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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 VINTAG VOYAGER


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 191 2 4 7 13 9 15 19 32 44 74
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1855 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.7% 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 MENS SANA IN CORPORE SANO 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS ESTAFETTE DA ANTINATI AI DISCENDENTI 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS SIROCCO 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS MAGIE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS GARGANTUA 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS VICTORIA LATA 25.00% 1 0 1 0 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 15.63% 3 0 0 0 2 1 0 0 0 0 0
AVIGDORS TROYA 15.63% 2 0 0 1 0 1 0 0 0 0 0
14.84% 74 0 0 0 0 0 0 4 10 20 40
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZON MIREKL RADOST MOYA DLYA POLYA BORODINA 12.50% 1 0 0 1 0 0 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
10.94% 3 0 0 0 1 1 1 0 0 0 0
CACHAREL DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
ARMANI DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
PETI LLEVR TATA 7.81% 2 0 0 0 1 0 1 0 0 0 0
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
ELEGANCE DE LA PARURE 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
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
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 6.25% 1 0 0 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 5.96% 16 0 0 0 0 0 0 3 6 6 1
HANAHAUS BRONZED OSSIE 4.69% 4 0 0 0 0 0 2 2 0 0 0
ADONIS EL FUERTE 3.91% 3 0 0 0 0 0 2 1 0 0 0
MAROUSIA DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
VALENTINO DE LA PARURE 3.91% 18 0 0 0 0 0 0 0 5 7 6
BORN-Ö'S DOMINIQUE 3.91% 18 0 0 0 0 0 0 0 5 7 6
OKLAHOMA MISS V. FIVELZIGHT 3.91% 3 0 0 0 0 0 2 1 0 0 0
KAY LES PETITS ARCHANGES 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
DUC DALI DE LA PARURE 3.71% 18 0 0 0 0 0 0 0 3 11 4
ROBOBULL FABELHAFT XCELSIOR 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
HONNORE-TAMINO DE LA CHAMPETRE 2.93% 7 0 0 0 0 0 0 1 5 1 0
COLONEL TRUSARDI DE LA PARURE 2.54% 18 0 0 0 0 0 0 0 0 8 10
GUY-LAROCHE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
TOPETTE MISS MILO 2.34% 4 0 0 0 0 0 0 2 2 0 0
ANJOU DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
ODILO VON DER GRIMMELSBURG 2.34% 21 0 0 0 0 0 0 0 0 3 18
BIJOU VON DER RUE DE LA VERT 2.25% 16 0 0 0 0 0 0 0 0 7 9
LEIBOLL'S HANNIBAL 2.25% 6 0 0 0 0 0 0 2 0 3 1
LEOPARD VAN EPPIES BARGIE 2.15% 7 0 0 0 0 0 0 0 4 3 0
DON CAMILO DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
CHIRINE MA JOIE 1.95% 12 0 0 0 0 0 0 0 2 2 8
1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
L'ANGE DE LA PARURE 1.66% 14 0 0 0 0 0 0 0 0 3 11
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 3 0 0 0 0 0 0 1 2 0 0
PABLO PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S MERCEDES 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 1 0 0 0 0 0 1 0 0 0 0
FRANCOIS DE LA PARURE 1.56% 10 0 0 0 0 0 0 0 2 0 8
COMEPATABULL'S READY TO RUMBLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 1.46% 7 0 0 0 0 0 0 0 1 5 1
YSATIS DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1 0
WINNY DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2 0
TOPETTE TOBY JUG 1.17% 4 0 0 0 0 0 0 0 2 2 0
TOPETTE MARGARITA 1.17% 4 0 0 0 0 0 0 0 2 2 0
JOIE VAN EPPIES BARGIE 1.07% 7 0 0 0 0 0 0 0 0 4 3
LEIBÖLL'S CATHARINA 1.07% 5 0 0 0 0 0 0 0 2 0 3
AMADEE MA JOIE 0.98% 7 0 0 0 0 0 0 0 0 3 4
BARON BALOU DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
JACQUELLA GIGOLETTE 0.98% 9 0 0 0 0 0 0 0 0 1 8
GIBOULEE MA JOIE 0.88% 4 0 0 0 0 0 0 0 1 2 1
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANDREA DES GENTILS MINOIS 0.78% 5 0 0 0 0 0 0 0 0 3 2
TENAFLY SHEER GOLD 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
RANNI 0.78% 3 0 0 0 0 0 0 0 1 2 0
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
RUTKJAER'S ALBERTE 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
ZARTAN VON DER GRIMMELSBURG 0.68% 5 0 0 0 0 0 0 0 0 2 3
HELOISE VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
JACQUELLA MERVEILLEUX 0.68% 4 0 0 0 0 0 0 0 0 3 1
DORYAN VAN HET PENSELENHOEKJE 0.68% 6 0 0 0 0 0 0 0 0 1 5
CARESSE-CHANTAL DE L'AMABILITE 0.68% 6 0 0 0 0 0 0 0 0 1 5
KISHNIGA'S BENVENUTO 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE KRYSTAL IMAGE 0.59% 4 0 0 0 0 0 0 0 0 2 2
TOPETTE BUBBLES 0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 0.59% 4 0 0 0 0 0 0 0 0 2 2
QUINCY VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
LEIBÖLL'S BONITA 0.49% 5 0 0 0 0 0 0 0 0 0 5
COLONEL BLANC DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1 0 0
FARAMOND VAN EPPIES BARGIE 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
0.39% 3 0 0 0 0 0 0 0 0 1 2
LEIBÖLL'S ANGELINA 0.39% 2 0 0 0 0 0 0 0 0 2 0
SAMUEL DU SOURIRE DOUX 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 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
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
0.39% 1 0 0 0 0 0 0 0 1 0 0
ILUSION DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHIQUITA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
ADELAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 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
TRIOMPHE TIA DE LA PARURE 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
CORINNA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 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% 2 0 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 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
KENLE'S ECLAIR DE SHANN 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
CHOWBULL FARUK 0.20% 2 0 0 0 0 0 0 0 0 0 2
WAMBO DE LA PARURE 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
JACQUELLA EMMANUELLA 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
BERNICE 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 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
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
LINDY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
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