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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:
BR LORD'S STAFF WANDA


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 149 2 2 7 12 20 18 23 30 42 65
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1897 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.7% 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
SANTOS VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
QUENBY VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
QUANTAS VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
NANCY VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
RUBIE VON GLANDORF 18.75% 2 0 0 1 1 0 0 0 0 0 0
FANNY VON GLANDORF 15.63% 3 0 0 0 2 1 0 0 0 0 0
LEIBÖLL'S OLFERT 15.63% 3 0 0 0 2 1 0 0 0 0 0
IGOR VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
FELLA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
UTOPIA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 3 0 0 0 1 2 0 0 0 0 0
ROMANCE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 7 0 0 0 0 2 3 2 0 0 0
DAULÖKKE'S LUFFEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BULLINIUM'S DON VALDEMAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
10.94% 4 0 0 0 0 3 1 0 0 0 0
LEIBÖLL'S MERCEDES 10.94% 5 0 0 0 0 2 3 0 0 0 0
PENNY VON GLANDORF 9.38% 2 0 0 0 1 1 0 0 0 0 0
7.81% 3 0 0 0 0 2 1 0 0 0 0
JOEL VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
CORY VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
MARCO VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 6.25% 3 0 0 0 0 1 2 0 0 0 0
YVETTE VON GLANDORF 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
DAULÖKKE'S DE'JA-VU 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
FRANCOIS DE LA PARURE 5.37% 9 0 0 0 0 0 1 3 3 1 1
LEIBÖLL'S CATHARINA 5.08% 7 0 0 0 0 0 1 3 3 0 0
JACQUELLA JACQUES 4.88% 8 0 0 0 0 0 1 2 4 1 0
IVONN VON GLANDORF 4.69% 2 0 0 0 0 1 1 0 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.59% 18 0 0 0 0 0 0 1 5 7 5
BLACKY 4.30% 6 0 0 0 0 0 1 2 3 0 0
BARON BALOU DE LA PARURE 3.61% 10 0 0 0 0 0 0 2 3 4 1
JACQUELLA GIGOLETTE 3.61% 10 0 0 0 0 0 0 2 3 4 1
ZARTAN VON DER GRIMMELSBURG 3.61% 15 0 0 0 0 0 0 1 3 6 5
3.13% 1 0 0 0 0 1 0 0 0 0 0
SAPHIRE VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0 0
ALLSTONE DOUGLAS 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 3 0 0 0 0 0 1 2 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 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
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 2.54% 7 0 0 0 0 0 0 1 3 3 0
JACQUELLA MAGICIEN 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
COCO VON DER GRIMMELSBURG 2.25% 11 0 0 0 0 0 0 0 3 3 5
HERCULE DU SOURIRE DOUX 2.15% 6 0 0 0 0 0 0 1 2 3 0
CHOWBULL FARUK 1.95% 12 0 0 0 0 0 0 0 1 5 6
BONBONNIERE-BLANCHE DE LA PARURE 1.86% 10 0 0 0 0 0 0 0 2 3 5
QUINCY VON DER GRIMMELSBURG 1.86% 12 0 0 0 0 0 0 0 1 4 7
HEUREUX HENRI DE LA PARURE 1.86% 12 0 0 0 0 0 0 0 1 4 7
JACQUELLA EMMANUELLA 1.76% 9 0 0 0 0 0 0 0 2 3 4
1.76% 11 0 0 0 0 0 0 0 1 4 6
1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.56% 10 0 0 0 0 0 0 0 1 3 6
1.56% 1 0 0 0 0 0 1 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0 0
PABLO PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.37% 8 0 0 0 0 0 0 0 1 3 4
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1 0 0
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
CHIRINE MA JOIE 1.07% 3 0 0 0 0 0 0 1 0 1 1
JOHN ROSS DES GENTILS MINOIS 1.07% 6 0 0 0 0 0 0 0 1 2 3
1.07% 6 0 0 0 0 0 0 0 1 2 3
CORINNA VON DER GRIMMELSBURG 0.88% 6 0 0 0 0 0 0 0 0 3 3
DUC DALI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
GERMAINE DE LA PARURE 0.78% 6 0 0 0 0 0 0 0 0 2 4
ZENO VON DER GRIMMELSBURG 0.78% 7 0 0 0 0 0 0 0 0 1 6
VOILA COCO VON RATIBOR UND CORVEY 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
ODILO VON DER GRIMMELSBURG 0.68% 3 0 0 0 0 0 0 0 1 1 1
AMADEE MA JOIE 0.68% 3 0 0 0 0 0 0 0 1 1 1
JACQUELLA BARONESSEN 0.68% 5 0 0 0 0 0 0 0 0 2 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
BORN-Ö'S BONA DEA 0.59% 2 0 0 0 0 0 0 0 1 1 0
JEANIE VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 5 0 0 0 0 0 0 0 0 1 4
NANDA DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
CERISETTE VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
COLONEL BLANC DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BARRY-BLANC DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
FANCY DES GENTILS MINOIS 0.39% 3 0 0 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
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
LEIBÖLL'S BONITA 0.29% 2 0 0 0 0 0 0 0 0 1 1
ILUSION DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
COLETTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 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
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
HIBOU 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
THERESA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
FLAUBERT 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 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
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
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
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