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:
AFRICAN SOUL DE COTE BASQUE


Coefficient of Inbreeding (COI):
4.756%

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 210 2 4 7 14 17 27 36 66 101
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 812 0 0 0 0 0 0 0 0 0
Ancestor loss % 79.5% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
VERSACE IZ PALEVYH BULDOGOV 50.00% 1 1 0 0 0 0 0 0 0 0
MIMOSA I DE LA VIRREYNA 50.00% 1 1 0 0 0 0 0 0 0 0
ZHE-GRAN LE RUA IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0
ROKSOLANA IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0
FAMOUS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
SPOLBO STELLA MARIS 25.00% 1 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 21.88% 3 0 0 1 1 1 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 18.75% 2 0 0 1 1 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 18.75% 2 0 0 1 1 0 0 0 0 0
ZENITH DE LA PARURE 15.63% 5 0 0 0 1 2 2 0 0 0
DALI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
ELENA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS BISQUIT VENCEDOR 12.50% 1 0 0 1 0 0 0 0 0 0
ZHULIANA FON VALUA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0
ZINA DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 10.94% 12 0 0 0 0 1 3 2 2 4
ORESTE DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
PETI LLEVR TATA 9.38% 2 0 0 0 1 1 0 0 0 0
OMAR SHARIF DE LA PARURE 8.20% 20 0 0 0 0 0 1 3 6 10
CHIRINE MA JOIE 8.20% 17 0 0 0 0 0 1 4 6 6
OTTO-PRINCE DE LA PARURE 7.81% 5 0 0 0 0 1 2 2 0 0
XOE DE LA PARURE 7.81% 5 0 0 0 0 1 2 2 0 0
EGOISTE DE LA PARURE 6.45% 12 0 0 0 0 0 1 3 5 3
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0 0
CYBELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 6.25% 3 0 0 0 0 1 2 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 4 0 0 0 0 1 1 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
SHANN'S GEORGIA PEACH 5.47% 3 0 0 0 0 1 1 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.88% 7 0 0 0 0 0 1 3 2 1
LATOIYA 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
4.69% 2 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2 0
BORN-Ö'S DOMINIQUE 3.91% 11 0 0 0 0 0 0 2 3 6
ANJA VAN HARTOGS VREUGD 3.91% 5 0 0 0 0 0 1 2 2 0
AMADEE MA JOIE 3.71% 12 0 0 0 0 0 0 1 4 7
LEOPARD VAN EPPIES BARGIE 3.32% 8 0 0 0 0 0 0 2 3 3
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ANTOINETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 3.13% 10 0 0 0 0 0 0 1 3 6
ODILO VON DER GRIMMELSBURG 3.13% 13 0 0 0 0 0 0 0 3 10
COLONEL BLANC DE LA PARURE 3.13% 10 0 0 0 0 0 0 1 3 6
TOPETTE MISS MILO 3.13% 4 0 0 0 0 0 1 1 2 0
ANDREA DES GENTILS MINOIS 3.13% 10 0 0 0 0 0 0 1 3 6
JAGUAR'S NOEL OF JEALYN 3.13% 3 0 0 0 0 0 1 2 0 0
L'ANGE DE LA PARURE 2.73% 11 0 0 0 0 0 0 0 3 8
ZARTAN VON DER GRIMMELSBURG 2.73% 12 0 0 0 0 0 0 0 2 10
FELIPE V.D.ZUYLENSTEDE 2.73% 3 0 0 0 0 0 1 1 1 0
SHANN'S EARTH ANGEL 2.73% 3 0 0 0 0 0 1 1 1 0
CATHERINEDENEUVE DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0 0
INOVATION-PRINCE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0
MEREDIQUE DE LA CHAMPETRE 2.34% 6 0 0 0 0 0 0 1 3 2
UNBARSY DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
RANNI 1.95% 5 0 0 0 0 0 0 1 2 2
RAMONA PRINCESSE DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
NYMPHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
BIJOU VON DER RUE DE LA VERT 1.56% 6 0 0 0 0 0 0 0 2 4
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
TOPETTE TOBY JUG 1.56% 4 0 0 0 0 0 0 1 1 2
TOPETTE MARGARITA 1.56% 4 0 0 0 0 0 0 1 1 2
ALLSTONE DOUGLAS 1.56% 3 0 0 0 0 0 0 1 2 0
SUZIE QUE V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
JACQUELLA JACQUES 1.37% 5 0 0 0 0 0 0 0 2 3
BORN-Ö'S BONA DEA 1.37% 5 0 0 0 0 0 0 0 2 3
JOIE VAN EPPIES BARGIE 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 3 0 0 0 0 0 0 1 1 1
KENLE'S ECLAIR DE SHANN 1.37% 3 0 0 0 0 0 0 1 1 1
FRANCOISE HARDY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
DON CAMILO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
JEZEBEL DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
CORINNA VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
TRIOMPHE TIA DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 4 0 0 0 0 0 0 0 2 2
QUINCY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
DORYAN VAN HET PENSELENHOEKJE 0.98% 4 0 0 0 0 0 0 0 1 3
CARESSE-CHANTAL DE L'AMABILITE 0.98% 4 0 0 0 0 0 0 0 1 3
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
HEUREUX HENRI DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
YSATIS DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
JAGUAR'S FRAULINE 0.78% 3 0 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2
SAMUEL DU SOURIRE DOUX 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
TENAFLY SHEER GOLD 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
JAGUAR'S COEUR DE ROCKER 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
ILUSION DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
ASTA VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
ADELAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1
OLIVERRO V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
LOU LOU V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1
IVANHOE DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1
KENLE'S DE JA VU 0.59% 2 0 0 0 0 0 0 0 1 1
LA ROSACE JAUNISSE DE MCKEE 0.59% 2 0 0 0 0 0 0 0 1 1
UNIC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
HELOISE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
BARON BALOU DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 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% 2 0 0 0 0 0 0 0 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
H'BLACK LADY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA 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
RANI VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ANNABELLE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1