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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:
BONNIE


Coefficient of Inbreeding (COI):
19.907%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 168 2 3 5 8 16 28 53 82
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 342 0 0 0 0 0 0 0 0
Ancestor loss % 67.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
JETSET DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
ILLY DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
GAIA DE LA PARURE 50.00% 2 0 2 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0
FANTASME DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
BENTLEY DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
EGOISTE DE LA PARURE 21.09% 14 0 0 0 0 3 5 4 2
ZENITH DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
ZINA DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 17.19% 5 0 0 0 1 3 1 0 0
UNIC DE LA PARURE 17.19% 5 0 0 0 2 1 0 2 0
ZINADINE DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0
DELILAH DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 12.50% 4 0 0 0 1 1 2 0 0
VALENTINO DE LA PARURE 10.94% 14 0 0 0 0 0 3 5 6
BORN-Ö'S DOMINIQUE 10.94% 14 0 0 0 0 0 3 5 6
CHIRINE MA JOIE 10.55% 16 0 0 0 0 0 1 8 7
COLONEL TRUSARDI DE LA PARURE 10.16% 13 0 0 0 0 0 3 4 6
XOE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
MONTBLANC DELL'AKIRIS 9.38% 3 0 0 0 0 3 0 0 0
SHANN'S GEORGIA PEACH 9.38% 2 0 0 0 1 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 8.59% 6 0 0 0 0 1 3 0 2
ANJOU DE LA PARURE 8.59% 5 0 0 0 0 1 3 1 0
UNBARSY DE LA PARURE 7.81% 4 0 0 0 0 2 0 2 0
ODILO VON DER GRIMMELSBURG 6.64% 15 0 0 0 0 0 0 2 13
6.25% 12 0 0 0 0 0 0 4 8
ARMANI DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
TOPETTE MISS MILO 6.25% 4 0 0 0 0 1 1 2 0
BIJOU VON DER RUE DE LA VERT 5.47% 10 0 0 0 0 0 0 4 6
OMAR SHARIF DE LA PARURE 5.47% 11 0 0 0 0 0 0 3 8
L'ANGE DE LA PARURE 5.08% 11 0 0 0 0 0 0 2 9
ANJA VAN HARTOGS VREUGD 4.69% 2 0 0 0 0 1 1 0 0
LEOPARD VAN EPPIES BARGIE 4.69% 7 0 0 0 0 0 1 2 4
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% 3 0 0 0 0 0 3 0 0
JACQUELLA JACQUES 4.30% 8 0 0 0 0 0 0 3 5
BORN-Ö'S BONA DEA 4.30% 8 0 0 0 0 0 0 3 5
ANGELIQUE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
JACQUELLA MERVEILLEUX 3.91% 3 0 0 0 0 0 2 1 0
LEIBOLL'S HANNIBAL 3.91% 3 0 0 0 0 0 2 1 0
AMADEE MA JOIE 3.91% 9 0 0 0 0 0 0 1 8
MEREDIQUE DE LA CHAMPETRE 3.91% 4 0 0 0 0 0 1 3 0
3.91% 3 0 0 0 0 0 2 1 0
YSATIS DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2
WINNY DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
BARON BALOU DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
JACQUELLA GIGOLETTE 3.13% 6 0 0 0 0 0 0 2 4
FRANCOIS DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
ADONIS EL FUERTE 3.13% 2 0 0 0 0 0 2 0 0
TOPETTE TOBY JUG 3.13% 4 0 0 0 0 0 1 1 2
TOPETTE MARGARITA 3.13% 4 0 0 0 0 0 1 1 2
RANNI 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
ALLSTONE DOUGLAS 2.34% 3 0 0 0 0 0 0 3 0
LEIBÖLL'S CATHARINA 1.95% 3 0 0 0 0 0 0 2 1
1.95% 5 0 0 0 0 0 0 0 5
DORYAN VAN HET PENSELENHOEKJE 1.95% 4 0 0 0 0 0 0 1 3
CARESSE-CHANTAL DE L'AMABILITE 1.95% 4 0 0 0 0 0 0 1 3
ANDREA DES GENTILS MINOIS 1.95% 5 0 0 0 0 0 0 0 5
EXTRAVAGANTE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
DON CAMILO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
RAMONA PRINCESSE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
HELOISE VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
JOIE VAN EPPIES BARGIE 1.56% 3 0 0 0 0 0 0 1 2
TENAFLY SHEER GOLD 1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S FRAULINE 1.17% 3 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 1.17% 3 0 0 0 0 0 0 0 3
COLONEL BLANC DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
ZARTAN 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
SAMUEL DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
TOPETTE KRYSTAL IMAGE 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 1.17% 2 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 1.17% 2 0 0 0 0 0 0 1 1
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% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S COEUR DE ROCKER 1.17% 3 0 0 0 0 0 0 0 3
INOVATION-PRINCE 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
CHIQUITA VON DER GRIMMELSBURG 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
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
0.78% 2 0 0 0 0 0 0 0 2
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 ANGELINA 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA EMMANUELLA 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 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
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
FARAMOND VAN EPPIES BARGIE 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
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
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
0.39% 1 0 0 0 0 0 0 0 1
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