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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:
ROZELDOGUE BOBSKIBULL CHANTILLY LACE


Coefficient of Inbreeding (COI):
12.565%

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 201 2 3 7 7 16 26 45 71 105
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 821 0 0 0 0 0 0 0 0 0
Ancestor loss % 80.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ROZELDOGUE LADY KILLER 50.00% 1 1 0 0 0 0 0 0 0 0
ROZELDOGUE LITTLE POLLY 50.00% 1 1 0 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 37.50% 2 0 1 1 0 0 0 0 0 0
FRABULL STARSTRUCK OF ROZELDOGUE 37.50% 2 0 1 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 26.56% 4 0 0 1 2 0 1 0 0 0
ROZELDOGUE CHINESE WHISPER 25.00% 1 0 1 0 0 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 25.00% 3 0 0 1 2 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 15.23% 20 0 0 0 0 1 4 4 3 8
ZENITH DE LA PARURE 14.84% 5 0 0 0 1 2 1 1 0 0
ZINA DE LA PARURE 13.28% 4 0 0 0 1 2 0 1 0 0
FAMOUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 12.50% 3 0 0 0 1 2 0 0 0 0
SPOLBO STELLA MARIS 12.50% 1 0 0 1 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 11.72% 6 0 0 0 0 2 3 1 0 0
OMAR SHARIF DE LA PARURE 10.94% 29 0 0 0 0 0 1 4 8 16
CHIRINE MA JOIE 10.16% 22 0 0 0 0 0 1 5 8 8
HANAHAUS BRONZED OSSIE 8.98% 6 0 0 0 0 1 3 1 1 0
EGOISTE DE LA PARURE 7.62% 15 0 0 0 0 0 1 4 5 5
OTTO-PRINCE DE LA PARURE 7.42% 5 0 0 0 0 1 2 1 1 0
XOE DE LA PARURE 7.42% 5 0 0 0 0 1 2 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 7.03% 10 0 0 0 0 0 2 3 3 2
UNBARSY DE LA PARURE 6.64% 5 0 0 0 0 1 1 2 1 0
SHANN'S GEORGIA PEACH 6.64% 4 0 0 0 0 1 2 0 1 0
6.25% 20 0 0 0 0 0 0 2 6 12
LATOIYA DELL'AKIRIS 6.25% 3 0 0 0 0 1 2 0 0 0
AVIGDORS FIRA FIRUZI FIORI 6.25% 1 0 0 0 1 0 0 0 0 0
JAGUAR'S NOEL OF JEALYN 5.86% 6 0 0 0 0 0 2 3 1 0
COCO VON DER GRIMMELSBURG 4.69% 16 0 0 0 0 0 0 1 5 10
ARMANI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
AMADEE MA JOIE 4.49% 15 0 0 0 0 0 0 1 5 9
TOPETTE MISS MILO 4.49% 6 0 0 0 0 0 1 3 1 1
BORN-Ö'S DOMINIQUE 4.30% 13 0 0 0 0 0 0 1 6 6
VALENTINO DE LA PARURE 3.91% 12 0 0 0 0 0 0 1 5 6
COLONEL BLANC DE LA PARURE 3.91% 13 0 0 0 0 0 0 1 4 8
ANDREA DES GENTILS MINOIS 3.91% 13 0 0 0 0 0 0 1 4 8
ANJOU DE LA PARURE 3.71% 5 0 0 0 0 0 1 2 1 1
ODILO VON DER GRIMMELSBURG 3.71% 15 0 0 0 0 0 0 0 4 11
ANJA VAN HARTOGS VREUGD 3.71% 5 0 0 0 0 0 1 2 1 1
L'ANGE DE LA PARURE 3.32% 13 0 0 0 0 0 0 0 4 9
ZARTAN VON DER GRIMMELSBURG 3.32% 15 0 0 0 0 0 0 0 2 13
MEREDIQUE DE LA CHAMPETRE 3.32% 8 0 0 0 0 0 0 2 3 3
FELIPE V.D.ZUYLENSTEDE 3.32% 4 0 0 0 0 0 1 2 0 1
SHANN'S EARTH ANGEL 3.32% 4 0 0 0 0 0 1 2 0 1
YSATIS DE LA PARURE 3.32% 5 0 0 0 0 0 1 1 2 1
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0 0
CYBELLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 3.13% 3 0 0 0 0 0 1 2 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4 0
3.13% 1 0 0 0 0 1 0 0 0 0
PETI LLEVR TATA 3.13% 1 0 0 0 0 1 0 0 0 0
ALLSTONE DOUGLAS 2.93% 6 0 0 0 0 0 0 2 3 1
BIJOU VON DER RUE DE LA VERT 2.34% 10 0 0 0 0 0 0 0 2 8
RAMONA PRINCESSE DE LA PARURE 2.34% 6 0 0 0 0 0 0 1 3 2
ADONIS EL FUERTE 2.34% 2 0 0 0 0 0 1 1 0 0
WINNY DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1
TOPETTE TOBY JUG 2.15% 5 0 0 0 0 0 0 1 3 1
TOPETTE MARGARITA 2.15% 5 0 0 0 0 0 0 1 3 1
JOIE VAN EPPIES BARGIE 1.95% 8 0 0 0 0 0 0 0 2 6
RANNI 1.76% 4 0 0 0 0 0 0 1 2 1
FRANCOISE HARDY DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
DON CAMILO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
JEZEBEL DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
CORINNA VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 1 6
1.56% 3 0 0 0 0 0 0 1 2 0
KENLE'S ECLAIR DE SHANN 1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 6 0 0 0 0 0 0 0 2 4
KAY LES PETITS ARCHANGES 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 FRAULINE 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 6 0 0 0 0 0 0 0 1 5
TRIOMPHE TIA DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
DORYAN VAN HET PENSELENHOEKJE 1.37% 5 0 0 0 0 0 0 0 2 3
CARESSE-CHANTAL DE L'AMABILITE 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
JAGUAR'S COEUR DE ROCKER 1.37% 5 0 0 0 0 0 0 0 2 3
UNIC DE LA PARURE 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
QUINCY VON DER GRIMMELSBURG 1.17% 6 0 0 0 0 0 0 0 0 6
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
HEUREUX HENRI DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
TENAFLY SHEER GOLD 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
GIBOULEE MA JOIE 0.98% 4 0 0 0 0 0 0 0 1 3
TOPETTE KRYSTAL IMAGE 0.98% 4 0 0 0 0 0 0 0 1 3
TOPETTE BUBBLES 0.98% 4 0 0 0 0 0 0 0 1 3
JEMHIEDE JUST JAMES 0.98% 4 0 0 0 0 0 0 0 1 3
NYMPHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ASTA VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
ADELAINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 3 0 0 0 0 0 0 0 1 2
OLIVERRO V.D. ZUYLENSTEDE 0.78% 3 0 0 0 0 0 0 0 1 2
LOU LOU V.D. ZUYLENSTEDE 0.78% 3 0 0 0 0 0 0 0 1 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 4 0 0 0 0 0 0 0 0 4
IVANHOE DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2
SAMUEL DU SOURIRE DOUX 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
KENLE'S DE JA VU 0.78% 3 0 0 0 0 0 0 0 1 2
LA ROSACE JAUNISSE DE MCKEE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
CHIQUITA VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
BERNICE VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
HELOISE VON DER GRIMMELSBURG 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
BABOUIN DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S BON VIVANTE 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S BELLE NOIR 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 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
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
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
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
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
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
ANNABELLE 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
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