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:
FIESTA IZ PALEVYH BULLDOGOV


Coefficient of Inbreeding (COI):
3.389%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 189 2 4 3 11 18 27 50 65
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 321 0 0 0 0 0 0 0 0
Ancestor loss % 62.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DALI DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
DESIRE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 26.56% 10 0 0 0 3 1 1 3 2
CONFUCIUS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
KLEINCALVIN DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 25.00% 2 0 0 2 0 0 0 0 0
BLANCHE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 20.31% 20 0 0 0 0 3 1 8 8
CHIRINE MA JOIE 17.58% 13 0 0 0 0 3 2 5 3
ZENITH DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
LATOIYA DELL'AKIRIS 12.50% 2 0 0 0 2 0 0 0 0
COCO VON DER GRIMMELSBURG 10.55% 15 0 0 0 0 0 3 3 9
OTTO-PRINCE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
EGOISTE DE LA PARURE 9.38% 4 0 0 0 0 2 2 0 0
BORN-Ö'S DOMINIQUE 9.38% 6 0 0 0 0 1 3 2 0
ANDREA DES GENTILS MINOIS 8.98% 13 0 0 0 0 0 3 1 9
AMADEE MA JOIE 8.98% 12 0 0 0 0 0 3 2 7
COLONEL BLANC DE LA PARURE 8.59% 12 0 0 0 0 0 3 1 8
ZARTAN VON DER GRIMMELSBURG 8.59% 16 0 0 0 0 0 0 6 10
ODILO VON DER GRIMMELSBURG 7.42% 13 0 0 0 0 0 0 6 7
UCHY DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
XOE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ROMA-PRINCESSE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 1 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 5.47% 9 0 0 0 0 0 0 5 4
ANJOU DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
VALENTINO DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0
WINNY DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
BIJOU VON DER RUE DE LA VERT 4.69% 6 0 0 0 0 0 1 3 2
INOVATION-PRINCE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
QUINCY VON DER GRIMMELSBURG 4.69% 12 0 0 0 0 0 0 0 12
3.52% 6 0 0 0 0 0 0 3 3
CORINNA VON DER GRIMMELSBURG 3.52% 6 0 0 0 0 0 0 3 3
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 1 0 0 0 0 1 0 0 0
UGASTI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FRANCOISE HARDY DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
CATHERINEDENEUVE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
DON CAMILO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
TRIOMPHE TIA DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
ANJA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 3.13% 1 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 3.13% 1 0 0 0 0 1 0 0 0
LEBULLS ATHENA OF DUNCAN 3.13% 1 0 0 0 0 1 0 0 0
HEUREUX HENRI DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
2.73% 4 0 0 0 0 0 0 3 1
FRANCOIS DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
JOIE VAN EPPIES BARGIE 2.34% 3 0 0 0 0 0 0 3 0
ILUSION DE LA PARURE 2.34% 6 0 0 0 0 0 0 0 6
JEZEBEL DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.34% 6 0 0 0 0 0 0 0 6
2.34% 3 0 0 0 0 0 0 3 0
BARON BALOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
HELOISE VON DER GRIMMELSBURG 1.95% 4 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 1.95% 4 0 0 0 0 0 0 1 3
LEIBÖLL'S BONITA 1.95% 4 0 0 0 0 0 0 1 3
ADELAINE DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
BLANCE NOIR'S CARMEN 1.56% 1 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 1.56% 2 0 0 0 0 0 0 2 0
ASTA VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0
MEREDIQUE DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0
RANNI 1.56% 1 0 0 0 0 0 1 0 0
TOPETTE TOBY JUG 1.56% 1 0 0 0 0 0 1 0 0
TOPETTE MARGARITA 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 1.56% 1 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
LEBULL'S RHINESTONE COWGIRL 1.56% 1 0 0 0 0 0 1 0 0
H'BLACK LADY VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
LE BLANC VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
RANI VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
BESING PETIT ROI 1.17% 3 0 0 0 0 0 0 0 3
MADAME MIMI DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.17% 3 0 0 0 0 0 0 0 3
FARAMOND VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 1.17% 2 0 0 0 0 0 0 1 1
GERMAINE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
VOILA COCO VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
NANDA DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S FRAULINE 0.78% 1 0 0 0 0 0 0 1 0
DORYAN VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0
SAMUEL DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
TOPETTE KRYSTAL IMAGE 0.78% 1 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.78% 1 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.78% 1 0 0 0 0 0 0 1 0
ANNABELLE VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S COEUR DE ROCKER 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 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
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 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
COX'S GOODTIME ROWDY GEORGE 0.39% 1 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.39% 1 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.39% 1 0 0 0 0 0 0 0 1