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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 GAETANO


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 216 2 3 5 10 13 19 22 39 51 81
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1830 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.4% 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 EXTASE DE MA BEAUTE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS MYLENE FARMER 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS GARGAMELLE 25.00% 1 0 1 0 0 0 0 0 0 0 0
ITALO LA FERME DE MARLENE 25.00% 1 0 1 0 0 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS PROMETEUR MONTS ET MERVEILLES 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS TROYA 12.50% 3 0 0 0 1 2 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 7.62% 23 0 0 0 0 0 0 4 6 9 4
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
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS EXPRESSION 6.25% 1 0 0 0 1 0 0 0 0 0 0
A'VIGDORS BRABUS 6.25% 1 0 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
ZENITH DE LA PARURE 6.25% 4 0 0 0 0 0 4 0 0 0 0
6.25% 3 0 0 0 0 1 2 0 0 0 0
PETI LLEVR TATA 6.25% 3 0 0 0 0 1 2 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S UMA 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
5.47% 34 0 0 0 0 0 0 0 4 10 20
OTTO-PRINCE DE LA PARURE 5.08% 6 0 0 0 0 0 1 4 1 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
UNIC DE LA PARURE 4.30% 7 0 0 0 0 0 1 2 2 2 0
LEIBOLL'S HANNIBAL 4.30% 10 0 0 0 0 0 0 4 1 3 2
VALENTINO DE LA PARURE 4.10% 22 0 0 0 0 0 0 0 4 8 10
BORN-Ö'S DOMINIQUE 4.10% 22 0 0 0 0 0 0 0 4 8 10
ARMANI DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
PABLO PICASSO DE LA PARURE 3.52% 3 0 0 0 0 0 2 0 1 0 0
HANAHAUS BRONZED OSSIE 3.52% 5 0 0 0 0 0 0 4 1 0 0
DELILAH DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
DAULÖKKE'S DE'JA-VU 3.13% 1 0 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 1 0 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 3 0 0 0 0 0 1 2 0 0 0
ESTERELLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JACQUELLA JACQUES 2.83% 16 0 0 0 0 0 0 0 3 4 9
COLONEL TRUSARDI DE LA PARURE 2.64% 19 0 0 0 0 0 0 0 1 5 13
HONNORE-TAMINO DE LA CHAMPETRE 2.54% 9 0 0 0 0 0 0 0 5 2 2
ANJOU DE LA PARURE 2.54% 6 0 0 0 0 0 0 1 4 1 0
RUTKJAER'S ALBERTE 2.54% 4 0 0 0 0 0 0 3 0 1 0
RAMONA PRINCESSE DE LA PARURE 2.44% 7 0 0 0 0 0 0 2 0 4 1
FRANCOIS DE LA PARURE 2.44% 12 0 0 0 0 0 0 0 4 1 7
CHIRINE MA JOIE 2.15% 14 0 0 0 0 0 0 0 1 5 8
OMAR SHARIF DE LA PARURE 2.05% 14 0 0 0 0 0 0 0 2 1 11
LEIBÖLL'S CATHARINA 2.05% 8 0 0 0 0 0 0 0 4 1 3
ADONIS EL FUERTE 1.95% 3 0 0 0 0 0 0 2 1 0 0
BIJOU VON DER RUE DE LA VERT 1.95% 16 0 0 0 0 0 0 0 0 4 12
COMEPATABULL'S READY TO RUMBLE 1.95% 2 0 0 0 0 0 1 0 1 0 0
TOPETTE MISS MILO 1.76% 5 0 0 0 0 0 0 0 4 1 0
BORN-Ö'S BONA DEA 1.56% 12 0 0 0 0 0 0 0 0 4 8
DAULÖKKE'S GOURMET DU MILA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 12 0 0 0 0 0 0 0 0 4 8
ANJA VAN HARTOGS VREUGD 1.56% 4 0 0 0 0 0 0 0 4 0 0
SHANN'S GEORGIA PEACH 1.56% 2 0 0 0 0 0 0 2 0 0 0
LEOPARD VAN EPPIES BARGIE 1.56% 9 0 0 0 0 0 0 0 0 7 2
QUINTON XAR DU COUSTEAU 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 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
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
ODILO VON DER GRIMMELSBURG 1.46% 14 0 0 0 0 0 0 0 0 1 13
BARON BALOU DE LA PARURE 1.37% 10 0 0 0 0 0 0 0 0 4 6
JACQUELLA GIGOLETTE 1.37% 10 0 0 0 0 0 0 0 0 4 6
ANDREA DES GENTILS MINOIS 1.37% 8 0 0 0 0 0 0 0 0 6 2
BLACKY 1.27% 4 0 0 0 0 0 0 0 3 0 1
ZARTAN VON DER GRIMMELSBURG 1.17% 8 0 0 0 0 0 0 0 0 4 4
GIBOULEE MA JOIE 1.17% 6 0 0 0 0 0 0 0 2 0 4
MEREDIQUE DE LA CHAMPETRE 1.17% 7 0 0 0 0 0 0 0 0 5 2
L'ANGE DE LA PARURE 1.07% 10 0 0 0 0 0 0 0 0 1 9
AMADEE MA JOIE 1.07% 8 0 0 0 0 0 0 0 0 3 5
UNBARA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
UNBARSY DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
EXTRAVAGANTE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
DON CAMILO DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
JACQUELLA MERVEILLEUX 0.98% 5 0 0 0 0 0 0 0 1 2 2
YSATIS DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 1 2 2
WINNY DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 0 4 1
TOPETTE TOBY JUG 0.88% 5 0 0 0 0 0 0 0 0 4 1
TOPETTE MARGARITA 0.88% 5 0 0 0 0 0 0 0 0 4 1
LEIBÖLL'S ANGELINA 0.88% 5 0 0 0 0 0 0 0 0 4 1
ZINADINE DE LA PARURE 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
RANNI 0.78% 4 0 0 0 0 0 0 0 0 4 0
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2 0 0
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
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA'S BENVENUTO 0.68% 3 0 0 0 0 0 0 0 1 1 1
JOIE VAN EPPIES BARGIE 0.68% 7 0 0 0 0 0 0 0 0 0 7
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
HEUREUX HENRI DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 6 0 0 0 0 0 0 0 0 0 6
HERCULE DU SOURIRE DOUX 0.59% 3 0 0 0 0 0 0 0 0 3 0
KISHNIGA'S SHOWBIZ CHELSEA 0.49% 2 0 0 0 0 0 0 0 1 0 1
COLONEL BLANC DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
QUINCY VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
DORYAN VAN HET PENSELENHOEKJE 0.49% 5 0 0 0 0 0 0 0 0 0 5
CARESSE-CHANTAL DE L'AMABILITE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S BONITA 0.39% 4 0 0 0 0 0 0 0 0 0 4
SAMUEL DU SOURIRE DOUX 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
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
0.39% 2 0 0 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA EMMANUELLA 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHOWBULL FARUK 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
TRIOMPHE TIA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
JOHN ROSS DES GENTILS MINOIS 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
ADELAIDE DU SOURIRE DOUX 0.29% 3 0 0 0 0 0 0 0 0 0 3
LINDY DES GENTILS MINOIS 0.29% 3 0 0 0 0 0 0 0 0 0 3
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 2 0 0 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S FRAULINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 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
JEZEBEL DE LA PARURE 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
ADELAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 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
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
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