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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:
AVIGDORS CLODIA


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 142 2 3 8 7 9 12 16 27 40 50
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1904 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.1% 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
HUITUKAN EREMENKO JUNIOR 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS PREMIER VIOLON 50.00% 1 1 0 0 0 0 0 0 0 0 0
VONHEIMDAL FRENCH ALIBABA 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBÖLL'S VIPS-JUBI 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS TROYA 25.00% 1 0 1 0 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
OPHELIA VOM ROTEN LÖWENHOF 12.50% 1 0 0 1 0 0 0 0 0 0 0
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 PRALINE' 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 12.50% 2 0 0 0 2 0 0 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 7.81% 3 0 0 0 0 2 1 0 0 0 0
REGILIO DE L'AMABILITE 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
RUTKJAER'S ALBERTE 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
KAY LES PETITS ARCHANGES 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
ZARTAN VON DER GRIMMELSBURG 4.10% 17 0 0 0 0 0 0 2 2 5 8
4.10% 11 0 0 0 0 0 0 2 5 2 2
LEIBÖLL'S CATHARINA 3.91% 3 0 0 0 0 0 2 1 0 0 0
ANDREA DES GENTILS MINOIS 3.52% 8 0 0 0 0 0 0 3 1 4 0
SIR HUMPHREY DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0 0 0
MARIE-CECILE DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JACQUELLA OURAGAN 3.13% 1 0 0 0 0 1 0 0 0 0 0
JACQUELLA GIGOLETTE 3.13% 5 0 0 0 0 0 0 3 2 0 0
BLACKY 3.13% 2 0 0 0 0 0 2 0 0 0 0
VALENTINO DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
BORN-Ö'S DOMINIQUE 3.13% 2 0 0 0 0 0 2 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
HEUREUX HENRI DE LA PARURE 2.83% 15 0 0 0 0 0 0 0 3 5 7
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 2.34% 2 0 0 0 0 0 1 1 0 0 0
OMAR SHARIF DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2 0 0
2.15% 10 0 0 0 0 0 0 0 3 3 4
QUINCY VON DER GRIMMELSBURG 2.05% 11 0 0 0 0 0 0 0 2 4 5
1.95% 3 0 0 0 0 0 0 2 1 0 0
PANDORA DE L'AMABILITE 1.95% 3 0 0 0 0 0 0 2 1 0 0
LEIBÖLL'S ANGELINA 1.95% 3 0 0 0 0 0 0 2 1 0 0
CHEMERA V.D. ZUYLENSTEDE 1.76% 4 0 0 0 0 0 0 1 2 1 0
CHOWBULL FARUK 1.76% 8 0 0 0 0 0 0 0 2 4 2
ZUT-ZOLA VON RATIBOR UND CORVEY 1.66% 9 0 0 0 0 0 0 0 2 2 5
MARIE ANTOINETTE DE L'AMABILITE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BABOUIN DE L'AMABILITE 1.56% 1 0 0 0 0 0 1 0 0 0 0
IVANHOE DE L'AMABILITE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA MERVEILLEUX 1.56% 1 0 0 0 0 0 1 0 0 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA EMMANUELLA 1.56% 5 0 0 0 0 0 0 0 3 2 0
HERCULE DU SOURIRE DOUX 1.56% 2 0 0 0 0 0 0 2 0 0 0
VOILA COCO VON RATIBOR UND CORVEY 1.46% 12 0 0 0 0 0 0 0 0 3 9
1.37% 5 0 0 0 0 0 0 0 2 3 0
FANCY DES GENTILS MINOIS 1.37% 5 0 0 0 0 0 0 0 2 3 0
1.37% 5 0 0 0 0 0 0 0 2 3 0
ZAPPA V.D. ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1 0 0
GERMAINE DE LA PARURE 1.17% 8 0 0 0 0 0 0 0 0 4 4
COLONEL BLANC DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2 0
LE BLANC VON DER GRIMMELSBURG 1.17% 8 0 0 0 0 0 0 0 0 4 4
ZENO VON DER GRIMMELSBURG 1.17% 10 0 0 0 0 0 0 0 0 2 8
AMADEE MA JOIE 1.17% 3 0 0 0 0 0 0 1 0 2 0
NANDA DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
CORINNA VON DER GRIMMELSBURG 0.98% 7 0 0 0 0 0 0 0 0 3 4
CHICO V.D. ZUYLENSTEDE 0.88% 4 0 0 0 0 0 0 0 1 2 1
ALICELLA V.D. ZUYLENSTEDE 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 8 0 0 0 0 0 0 0 0 1 7
TIFFANY DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LINDY DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
JOHN ROSS DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
ODILO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0 0
JEANIE VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
LEIBÖLL'S BONITA 0.78% 2 0 0 0 0 0 0 0 2 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 5 0 0 0 0 0 0 0 0 2 3
0.59% 2 0 0 0 0 0 0 0 1 1 0
CERISETTE VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.49% 4 0 0 0 0 0 0 0 0 1 3
QUATT POLLYANNA 0.49% 4 0 0 0 0 0 0 0 0 1 3
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
RANI VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
BARRY-BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
ILUSION DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
FERNANDEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
HUGUETTE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHERI DK33060/80 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
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
URIEL VON RATIBOR UND CORVEY 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
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT POLLY SNOW 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
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