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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:
HILSMAN'S MADAME EX


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 178 2 3 4 6 11 22 33 44 57 74
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1868 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.3% 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
BANDOG'S BEETLE JUICE 50.00% 1 1 0 0 0 0 0 0 0 0 0
ARROGANCE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S KT LOOKING AT YOU 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S MAMA MIA 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 25.00% 2 0 0 2 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 13.28% 3 0 0 0 2 0 0 1 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 12.50% 2 0 0 0 2 0 0 0 0 0 0
BANDOG'S BREEZE OF KARENDON 12.50% 1 0 0 1 0 0 0 0 0 0 0
ANJOU DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
CHIRINE MA JOIE 8.59% 3 0 0 0 1 0 1 1 0 0 0
7.81% 3 0 0 0 0 2 1 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 6.64% 3 0 0 0 0 2 0 0 1 0 0
6.64% 3 0 0 0 0 2 0 0 1 0 0
LEBULL ADAMS DINA OF RAGTIME 6.25% 2 0 0 0 0 2 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 6.25% 1 0 0 0 1 0 0 0 0 0 0
VALENTINO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
BORN-Ö'S DOMINIQUE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 5.08% 4 0 0 0 0 1 0 2 1 0 0
ZARTAN VON DER GRIMMELSBURG 5.08% 11 0 0 0 0 0 1 1 5 4 0
QUINCY VON DER GRIMMELSBURG 4.88% 13 0 0 0 0 0 1 2 1 5 4
COLONEL TRUSARDI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 4.69% 2 0 0 0 0 1 1 0 0 0 0
AMADEE MA JOIE 4.30% 3 0 0 0 0 1 0 1 1 0 0
ADAMS' UNIQUE PHYSIQUE 4.10% 4 0 0 0 0 0 2 1 0 1 0
COX'S GOOD TIME DORENE 4.10% 4 0 0 0 0 0 2 1 0 1 0
OMAR SHARIF DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
KISHNIGA'S BENVENUTO 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
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 3.13% 5 0 0 0 0 0 0 3 2 0 0
ZENO VON DER GRIMMELSBURG 3.03% 15 0 0 0 0 0 0 1 2 3 9
2.93% 4 0 0 0 0 0 1 1 1 1 0
ILUSION DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 2.54% 7 0 0 0 0 0 0 1 3 3 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.54% 11 0 0 0 0 0 0 1 1 5 4
CORINNA VON DER GRIMMELSBURG 2.54% 4 0 0 0 0 0 1 0 2 1 0
COLONEL BLANC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
JEANIE VON DER GRIMMELSBURG 2.25% 9 0 0 0 0 0 0 1 2 1 5
2.05% 4 0 0 0 0 0 0 2 1 0 1
TERRETTE'S JOIE DE NOEL 2.05% 4 0 0 0 0 0 0 2 1 0 1
FAIRMONTS HEART TO BEAT 2.05% 4 0 0 0 0 0 0 2 1 0 1
2.05% 4 0 0 0 0 0 0 2 1 0 1
1.95% 11 0 0 0 0 0 0 0 2 3 6
1.76% 6 0 0 0 0 0 0 1 1 2 2
VOILA COCO VON RATIBOR UND CORVEY 1.66% 10 0 0 0 0 0 0 0 1 4 5
BANDOG'S CHERI CHLOE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME DANDY ANDY 1.56% 1 0 0 0 0 0 1 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.56% 1 0 0 0 0 0 1 0 0 0 0
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BARON BALOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
HEUREUX HENRI DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2 0
1.56% 5 0 0 0 0 0 0 0 3 2 0
JACQUELLA GIGOLETTE 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
LEIBÖLL'S BONITA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.37% 12 0 0 0 0 0 0 0 0 2 10
1.37% 3 0 0 0 0 0 0 1 1 1 0
1.37% 3 0 0 0 0 0 0 1 1 1 0
LE BLANC VON DER GRIMMELSBURG 1.27% 7 0 0 0 0 0 0 0 1 3 3
GERMAINE DE LA PARURE 1.27% 7 0 0 0 0 0 0 0 1 3 3
WENDY VON DER GRIMMELSBURG 1.17% 6 0 0 0 0 0 0 0 1 3 2
CERISETTE VON RATIBOR UND CORVEY 1.07% 7 0 0 0 0 0 0 0 1 1 5
BESING PETIT ROI 1.07% 3 0 0 0 0 0 0 1 0 1 1
1.07% 6 0 0 0 0 0 0 0 1 2 3
TERRETTE'S LORD SIMON DBOUTON 0.98% 3 0 0 0 0 0 0 0 2 1 0
TERRETTE'S GILL DE LABERIEUS 0.98% 3 0 0 0 0 0 0 0 2 1 0
JIMMY LEE'S BANDOLERO OF ONO 0.98% 3 0 0 0 0 0 0 0 2 1 0
HAMPTON'S CHEVALIER 0.88% 7 0 0 0 0 0 0 0 0 2 5
URIEL VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
WAMBO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
OLALA VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 1 1 2
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
NANDA DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 0 3 2
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 4 0 0 0 0 0 0 0 1 1 2
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 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
HEUREUX HIBOU DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
TERRETTE'S GOLDILOCK D'PECHE 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
FERNANDEL VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
HUGUETTE VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
BOUTON OF BORISTI 0.49% 3 0 0 0 0 0 0 0 0 2 1
TERRETTE'S LE CAPITAINE 0.49% 3 0 0 0 0 0 0 0 0 2 1
TERRETTE'S JEANIEBELLE PETIT 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
DANIELLE VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
TERRETTE'S TOURBILLON D'GAMIN 0.39% 4 0 0 0 0 0 0 0 0 0 4
PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S SHIRLEY 0.39% 1 0 0 0 0 0 0 0 1 0 0
HIBOU VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHEVALIER VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1 0 0
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
0.29% 2 0 0 0 0 0 0 0 0 1 1
LANCEFIELD LADY PUPPET 0.29% 3 0 0 0 0 0 0 0 0 0 3
WATTEAU VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
BITTER SWEET OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S POLAR DE LA NEIGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S PECHE DE WOODS 0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S MYSTIQUE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S POUPEE D'OR 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
ALICELLA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S C'EST CE BON 0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1 0
C AND D'S ABBIE GAIL 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 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
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
LAFOREST'S JOLLY SANDMAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINDMARKS MISS VICKIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
C AND D'S T MODEL SPECIAL 0.10% 1 0 0 0 0 0 0 0 0 0 1
NADINE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
GUSTAVE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEILA VON DER GRIMMELSBURG 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
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
NANETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUEEN ANNABELLE V.D. ZUYLENSTEDE 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
QUATT POLLYANNA 0.10% 1 0 0 0 0 0 0 0 0 0 1
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