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Ancestor calculations 10 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 OPIUM


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 225 2 3 7 12 23 21 31 40 60 85
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1821 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.0% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
AVIGDORS VINTAG VOYAGER 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS TEOFILA 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS MENS SANA IN CORPORE SANO 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS ESTAFETTE DA ANTINATI AI DISCENDENTI 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS BRIGITTE BARDOT 25.00% 1 0 1 0 0 0 0 0 0 0 0
23.83% 114 0 0 0 0 0 2 4 14 30 64
EXQUISITE DE LA PARURE 15.63% 4 0 0 0 2 0 2 0 0 0 0
AVIGDORS SIROCCO 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS MAGIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS BELLISSIMA 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 12.50% 6 0 0 0 0 3 1 2 0 0 0
AVIGDORS GARGANTUA 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS VICTORIA LATA 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS BIENVENU PARTOUT 12.50% 1 0 0 1 0 0 0 0 0 0 0
NOBLIGE EMPIRE STATE FOR AVIGDORS 12.50% 1 0 0 1 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 9.38% 5 0 0 0 0 2 1 2 0 0 0
7.81% 6 0 0 0 0 1 2 1 2 0 0
AVIGDORS FIRA FIRUZI FIORI 7.81% 2 0 0 0 1 0 1 0 0 0 0
AVIGDORS TROYA 7.81% 2 0 0 0 1 0 1 0 0 0 0
PETI LLEVR TATA 7.81% 4 0 0 0 0 2 0 2 0 0 0
7.03% 3 0 0 0 0 2 0 1 0 0 0
EGOISTE DE LA PARURE 6.54% 28 0 0 0 0 0 0 1 7 11 9
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ESTERELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 6 0 0 0 0 0 3 1 2 0 0
ZON MIREKL RADOST MOYA DLYA POLYA BORODINA 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
QUINTON XAR DU COUSTEAU 6.25% 1 0 0 0 1 0 0 0 0 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 4.69% 2 0 0 0 0 1 1 0 0 0 0
HANAHAUS BRONZED OSSIE 4.30% 8 0 0 0 0 0 0 4 2 2 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
KAY LES PETITS ARCHANGES 3.91% 4 0 0 0 0 0 2 0 2 0 0
3.91% 4 0 0 0 0 0 2 0 2 0 0
VALENTINO DE LA PARURE 3.52% 23 0 0 0 0 0 0 0 1 10 12
BORN-Ö'S DOMINIQUE 3.52% 23 0 0 0 0 0 0 0 1 10 12
DUC DALI DE LA PARURE 3.32% 26 0 0 0 0 0 0 0 0 8 18
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
ADONIS EL FUERTE 3.13% 6 0 0 0 0 0 0 3 1 2 0
CHERCHEZ LA FEMME OT DIMARIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS BISQUIT VENCEDOR 3.13% 1 0 0 0 0 1 0 0 0 0 0
MELLI DES VALENTINA AVIGDORS 3.13% 1 0 0 0 0 1 0 0 0 0 0
ELEGANCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
MAROUSIA DE LA PARURE 3.13% 6 0 0 0 0 0 0 3 1 2 0
OKLAHOMA MISS V. FIVELZIGHT 3.13% 6 0 0 0 0 0 0 3 1 2 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
DELILAH DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
ROSHFOR GRAF OT SCHEGLOVA 3.13% 1 0 0 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.03% 13 0 0 0 0 0 0 0 4 6 3
ZINA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 2.34% 9 0 0 0 0 0 0 0 4 3 2
PABLO PICASSO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBÖLL'S MERCEDES 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBOLL'S HANNIBAL 2.34% 9 0 0 0 0 0 0 1 2 2 4
COMEPATABULL'S READY TO RUMBLE 2.34% 2 0 0 0 0 0 1 1 0 0 0
GUY-LAROCHE DE LA PARURE 2.15% 8 0 0 0 0 0 0 0 4 2 2
TOPETTE MISS MILO 2.15% 8 0 0 0 0 0 0 0 4 2 2
RAMONA PRINCESSE DE LA PARURE 2.05% 7 0 0 0 0 0 0 1 1 4 1
1.95% 4 0 0 0 0 0 0 2 0 2 0
1.95% 4 0 0 0 0 0 0 2 0 2 0
LEOPARD VAN EPPIES BARGIE 1.86% 11 0 0 0 0 0 0 0 0 8 3
ANJA VAN HARTOGS VREUGD 1.76% 7 0 0 0 0 0 0 0 3 2 2
CHIRINE MA JOIE 1.66% 12 0 0 0 0 0 0 0 0 5 7
DON CAMILO DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 3 1 2
BIJOU VON DER RUE DE LA VERT 1.56% 15 0 0 0 0 0 0 0 0 1 14
1.56% 1 0 0 0 0 0 1 0 0 0 0
NEW DAISY IZ PALEVYH BULDOGOV 1.56% 1 0 0 0 0 0 1 0 0 0 0
BRUNO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
BEATRICE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 1.46% 10 0 0 0 0 0 0 0 1 2 7
MEREDIQUE DE LA CHAMPETRE 1.37% 10 0 0 0 0 0 0 0 0 4 6
YSATIS DE LA PARURE 1.27% 6 0 0 0 0 0 0 0 1 4 1
UNBARA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
SHANN'S GEORGIA PEACH 1.17% 2 0 0 0 0 0 0 1 1 0 0
KARENDON'S JOYAU DE FRANCE 1.17% 2 0 0 0 0 0 0 1 1 0 0
COMPATABULL'S KISHNIGA NICOLE 1.17% 2 0 0 0 0 0 0 1 1 0 0
RUTKJAER'S ALBERTE 1.17% 2 0 0 0 0 0 0 1 1 0 0
FRANCOIS DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 1 2 3
WINNY DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 0 4 2
TOPETTE TOBY JUG 0.98% 6 0 0 0 0 0 0 0 0 4 2
TOPETTE MARGARITA 0.98% 6 0 0 0 0 0 0 0 0 4 2
GIBOULEE MA JOIE 0.98% 6 0 0 0 0 0 0 0 1 1 4
LEIBÖLL'S CATHARINA 0.98% 5 0 0 0 0 0 0 0 1 2 2
ODILO VON DER GRIMMELSBURG 0.88% 9 0 0 0 0 0 0 0 0 0 9
KISHNIGA'S BENVENUTO 0.88% 4 0 0 0 0 0 0 0 1 2 1
JOIE VAN EPPIES BARGIE 0.78% 8 0 0 0 0 0 0 0 0 0 8
L'ANGE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
JACQUELLA MERVEILLEUX 0.78% 6 0 0 0 0 0 0 0 0 2 4
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANDREA DES GENTILS MINOIS 0.78% 6 0 0 0 0 0 0 0 0 2 4
AMADEE MA JOIE 0.78% 7 0 0 0 0 0 0 0 0 1 6
RANNI 0.78% 5 0 0 0 0 0 0 0 0 3 2
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
BARON BALOU DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
COCO VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
JACQUELLA GIGOLETTE 0.59% 5 0 0 0 0 0 0 0 0 1 4
ESTELLA DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 5 0 0 0 0 0 0 0 0 1 4
FELIPE V.D.ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
SHANN'S EARTH ANGEL 0.59% 2 0 0 0 0 0 0 0 1 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
BLACKY 0.59% 2 0 0 0 0 0 0 0 1 1 0
ZARTAN VON DER GRIMMELSBURG 0.49% 4 0 0 0 0 0 0 0 0 1 3
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE KRYSTAL IMAGE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE BUBBLES 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEMHIEDE JUST JAMES 0.39% 4 0 0 0 0 0 0 0 0 0 4
COLONEL BLANC DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 4 0 0 0 0 0 0 0 0 0 4
CARESSE-CHANTAL DE L'AMABILITE 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S ANGELINA 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 2 0 0 0 0 0 0 0 0 1 1
SAMUEL DU SOURIRE DOUX 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
KENLE'S ECLAIR DE SHANN 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
HERCULE DU SOURIRE DOUX 0.29% 2 0 0 0 0 0 0 0 0 1 1
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HENRI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
HELOISE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.10% 1 0 0 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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