACQUELLA JACQUES 3.52% 5 0 0 0 0 0 0 4 1
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA MAGICIEN 3.13% 1 0 0 0 0 1 0 0 0
BARON BALOU DE LA PARURE 3.13% 5 0 0 0 0 0 1 0 4
JACQUELLA GIGOLETTE 3.13% 5 0 0 0 0 0 1 0 4
3.13% 6 0 0 0 0 0 0 2 4
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.73% 6 0 0 0 0 0 0 1 5
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
BORN-Ö'S DOMINIQUE 2.34% 2 0 0 0 0 0 1 1 0
ANDREA DES GENTILS MINOIS 2.34% 5 0 0 0 0 0 0 1 4
BLACKY 2.34% 3 0 0 0 0 0 0 3 0
CHIRINE MA JOIE 1.95% 2 0 0 0 0 0 1 0 1
LEIBÖLL'S ANGELINA 1.95% 4 0 0 0 0 0 0 1 3
RAMONA PRINCESSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
OMAR SHARIF DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
COCO VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BIJOU VON DER RUE DE LA VERT 1.17% 2 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
BORN-Ö'S BONA DEA 1.17% 2 0 0 0 0 0 0 1 1
AMADEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
HERCULE DU SOURIRE DOUX 1.17% 3 0 0 0 0 0 0 0 3
BAGHERA DE L'AMABILITE 1.17% 3 0 0 0 0 0 0 0 3
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
QUINCY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA EMMANUELLA 0.78% 1 0 0 0 0 0 0 1 0
CHOWBULL FARUK 0.78% 2 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1