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Ancestor calculations 9 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:
SAN SIMON BULLS XPLANATION


Coefficient of Inbreeding (COI):
3.125%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 238 2 3 4 11 18 28 43 73 99
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 784 0 0 0 0 0 0 0 0 0
Ancestor loss % 76.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS ROCK-N-ROLL 50.00% 1 1 0 0 0 0 0 0 0 0
KOOKAII DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS BELLISSIMA 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS LARONNESSE DE L'AMOUR 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 25.00% 2 0 0 2 0 0 0 0 0 0
EXQUISITE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
PETI LLEVR TATA 12.50% 2 0 0 0 2 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 9.38% 2 0 0 0 1 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 9.38% 2 0 0 0 1 1 0 0 0 0
CACHAREL DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
LEIBÖLL'S PRALINE' 7.81% 3 0 0 0 0 2 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 7.23% 12 0 0 0 0 1 1 0 3 7
OMAR SHARIF DE LA PARURE 6.45% 17 0 0 0 0 0 1 1 6 9
6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 20 0 0 0 0 0 0 2 6 12
DAULÖKKE'S ROQUEFORT 6.25% 1 0 0 0 1 0 0 0 0 0
ORESTE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
CHIRINE MA JOIE 5.86% 11 0 0 0 0 0 1 3 3 4
XOE DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0
HANAHAUS BRONZED OSSIE 5.47% 3 0 0 0 0 1 1 1 0 0
ROBOBULL FABELHAFT XCELSIOR 4.69% 2 0 0 0 0 1 1 0 0 0
VALENTINO DE LA PARURE 4.69% 13 0 0 0 0 0 0 2 5 6
BORN-Ö'S DOMINIQUE 4.69% 13 0 0 0 0 0 0 2 5 6
ARMANI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 4.30% 4 0 0 0 0 0 2 1 1 0
LEIBOLL'S HANNIBAL 3.91% 6 0 0 0 0 0 1 2 1 2
HONNORE-TAMINO DE LA CHAMPETRE 3.91% 7 0 0 0 0 0 1 1 3 2
RAMONA PRINCESSE DE LA PARURE 3.32% 6 0 0 0 0 0 0 3 2 1
MONTBLANC DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 3.13% 1 0 0 0 0 1 0 0 0 0
ANDREA DES GENTILS MINOIS 3.13% 11 0 0 0 0 0 0 1 2 8
AMADEE MA JOIE 3.13% 10 0 0 0 0 0 0 1 3 6
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
QUINTON XAR DU COUSTEAU 3.13% 1 0 0 0 0 1 0 0 0 0
LATOIYA DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 2.93% 11 0 0 0 0 0 0 0 4 7
COCO VON DER GRIMMELSBURG 2.93% 9 0 0 0 0 0 0 1 3 5
ZARTAN VON DER GRIMMELSBURG 2.93% 12 0 0 0 0 0 0 0 3 9
JACQUELLA JACQUES 2.73% 10 0 0 0 0 0 0 0 4 6
TOPETTE MISS MILO 2.73% 3 0 0 0 0 0 1 1 1 0
ANJA VAN HARTOGS VREUGD 2.73% 3 0 0 0 0 0 1 1 1 0
ADONIS EL FUERTE 2.34% 2 0 0 0 0 0 1 1 0 0
COMEPATABULL'S READY TO RUMBLE 2.34% 2 0 0 0 0 0 1 1 0 0
XCLUSIVE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
L'ANGE DE LA PARURE 2.34% 8 0 0 0 0 0 0 0 4 4
OKLAHOMA MISS V. FIVELZIGHT 2.34% 2 0 0 0 0 0 1 1 0 0
UNIC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0
BIJOU VON DER RUE DE LA VERT 2.34% 9 0 0 0 0 0 0 0 3 6
FRANCOIS DE LA PARURE 2.34% 7 0 0 0 0 0 0 1 2 4
COLONEL BLANC DE LA PARURE 2.34% 8 0 0 0 0 0 0 1 1 6
RUTKJAER'S ALBERTE 1.95% 3 0 0 0 0 0 0 2 1 0
BORN-Ö'S BONA DEA 1.76% 7 0 0 0 0 0 0 0 2 5
LEIBÖLL'S CATHARINA 1.76% 4 0 0 0 0 0 0 1 2 1
MEREDIQUE DE LA CHAMPETRE 1.76% 5 0 0 0 0 0 0 1 1 3
1.76% 7 0 0 0 0 0 0 0 2 5
HENRY-MATISSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
GIBOULEE MA JOIE 1.56% 5 0 0 0 0 0 0 0 3 2
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
QUINCY VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
TOPETTE TOBY JUG 1.37% 3 0 0 0 0 0 0 1 1 1
TOPETTE MARGARITA 1.37% 3 0 0 0 0 0 0 1 1 1
RANNI 1.37% 3 0 0 0 0 0 0 1 1 1
KARENDON'S JOYAU DE FRANCE 1.17% 2 0 0 0 0 0 0 1 1 0
COMPATABULL'S KISHNIGA NICOLE 1.17% 2 0 0 0 0 0 0 1 1 0
EXTRAVAGANTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
DON CAMILO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
UNBARA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
JACQUELLA OURAGAN 1.17% 4 0 0 0 0 0 0 0 2 2
UNBARSY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
YSATIS DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
JOIE VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2
TRIOMPHE TIA DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
BLACKY 0.98% 3 0 0 0 0 0 0 0 2 1
CORINNA VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
KISHNIGA'S BENVENUTO 0.78% 3 0 0 0 0 0 0 0 1 2
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.78% 4 0 0 0 0 0 0 0 0 4
JEZEBEL DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
HEUREUX HENRI DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
LEIBÖLL'S ANGELINA 0.78% 3 0 0 0 0 0 0 0 1 2
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ADELAINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
TENAFLY SHEER GOLD 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 2 0 0 0 0 0 0 0 2 0
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
DORYAN VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1
HELOISE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA MERVEILLEUX 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1 0
ESTELLA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.39% 2 0 0 0 0 0 0 0 0 2
ASTA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
FARAMOND VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
H'BLACK LADY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ANNABELLE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
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