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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:
DORINA 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 Gen 9 Gen 10
Ancestors in 10 generations 167 2 3 6 9 12 14 27 34 45 75
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1879 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.8% 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
QUPER VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
NORMA VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
BENTON VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
OPERA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
BULLINIUM'S DON VALDEMAR 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBÖLL'S SANTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
YVETTE VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 2 0 0 0 2 0 0 0 0 0 0
UTOPIA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
JACLYN VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 9.77% 6 0 0 0 0 1 4 0 1 0 0
LEIBÖLL'S MERCEDES 9.38% 3 0 0 0 0 3 0 0 0 0 0
RUTKJAER'S ALBERTE 7.81% 4 0 0 0 0 1 3 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S RASMINE 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
PABLO PICASSO DE LA PARURE 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
ROBOBULL FABELHAFT XCELSIOR 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
EGOISTE DE LA PARURE 5.86% 5 0 0 0 0 0 3 1 1 0 0
FRANCOIS DE LA PARURE 5.57% 10 0 0 0 0 0 1 4 0 4 1
5.18% 18 0 0 0 0 0 0 2 5 6 5
LEIBÖLL'S CATHARINA 4.88% 6 0 0 0 0 0 1 4 0 1 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
JACQUELLA GIGOLETTE 4.39% 10 0 0 0 0 0 1 1 3 4 1
ZARTAN VON DER GRIMMELSBURG 4.30% 18 0 0 0 0 0 0 1 5 4 8
ANDREA DES GENTILS MINOIS 4.10% 17 0 0 0 0 0 0 1 6 0 10
BLACKY 3.91% 4 0 0 0 0 0 1 3 0 0 0
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
JACQUELLA MAGICIEN 3.13% 1 0 0 0 0 1 0 0 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 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
BELBOULECAN HISTOIRE DE MA VIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 2.93% 14 0 0 0 0 0 0 1 2 3 8
VALENTINO DE LA PARURE 2.93% 5 0 0 0 0 0 0 3 1 1 0
LEIBÖLL'S ANGELINA 2.44% 6 0 0 0 0 0 0 1 4 0 1
QUINCY VON DER GRIMMELSBURG 2.34% 15 0 0 0 0 0 0 0 1 6 8
HEUREUX HENRI DE LA PARURE 2.15% 12 0 0 0 0 0 0 0 1 7 4
JACQUELLA EMMANUELLA 2.15% 9 0 0 0 0 0 0 1 1 3 4
2.05% 11 0 0 0 0 0 0 0 1 7 3
CHOWBULL FARUK 2.05% 10 0 0 0 0 0 0 0 2 5 3
HERCULE DU SOURIRE DOUX 1.95% 4 0 0 0 0 0 0 1 3 0 0
CHIRINE MA JOIE 1.76% 7 0 0 0 0 0 0 1 0 4 2
ZUT-ZOLA VON RATIBOR UND CORVEY 1.76% 10 0 0 0 0 0 0 0 1 5 4
GIBOULEE MA JOIE 1.56% 2 0 0 0 0 0 0 2 0 0 0
AMADEE MA JOIE 1.56% 7 0 0 0 0 0 0 0 3 0 4
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BORN-Ö'S BONA DEA 1.46% 5 0 0 0 0 0 0 0 3 1 1
1.46% 8 0 0 0 0 0 0 0 1 4 3
COLONEL BLANC DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 2 0 6
ODILO VON DER GRIMMELSBURG 1.27% 6 0 0 0 0 0 0 0 1 4 1
DUC DALI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
LE BLANC VON DER GRIMMELSBURG 1.17% 8 0 0 0 0 0 0 0 1 1 6
CORINNA VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 1 2 4
GERMAINE DE LA PARURE 1.17% 8 0 0 0 0 0 0 0 1 1 6
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0 0
ZENO VON DER GRIMMELSBURG 1.07% 9 0 0 0 0 0 0 0 0 2 7
JOHN ROSS DES GENTILS MINOIS 0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 4 0 0 0 0 0 0 0 1 3 0
NANDA DE LA PARURE 0.88% 8 0 0 0 0 0 0 0 0 1 7
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
JACQUELLA BARONESSEN 0.88% 5 0 0 0 0 0 0 0 1 1 3
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JEANIE VON DER GRIMMELSBURG 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 7 0 0 0 0 0 0 0 0 1 6
HONNORE-TAMINO DE LA CHAMPETRE 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
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
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
KISHNIGA'S SHOWBIZ CHELSEA 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
0.78% 1 0 0 0 0 0 0 1 0 0 0
CERISETTE VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
LEIBÖLL'S BONITA 0.68% 4 0 0 0 0 0 0 0 0 3 1
TRIOMPHE TIA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
ILUSION DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
L'ANGE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BARRY-BLANC DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
FANCY DES GENTILS MINOIS 0.49% 4 0 0 0 0 0 0 0 0 1 3
URSELA DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
JACQUELLA MERVEILLEUX 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WAMBO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
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% 2 0 0 0 0 0 0 0 0 1 1
CHERI DK33060/80 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
MADAME MIMI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
BESING PETIT ROI 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
HUGUETTE 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
THERESA VON DER GRIMMELSBURG 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
BERYLL 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
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 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
OLALA 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
TOUTOU TERRIBLE 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
JAVANNY 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
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
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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 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
BERNICE VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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