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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:
CINANIA GEORGE FOREMAN


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 138 2 4 5 9 11 10 19 27 39 59
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1908 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.3% 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
LEIBOLL'S CASSIUS CLAY 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAVETT DE EL MENCEY LOCO 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBOLL'S VERSION 2 25.00% 1 0 1 0 0 0 0 0 0 0 0
FREY DELL'OLDOINYO LENGAI 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
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S RAFFINE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S RASMINE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 12.50% 3 0 0 0 1 2 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 11.72% 6 0 0 0 0 2 3 1 0 0 0
RUTKJAER'S ALBERTE 9.38% 4 0 0 0 0 2 2 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 7.81% 2 0 0 0 1 0 1 0 0 0 0
FRANCOIS DE LA PARURE 6.45% 9 0 0 0 0 0 2 3 1 3 0
GEORGIE UNIC VAN MUPPY'S PLACE 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
LEIBÖLL'S OVID 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 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
LEIBÖLL'S CATHARINA 5.86% 6 0 0 0 0 0 2 3 1 0 0
4.98% 16 0 0 0 0 0 0 2 5 6 3
EGOISTE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0 0
BLACKY 4.69% 4 0 0 0 0 0 2 2 0 0 0
ZARTAN VON DER GRIMMELSBURG 4.30% 16 0 0 0 0 0 0 2 3 5 6
ANDREA DES GENTILS MINOIS 4.00% 14 0 0 0 0 0 0 2 4 1 7
3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
BARON BALOU DE LA PARURE 3.32% 8 0 0 0 0 0 0 2 3 3 0
JACQUELLA GIGOLETTE 3.32% 8 0 0 0 0 0 0 2 3 3 0
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S ANGELINA 2.93% 6 0 0 0 0 0 0 2 3 1 0
HEUREUX HENRI DE LA PARURE 2.44% 13 0 0 0 0 0 0 0 2 6 5
VALENTINO DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
BORN-Ö'S DOMINIQUE 2.34% 3 0 0 0 0 0 0 3 0 0 0
COCO VON DER GRIMMELSBURG 2.34% 12 0 0 0 0 0 0 0 3 3 6
QUINCY VON DER GRIMMELSBURG 2.34% 14 0 0 0 0 0 0 0 2 4 8
HERCULE DU SOURIRE DOUX 2.34% 4 0 0 0 0 0 0 2 2 0 0
2.25% 11 0 0 0 0 0 0 0 2 6 3
CHOWBULL FARUK 2.15% 11 0 0 0 0 0 0 0 2 5 4
BONBONNIERE-BLANCHE DE LA PARURE 1.86% 9 0 0 0 0 0 0 0 2 4 3
ZUT-ZOLA VON RATIBOR UND CORVEY 1.86% 10 0 0 0 0 0 0 0 2 3 5
1.76% 9 0 0 0 0 0 0 0 2 3 4
JACQUELLA EMMANUELLA 1.66% 8 0 0 0 0 0 0 0 2 3 3
JACQUELLA OURAGAN 1.56% 1 0 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 1.56% 5 0 0 0 0 0 0 1 0 4 0
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHIRINE MA JOIE 1.37% 4 0 0 0 0 0 0 1 0 3 0
COLONEL TRUSARDI DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
BIJOU VON DER RUE DE LA VERT 1.17% 3 0 0 0 0 0 0 0 3 0 0
JOHN ROSS DES GENTILS MINOIS 1.17% 4 0 0 0 0 0 0 0 2 2 0
VOILA COCO VON RATIBOR UND CORVEY 1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 4 0 0 0 0 0 0 0 2 2 0
AMADEE MA JOIE 1.07% 5 0 0 0 0 0 0 0 2 0 3
ODILO VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3 0
LE BLANC VON DER GRIMMELSBURG 0.98% 8 0 0 0 0 0 0 0 0 2 6
ZENO VON DER GRIMMELSBURG 0.98% 8 0 0 0 0 0 0 0 0 2 6
GERMAINE DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
NANDA DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
CORINNA VON DER GRIMMELSBURG 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 7 0 0 0 0 0 0 0 0 2 5
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.88% 7 0 0 0 0 0 0 0 0 2 5
0.88% 7 0 0 0 0 0 0 0 0 2 5
COLONEL BLANC DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 1 0 4
JACQUELLA MERVEILLEUX 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
JEANIE VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
JACQUELLA BARONESSEN 0.68% 5 0 0 0 0 0 0 0 0 2 3
CERISETTE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
FANCY DES GENTILS MINOIS 0.59% 4 0 0 0 0 0 0 0 0 2 2
BARRY-BLANC DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
LEIBÖLL'S BONITA 0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
ILUSION DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TRIOMPHE TIA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
RANI VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
JAVANNY DE LA PARURE 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
MADAME MIMI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 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
BESING PETIT ROI 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
WENDY VON DER GRIMMELSBURG 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
URIEL 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
HUBERTINE 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
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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