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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:
BRANDOUX MARCELLA


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 183 2 3 4 14 16 33 53 83
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 327 0 0 0 0 0 0 0 0
Ancestor loss % 64.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
FIDIER DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
BULLBUMPKIN'S DAME DE COEUR AVEC BRANDOUX 50.00% 1 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0
FLORENCE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
DELILAH DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
ZENITH DE LA PARURE 25.00% 3 0 0 1 2 0 0 0 0
ZINA DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 15.63% 4 0 0 0 1 3 0 0 0
EGOISTE DE LA PARURE 15.23% 10 0 0 0 0 2 4 3 1
COLONEL TRUSARDI DE LA PARURE 12.89% 13 0 0 0 0 2 1 3 7
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
XOE DE LA PARURE 12.50% 3 0 0 0 1 2 0 0 0
HANAHAUS BRONZED OSSIE 12.50% 3 0 0 0 1 2 0 0 0
CHIRINE MA JOIE 11.33% 14 0 0 0 0 0 3 6 5
MONTBLANC DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
OMAR SHARIF DE LA PARURE 9.38% 15 0 0 0 0 0 2 3 10
9.38% 14 0 0 0 0 0 2 4 8
SHANN'S GEORGIA PEACH 9.38% 2 0 0 0 1 1 0 0 0
VALENTINO DE LA PARURE 8.20% 10 0 0 0 0 0 2 5 3
BORN-Ö'S DOMINIQUE 8.20% 10 0 0 0 0 0 2 5 3
UNIC DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0
ANJOU DE LA PARURE 7.81% 4 0 0 0 0 1 3 0 0
HONNORE-TAMINO DE LA CHAMPETRE 7.03% 4 0 0 0 0 1 2 1 0
ZINADINE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
TIFFANY DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
ORESTE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 6.25% 14 0 0 0 0 0 0 2 12
ANJA VAN HARTOGS VREUGD 6.25% 3 0 0 0 0 1 2 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 6.25% 3 0 0 0 0 1 2 0 0
NANA' DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 5.86% 12 0 0 0 0 0 0 3 9
BIJOU VON DER RUE DE LA VERT 5.08% 10 0 0 0 0 0 0 3 7
L'ANGE DE LA PARURE 5.08% 11 0 0 0 0 0 0 2 9
AMADEE MA JOIE 5.08% 10 0 0 0 0 0 0 3 7
FELIPE V.D.ZUYLENSTEDE 4.69% 2 0 0 0 0 1 1 0 0
SHANN'S EARTH ANGEL 4.69% 2 0 0 0 0 1 1 0 0
JAGUAR'S NOEL OF JEALYN 4.69% 2 0 0 0 0 1 1 0 0
MEREDIQUE DE LA CHAMPETRE 3.52% 4 0 0 0 0 0 1 2 1
WINNY DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
RAMONA PRINCESSE DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
INOVATION-PRINCE DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
ANDREA DES GENTILS MINOIS 3.13% 6 0 0 0 0 0 0 2 4
JOIE VAN EPPIES BARGIE 3.13% 6 0 0 0 0 0 0 2 4
ADONIS EL FUERTE 3.13% 1 0 0 0 0 1 0 0 0
RANNI 3.13% 3 0 0 0 0 0 1 2 0
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
ZOE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
ZARTAN VON DER GRIMMELSBURG 2.73% 7 0 0 0 0 0 0 0 7
2.34% 2 0 0 0 0 0 1 1 0
KENLE'S ECLAIR DE SHANN 2.34% 2 0 0 0 0 0 1 1 0
ALLSTONE DOUGLAS 2.34% 2 0 0 0 0 0 1 1 0
LEIBOLL'S HANNIBAL 1.95% 2 0 0 0 0 0 1 0 1
FRANCOIS DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
JACQUELLA MERVEILLEUX 1.95% 2 0 0 0 0 0 1 0 1
1.95% 5 0 0 0 0 0 0 0 5
TENAFLY SHEER GOLD 1.95% 4 0 0 0 0 0 0 1 3
UNBARSY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
DON CAMILO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
COCOCHANEL DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
ANGELIQUE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2
JEZEBEL DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA GIGOLETTE 1.56% 3 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 1.56% 3 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 1.56% 3 0 0 0 0 0 0 1 2
SAMUEL DU SOURIRE DOUX 1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
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% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S FRAULINE 1.17% 2 0 0 0 0 0 0 1 1
HELOISE VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
CORINNA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
TRIOMPHE TIA DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1
OLIVERRO V.D. ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1
LOU LOU V.D. ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.17% 3 0 0 0 0 0 0 0 3
IVANHOE DE L'AMABILITE 1.17% 2 0 0 0 0 0 0 1 1
KENLE'S DE JA VU 1.17% 2 0 0 0 0 0 0 1 1
LA ROSACE JAUNISSE DE MCKEE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S COEUR DE ROCKER 1.17% 2 0 0 0 0 0 0 1 1
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ILUSION DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 1 0 0 0 0 0 0 1 0
LEIBÖLL'S BONITA 0.78% 2 0 0 0 0 0 0 0 2
ADELAINE 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
BERNICE VAN HET PENSELENHOEKJE 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
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
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ASTA 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
LEIBÖLL'S ANGELINA 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
H'BLACK LADY VON DER GRIMMELSBURG 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
0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
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