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:
DAULÖKKE'S ZEBOULON DU NORD


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
Ancestors in 9 generations 119 2 2 4 6 11 17 26 42 57
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 903 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
50.00% 1 1 0 0 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 50.00% 1 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ROQUEFORT 25.00% 1 0 1 0 0 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 25.00% 1 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 1 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 12.50% 1 0 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
LEIBOLL'S HANNIBAL 9.38% 2 0 0 0 1 1 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1 0
ZARTAN VON DER GRIMMELSBURG 5.27% 12 0 0 0 0 0 1 2 2 7
VALENTINO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
BORN-Ö'S DOMINIQUE 4.69% 2 0 0 0 0 1 1 0 0 0
ANDREA DES GENTILS MINOIS 4.69% 8 0 0 0 0 0 1 2 3 2
LEIBÖLL'S CATHARINA 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 8 0 0 0 0 0 1 2 3 2
CHIRINE MA JOIE 4.30% 3 0 0 0 0 1 0 1 1 0
OMAR SHARIF DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0
QUINCY VON DER GRIMMELSBURG 3.32% 8 0 0 0 0 0 0 2 3 3
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 3.13% 6 0 0 0 0 0 1 0 3 2
RUTKJAER'S ALBERTE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
AMADEE MA JOIE 2.93% 4 0 0 0 0 0 1 1 1 1
ODILO VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1 0
COLONEL TRUSARDI DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
BIJOU VON DER RUE DE LA VERT 2.34% 2 0 0 0 0 0 1 1 0 0
HEUREUX HENRI DE LA PARURE 2.34% 7 0 0 0 0 0 0 1 2 4
2.34% 7 0 0 0 0 0 0 1 2 4
LEIBÖLL'S ANGELINA 2.34% 2 0 0 0 0 0 1 1 0 0
BARON BALOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.95% 7 0 0 0 0 0 0 0 3 4
JACQUELLA GIGOLETTE 1.95% 3 0 0 0 0 0 0 2 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.95% 5 0 0 0 0 0 0 1 2 2
COLONEL BLANC DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
L'ANGE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0
ILUSION DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
CHOWBULL FARUK 1.56% 4 0 0 0 0 0 0 1 1 2
BLACKY 1.56% 1 0 0 0 0 0 1 0 0 0
CORINNA VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 1 0 3
TRIOMPHE TIA DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
ZENO VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3
JEANIE VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3
LEIBÖLL'S BONITA 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 5 0 0 0 0 0 0 0 1 4
JACQUELLA EMMANUELLA 0.98% 3 0 0 0 0 0 0 0 2 1
VOILA COCO VON RATIBOR UND CORVEY 0.98% 4 0 0 0 0 0 0 0 1 3
CERISETTE VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
NANDA DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
HERCULE DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 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
LE BLANC VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
GERMAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
BESING PETIT ROI 0.59% 2 0 0 0 0 0 0 0 1 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0
HUBERTINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA BARONESSEN 0.39% 2 0 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
WENDY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
HEUREUX HIBOU 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
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
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 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
FLAUBERT 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
HIBOU 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
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
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
CHEMERA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1