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Ancestor calculations 8 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:
KINGFRIEND MR HEFNER


Coefficient of Inbreeding (COI):
13.026%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 161 2 3 3 6 13 24 35 68
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 349 0 0 0 0 0 0 0 0
Ancestor loss % 68.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
KINGFRIEND MR PLAYBOY 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MISS HILLER 50.00% 1 1 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 50.00% 2 0 2 0 0 0 0 0 0
FLIRT DE LA PARURE OF KINGFRIEND 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 25.00% 2 0 0 2 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 15.63% 3 0 0 0 2 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 15.63% 12 0 0 0 0 2 4 2 4
ZENITH DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
ZINA DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
ARMANI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 12.50% 3 0 0 0 1 2 0 0 0
OMAR SHARIF DE LA PARURE 10.94% 17 0 0 0 0 0 2 5 10
CHIRINE MA JOIE 10.16% 14 0 0 0 0 0 2 6 6
LATOIYA DELL'AKIRIS 7.81% 3 0 0 0 0 2 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 7.03% 3 0 0 0 1 0 0 0 2
LEOPARD VAN EPPIES BARGIE 6.64% 7 0 0 0 0 0 2 4 1
OTTO-PRINCE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
XOE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
KLEINCALVIN DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0
SHANN'S GEORGIA PEACH 6.25% 2 0 0 0 0 2 0 0 0
TOPETTE MISS MILO 6.25% 3 0 0 0 0 1 2 0 0
EGOISTE DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0
BORN-Ö'S DOMINIQUE 4.69% 6 0 0 0 0 0 1 3 2
AMADEE MA JOIE 4.30% 9 0 0 0 0 0 0 2 7
VALENTINO DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2
DON CAMILO DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
ODILO VON DER GRIMMELSBURG 3.91% 10 0 0 0 0 0 0 0 10
INOVATION-PRINCE DE LA PARURE 3.52% 5 0 0 0 0 0 0 4 1
RAMONA PRINCESSE DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
COLONEL BLANC DE LA PARURE 3.52% 7 0 0 0 0 0 0 2 5
ANDREA DES GENTILS MINOIS 3.52% 7 0 0 0 0 0 0 2 5
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 2 0 0 0 0 0 2 0 0
ANJOU DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
EXTRAVAGANTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
BIJOU VON DER RUE DE LA VERT 3.13% 6 0 0 0 0 0 0 2 4
L'ANGE DE LA PARURE 3.13% 8 0 0 0 0 0 0 0 8
CATHERINEDENEUVE DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0
ANJA VAN HARTOGS VREUGD 3.13% 2 0 0 0 0 0 2 0 0
JOIE VAN EPPIES BARGIE 3.13% 6 0 0 0 0 0 0 2 4
TOPETTE TOBY JUG 3.13% 3 0 0 0 0 0 1 2 0
TOPETTE MARGARITA 3.13% 3 0 0 0 0 0 1 2 0
FELIPE V.D.ZUYLENSTEDE 3.13% 2 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 3.13% 2 0 0 0 0 0 2 0 0
LE BLANC VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0
GERMAINE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 3.13% 2 0 0 0 0 0 2 0 0
FRANCOISE HARDY DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
JACQUELLA JACQUES 1.95% 4 0 0 0 0 0 0 1 3
BORN-Ö'S BONA DEA 1.95% 4 0 0 0 0 0 0 1 3
TENAFLY SHEER GOLD 1.95% 4 0 0 0 0 0 0 1 3
NOSTALGIE-BLANCHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
JEZEBEL DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
ZARTAN VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
GIBOULEE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 1.56% 2 0 0 0 0 0 0 2 0
RANNI 1.56% 2 0 0 0 0 0 0 2 0
TOPETTE KRYSTAL IMAGE 1.56% 3 0 0 0 0 0 0 1 2
TOPETTE BUBBLES 1.56% 3 0 0 0 0 0 0 1 2
JEMHIEDE JUST JAMES 1.56% 3 0 0 0 0 0 0 1 2
1.56% 2 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 1.56% 2 0 0 0 0 0 0 2 0
VOILA COCO VON RATIBOR UND CORVEY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 1.56% 2 0 0 0 0 0 0 2 0
ZENO VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.78% 2 0 0 0 0 0 0 0 2
ASTA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.78% 2 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2
HEUREUX HENRI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S COEUR DE ROCKER 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
URIEL VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.78% 2 0 0 0 0 0 0 0 2
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
DANIELLE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.39% 1 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.39% 1 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHEVALIER VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GUSTAVE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
NADINE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
HIBOU VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
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