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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:
CHARLIZE DI CASA FEY


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 2 4 6 9 12 14 28 50 69
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
AFFEN ELF ELIFANT 50.00% 1 1 0 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS PER GORIO 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS REINE MARGOT 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 12.50% 1 0 0 1 0 0 0 0 0 0 0
DZHUDIT SLAVJANKA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS TORTILLA 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 6.25% 1 0 0 0 1 0 0 0 0 0 0
NEW DAISY IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ROQUEFORT 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 3.13% 2 0 0 0 0 0 2 0 0 0 0
BEATRICE DE LA PARURE 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
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 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
CHIRINE MA JOIE 2.15% 10 0 0 0 0 0 0 0 3 3 4
VALENTINO DE LA PARURE 2.05% 8 0 0 0 0 0 0 0 3 4 1
COLONEL TRUSARDI DE LA PARURE 2.05% 10 0 0 0 0 0 0 1 0 4 5
BORN-Ö'S DOMINIQUE 2.05% 8 0 0 0 0 0 0 0 3 4 1
LEIBOLL'S HANNIBAL 2.05% 5 0 0 0 0 0 0 1 3 0 1
ANJOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
UNIC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
OMAR SHARIF DE LA PARURE 1.86% 12 0 0 0 0 0 0 0 1 4 7
ROBOBULL FABELHAFT XCELSIOR 1.56% 1 0 0 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 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
XOE 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
HANAHAUS BRONZED OSSIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINADINE 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
JACQUELLA JACQUES 1.37% 9 0 0 0 0 0 0 0 0 5 4
FRANCOIS DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 1 3 4
ODILO VON DER GRIMMELSBURG 1.37% 11 0 0 0 0 0 0 0 0 3 8
RAMONA PRINCESSE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
BIJOU VON DER RUE DE LA VERT 1.17% 8 0 0 0 0 0 0 0 0 4 4
COCO VON DER GRIMMELSBURG 1.17% 9 0 0 0 0 0 0 0 0 3 6
AMADEE MA JOIE 1.17% 9 0 0 0 0 0 0 0 0 3 6
ANDREA DES GENTILS MINOIS 1.07% 9 0 0 0 0 0 0 0 0 2 7
L'ANGE DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
JACQUELLA OURAGAN 0.98% 2 0 0 0 0 0 0 1 0 1 0
BORN-Ö'S BONA DEA 0.98% 7 0 0 0 0 0 0 0 0 3 4
LEIBÖLL'S CATHARINA 0.98% 4 0 0 0 0 0 0 0 1 3 0
HONNORE-TAMINO DE LA CHAMPETRE 0.98% 2 0 0 0 0 0 0 1 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.98% 9 0 0 0 0 0 0 0 0 1 8
0.88% 8 0 0 0 0 0 0 0 0 1 7
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 0.78% 1 0 0 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0 0 0
BARON BALOU DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
JACQUELLA GIGOLETTE 0.68% 6 0 0 0 0 0 0 0 0 1 5
GIBOULEE MA JOIE 0.59% 3 0 0 0 0 0 0 0 0 3 0
COLONEL BLANC DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
JACQUELLA MERVEILLEUX 0.49% 2 0 0 0 0 0 0 0 1 0 1
MEREDIQUE DE LA CHAMPETRE 0.49% 2 0 0 0 0 0 0 0 1 0 1
LEIBÖLL'S ANGELINA 0.49% 4 0 0 0 0 0 0 0 0 1 3
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COMPATABULL'S KISHNIGA NICOLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
JOIE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
BLACKY 0.39% 2 0 0 0 0 0 0 0 0 2 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
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE MARGARITA 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
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 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
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S BONITA 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
ILUSION DE LA PARURE 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
CORINNA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 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 0.20% 1 0 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEZEBEL 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
FARAMOND VAN EPPIES BARGIE 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
HERCULE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 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
TOPETTE KRYSTAL IMAGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 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 COEUR DE ROCKER 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
KISHNIGA'S GLADRAGS SHOWBIZ 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
ESTELLA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 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
HELENE DU SOURIRE DOUX 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
PANDORA 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
TENAFLY ARCHIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
H'BLACK LADY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.10% 1 0 0 0 0 0 0 0 0 0 1
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