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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:
AVIGDORS DEMON DE BEAUTE


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 180 2 3 5 14 16 29 49 75
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 330 0 0 0 0 0 0 0 0
Ancestor loss % 64.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
FLAUBERT DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS AGIOTAGE 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
A'VIGDORS BRABUS 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
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
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0
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
COLONEL TRUSARDI DE LA PARURE 8.20% 11 0 0 0 0 1 0 3 7
CHIRINE MA JOIE 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
MONTBLANC DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
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
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 5.86% 13 0 0 0 0 0 0 2 11
OMAR SHARIF DE LA PARURE 5.47% 9 0 0 0 0 0 1 2 6
BIJOU VON DER RUE DE LA VERT 5.08% 10 0 0 0 0 0 0 3 7
L'ANGE DE LA PARURE 4.69% 10 0 0 0 0 0 0 2 8
COCO VON DER GRIMMELSBURG 4.69% 10 0 0 0 0 0 0 2 8
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
AMADEE MA JOIE 3.91% 8 0 0 0 0 0 0 2 6
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
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
JAGUAR'S NOEL OF JEALYN 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 2.73% 5 0 0 0 0 0 0 2 3
RAMONA PRINCESSE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
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
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
ANDREA DES GENTILS MINOIS 1.95% 4 0 0 0 0 0 0 1 3
JACQUELLA MERVEILLEUX 1.95% 2 0 0 0 0 0 1 0 1
ZARTAN VON DER GRIMMELSBURG 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
INOVATION-PRINCE DE LA PARURE 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
COLONEL BLANC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
BARON BALOU 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
1.56% 4 0 0 0 0 0 0 0 4
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
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 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
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
JAGUAR'S FRAULINE 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
JEZEBEL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
QUINCY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 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
CORINNA VON DER GRIMMELSBURG 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
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
0.78% 2 0 0 0 0 0 0 0 2
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% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
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
HEUREUX HENRI 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
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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