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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 DAME D'HONNEUR


Coefficient of Inbreeding (COI):
6.669%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 170 2 3 8 13 19 35 55 81
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 340 0 0 0 0 0 0 0 0
Ancestor loss % 66.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
A'VIGDORS BRABUS 50.00% 1 1 0 0 0 0 0 0 0
CREATION DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
ZENITH DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS TROYA 25.00% 1 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
XOE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 16.80% 6 0 0 1 0 0 1 3 1
EGOISTE DE LA PARURE 14.06% 4 0 0 0 1 2 1 0 0
BORN-Ö'S DOMINIQUE 13.28% 5 0 0 0 1 1 2 1 0
CHIRINE MA JOIE 12.89% 7 0 0 0 1 1 1 1 3
ZINA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
NYMPHE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 12.50% 11 0 0 0 1 0 1 3 6
12.50% 1 0 0 1 0 0 0 0 0
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 9.38% 2 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
ANJA VAN HARTOGS VREUGD 9.38% 2 0 0 0 1 1 0 0 0
COCO VON DER GRIMMELSBURG 8.20% 8 0 0 0 0 1 1 3 3
ODILO VON DER GRIMMELSBURG 7.81% 10 0 0 0 0 0 2 4 4
VALENTINO DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0
AMADEE MA JOIE 6.64% 5 0 0 0 0 1 1 2 1
ZARTAN VON DER GRIMMELSBURG 6.64% 9 0 0 0 0 0 2 2 5
ANDREA DES GENTILS MINOIS 6.25% 7 0 0 0 0 1 0 2 4
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
KAY LES PETITS ARCHANGES 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 5.86% 6 0 0 0 0 0 2 3 1
QUINCY VON DER GRIMMELSBURG 5.47% 10 0 0 0 0 0 0 4 6
COLONEL BLANC DE LA PARURE 5.08% 5 0 0 0 0 1 0 1 3
MEREDIQUE DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0
RANNI 4.69% 2 0 0 0 0 1 1 0 0
BIJOU VON DER RUE DE LA VERT 4.30% 5 0 0 0 0 0 1 3 1
4.30% 6 0 0 0 0 0 1 2 3
CORINNA VON DER GRIMMELSBURG 3.52% 5 0 0 0 0 0 1 1 3
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FRANCOIS DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
BARON BALOU DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
ILUSION DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
JACQUELLA GIGOLETTE 3.13% 4 0 0 0 0 0 1 1 2
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
LEIBÖLL'S BONITA 3.13% 4 0 0 0 0 0 1 1 2
TRIOMPHE TIA DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
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
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
HEUREUX HENRI DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3
JOIE VAN EPPIES BARGIE 2.34% 2 0 0 0 0 0 1 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.34% 4 0 0 0 0 0 0 2 2
DORYAN VAN HET PENSELENHOEKJE 2.34% 2 0 0 0 0 0 1 1 0
CARESSE-CHANTAL DE L'AMABILITE 2.34% 2 0 0 0 0 0 1 1 0
SAMUEL DU SOURIRE DOUX 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 3 0 0 0 0 0 1 0 2
HELOISE VON DER GRIMMELSBURG 1.95% 4 0 0 0 0 0 0 1 3
ZENO VON DER GRIMMELSBURG 1.95% 5 0 0 0 0 0 0 0 5
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3
WINNY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0
JEANIE VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
1.56% 3 0 0 0 0 0 0 1 2
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
JACQUELLA EMMANUELLA 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
LE BLANC VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
BESING PETIT ROI 1.17% 2 0 0 0 0 0 0 1 1
BABOUIN DE L'AMABILITE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
HELENE DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1
TENAFLY SHEER GOLD 1.17% 2 0 0 0 0 0 0 1 1
GERMAINE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
VOILA COCO VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
HUBERTINE 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
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0
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
0.78% 2 0 0 0 0 0 0 0 2
PANDORA DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
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
0.78% 2 0 0 0 0 0 0 0 2
CERISETTE VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
PRIMUS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 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
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 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
HUGUETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 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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