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Ancestor calculations 9 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:
GOLDEN GENTLEMAN DE COTE BASQUE


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
Ancestors in 9 generations 162 2 2 4 7 14 16 28 42 71
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 860 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ONE MILLION DE COTE BASQUE 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
VERSACE IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0
MIMOSA I DE LA VIRREYNA 25.00% 1 0 1 0 0 0 0 0 0 0
ZHE-GRAN LE RUA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0
ROKSOLANA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0
FAMOUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
SPOLBO STELLA MARIS 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 9.38% 2 0 0 0 1 1 0 0 0 0
ZENITH DE LA PARURE 7.81% 5 0 0 0 0 1 2 2 0 0
DALI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
ELENA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS BISQUIT VENCEDOR 6.25% 1 0 0 0 1 0 0 0 0 0
ZHULIANA FON VALUA IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0
COLONEL TRUSARDI DE LA PARURE 5.08% 8 0 0 0 0 0 1 3 2 2
ORESTE DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0 0
OTTO-PRINCE DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2 0
XOE DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2 0
CHIRINE MA JOIE 3.52% 11 0 0 0 0 0 0 1 4 6
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0 0
CYBELLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 3 0 0 0 0 0 1 2 0 0
HANAHAUS BRONZED OSSIE 3.13% 4 0 0 0 0 0 1 1 2 0
OMAR SHARIF DE LA PARURE 3.13% 10 0 0 0 0 0 0 1 3 6
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 2.93% 9 0 0 0 0 0 0 1 3 5
DUC DALI DE LA PARURE 2.73% 11 0 0 0 0 0 0 0 3 8
SHANN'S GEORGIA PEACH 2.73% 3 0 0 0 0 0 1 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 6 0 0 0 0 0 0 1 3 2
2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
ANJOU DE LA PARURE 1.95% 5 0 0 0 0 0 0 1 2 2
ANJA VAN HARTOGS VREUGD 1.95% 5 0 0 0 0 0 0 1 2 2
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ANTOINETTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 1.56% 4 0 0 0 0 0 0 1 1 2
JAGUAR'S NOEL OF JEALYN 1.56% 3 0 0 0 0 0 0 1 2 0
BORN-Ö'S DOMINIQUE 1.37% 5 0 0 0 0 0 0 0 2 3
LEOPARD VAN EPPIES BARGIE 1.37% 5 0 0 0 0 0 0 0 2 3
FELIPE V.D.ZUYLENSTEDE 1.37% 3 0 0 0 0 0 0 1 1 1
SHANN'S EARTH ANGEL 1.37% 3 0 0 0 0 0 0 1 1 1
HENRY-MATISSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
UNGARO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
CATHERINEDENEUVE DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1 0
INOVATION-PRINCE DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
COCO VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
AMADEE MA JOIE 1.17% 5 0 0 0 0 0 0 0 1 4
UNBARSY DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
VALENTINO DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
MEREDIQUE DE LA CHAMPETRE 0.98% 4 0 0 0 0 0 0 0 1 3
COLONEL BLANC DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
ANDREA DES GENTILS MINOIS 0.98% 4 0 0 0 0 0 0 0 1 3
NYMPHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
RANNI 0.78% 3 0 0 0 0 0 0 0 1 2
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 0.78% 3 0 0 0 0 0 0 0 1 2
JAGUAR'S GODIVA OF JEALYN 0.78% 3 0 0 0 0 0 0 0 1 2
SUZIE QUE V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
DON CAMILO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
L'ANGE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 0.59% 2 0 0 0 0 0 0 0 1 1
GEORGE V.D. PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
KENLE'S ECLAIR DE SHANN 0.59% 2 0 0 0 0 0 0 0 1 1
FRANCOISE HARDY DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.39% 2 0 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
UNIC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.20% 1 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.20% 1 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.20% 1 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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