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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 MATRONE INABORDABLE


Coefficient of Inbreeding (COI):
3.125%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 158 2 4 3 7 13 19 37 61
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 352 0 0 0 0 0 0 0 0
Ancestor loss % 69.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HOSEA DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS TOUTE-PUISSANCE 50.00% 1 1 0 0 0 0 0 0 0
FANTASME DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
WYNONA V FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0
DALI DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
ESTERELLE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 13.28% 14 0 0 0 0 2 2 0 10
DELILAH DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
ZINA DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
MONTBLANC DELL'AKIRIS 12.50% 3 0 0 0 1 2 0 0 0
ARMANI DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
HANAHAUS BRONZED OSSIE 12.50% 4 0 0 0 0 4 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 10.94% 11 0 0 0 0 0 4 5 2
UNBARSY DE LA PARURE 9.38% 3 0 0 0 1 0 2 0 0
OMAR SHARIF DE LA PARURE 8.20% 13 0 0 0 0 0 2 2 9
CHIRINE MA JOIE 8.20% 11 0 0 0 0 0 2 4 5
OTTO-PRINCE DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 7.81% 5 0 0 0 0 1 2 2 0
VALENTINO DE LA PARURE 6.64% 11 0 0 0 0 0 0 6 5
BORN-Ö'S DOMINIQUE 6.64% 11 0 0 0 0 0 0 6 5
XOE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
UNIC DE LA PARURE 6.25% 3 0 0 0 0 1 2 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
SHANN'S GEORGIA PEACH 6.25% 2 0 0 0 0 2 0 0 0
TOPETTE MISS MILO 6.25% 4 0 0 0 0 0 4 0 0
LEOPARD VAN EPPIES BARGIE 6.25% 8 0 0 0 0 0 0 8 0
JAGUAR'S NOEL OF JEALYN 6.25% 3 0 0 0 0 1 2 0 0
6.25% 2 0 0 0 0 2 0 0 0
YSATIS DE LA PARURE 4.69% 3 0 0 0 0 1 0 2 0
ANJOU DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
BIJOU VON DER RUE DE LA VERT 3.91% 10 0 0 0 0 0 0 0 10
MEREDIQUE DE LA CHAMPETRE 3.91% 5 0 0 0 0 0 1 2 2
ZINADINE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
EXTRAVAGANTE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
WINNY DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0
DON CAMILO DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0
AMADEE MA JOIE 3.13% 6 0 0 0 0 0 0 2 4
ANJA VAN HARTOGS VREUGD 3.13% 2 0 0 0 0 0 2 0 0
JOIE VAN EPPIES BARGIE 3.13% 8 0 0 0 0 0 0 0 8
TOPETTE TOBY JUG 3.13% 4 0 0 0 0 0 0 4 0
TOPETTE MARGARITA 3.13% 4 0 0 0 0 0 0 4 0
FELIPE V.D.ZUYLENSTEDE 3.13% 2 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 3.13% 2 0 0 0 0 0 2 0 0
ALLSTONE DOUGLAS 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
L'ANGE DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
ODILO VON DER GRIMMELSBURG 2.73% 6 0 0 0 0 0 0 1 5
INOVATION-PRINCE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0
JACQUELLA JACQUES 2.34% 6 0 0 0 0 0 0 0 6
BORN-Ö'S BONA DEA 2.34% 6 0 0 0 0 0 0 0 6
COLONEL BLANC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
ANDREA DES GENTILS MINOIS 2.34% 4 0 0 0 0 0 0 2 2
ZARTAN VON DER GRIMMELSBURG 1.95% 5 0 0 0 0 0 0 0 5
COCOCHANEL DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA MERVEILLEUX 1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S FRAULINE 1.56% 3 0 0 0 0 0 0 1 2
LEIBOLL'S HANNIBAL 1.56% 3 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 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
RANNI 1.56% 2 0 0 0 0 0 0 2 0
TOPETTE KRYSTAL IMAGE 1.56% 4 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 1.56% 4 0 0 0 0 0 0 0 4
TOPETTE BUBBLES 1.56% 4 0 0 0 0 0 0 0 4
JEMHIEDE JUST JAMES 1.56% 4 0 0 0 0 0 0 0 4
1.56% 2 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 1.56% 2 0 0 0 0 0 0 2 0
1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S COEUR DE ROCKER 1.56% 3 0 0 0 0 0 0 1 2
JEZEBEL 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
1.17% 3 0 0 0 0 0 0 0 3
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
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
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.78% 2 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 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
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% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
WANDA DE LA PARURE 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
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