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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:
DUAN TAO MISS.HUA


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 219 2 2 2 5 7 18 29 44 76 111
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1827 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.3% 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
50.00% 1 1 0 0 0 0 0 0 0 0 0
DUAN TAO MISS.NICOLE 50.00% 1 1 0 0 0 0 0 0 0 0 0
KINGFRIEND MR WOW 25.00% 1 0 1 0 0 0 0 0 0 0 0
ROZELDOGUE GISSELLE HAMZ 25.00% 1 0 1 0 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0 0
IMADORABLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0 0
ZENITH DE LA PARURE 10.16% 5 0 0 0 0 2 2 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.89% 24 0 0 0 0 0 2 3 4 4 11
LUCE DEI MIEIOCCHI DELL'AKIRIS 7.81% 2 0 0 0 1 0 1 0 0 0 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0 0 0
CREATION DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRABULL BLACK VELVET 6.25% 1 0 0 0 1 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 5.86% 5 0 0 0 0 0 3 1 1 0 0
OMAR SHARIF DE LA PARURE 5.76% 27 0 0 0 0 0 0 2 3 9 13
CHIRINE MA JOIE 5.57% 20 0 0 0 0 0 0 2 5 8 5
ZINA DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0 0
EGOISTE DE LA PARURE 5.47% 18 0 0 0 0 0 0 2 6 6 4
OTTO-PRINCE DE LA PARURE 5.08% 5 0 0 0 0 0 2 2 1 0 0
XOE DE LA PARURE 5.08% 5 0 0 0 0 0 2 2 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.98% 11 0 0 0 0 0 0 4 3 3 1
UNBARSY DE LA PARURE 4.88% 6 0 0 0 0 0 2 1 2 1 0
ORESTE DELL'AKIRIS 4.69% 3 0 0 0 0 1 0 2 0 0 0
HANAHAUS BRONZED OSSIE 4.69% 6 0 0 0 0 0 1 3 2 0 0
BORN-Ö'S DOMINIQUE 4.00% 19 0 0 0 0 0 0 1 2 9 7
ARMANI DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
SUZIE QUE V. FIVELZIGHT 3.91% 3 0 0 0 0 0 2 1 0 0 0
DALI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CACHAREL 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
VALENTINO DE LA PARURE 3.03% 17 0 0 0 0 0 0 0 2 8 7
COCO VON DER GRIMMELSBURG 2.93% 19 0 0 0 0 0 0 0 2 5 12
JAGUAR'S NOEL OF JEALYN 2.93% 5 0 0 0 0 0 0 3 1 1 0
AMADEE MA JOIE 2.73% 17 0 0 0 0 0 0 0 2 5 10
SHANN'S GEORGIA PEACH 2.73% 3 0 0 0 0 0 1 1 1 0 0
ANJOU DE LA PARURE 2.54% 5 0 0 0 0 0 0 2 2 1 0
ANJA VAN HARTOGS VREUGD 2.54% 5 0 0 0 0 0 0 2 2 1 0
ODILO VON DER GRIMMELSBURG 2.44% 18 0 0 0 0 0 0 0 0 7 11
MEREDIQUE DE LA CHAMPETRE 2.44% 10 0 0 0 0 0 0 0 4 3 3
YSATIS DE LA PARURE 2.44% 6 0 0 0 0 0 0 2 1 2 1
ANDREA DES GENTILS MINOIS 2.34% 15 0 0 0 0 0 0 0 2 3 10
TOPETTE MISS MILO 2.34% 6 0 0 0 0 0 0 1 3 2 0
LATOIYA DELL'AKIRIS 2.34% 3 0 0 0 0 0 1 0 2 0 0
COLONEL BLANC DE LA PARURE 2.25% 14 0 0 0 0 0 0 0 2 3 9
L'ANGE DE LA PARURE 2.15% 15 0 0 0 0 0 0 0 0 7 8
ZARTAN VON DER GRIMMELSBURG 2.15% 18 0 0 0 0 0 0 0 0 4 14
DON CAMILO DE LA PARURE 1.95% 5 0 0 0 0 0 0 1 2 2 0
1.95% 3 0 0 0 0 0 0 2 1 0 0
BIJOU VON DER RUE DE LA VERT 1.66% 14 0 0 0 0 0 0 0 0 3 11
NYMPHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
KLEINCALVIN DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
BLANCHE 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
RAMONA PRINCESSE DE LA PARURE 1.46% 7 0 0 0 0 0 0 0 2 2 3
ALLSTONE DOUGLAS 1.46% 5 0 0 0 0 0 0 0 3 1 1
FELIPE V.D.ZUYLENSTEDE 1.37% 3 0 0 0 0 0 0 1 1 1 0
SHANN'S EARTH ANGEL 1.37% 3 0 0 0 0 0 0 1 1 1 0
RANNI 1.27% 5 0 0 0 0 0 0 0 2 2 1
WINNY DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 1 3 2
TOPETTE TOBY JUG 1.17% 6 0 0 0 0 0 0 0 1 3 2
TOPETTE MARGARITA 1.17% 6 0 0 0 0 0 0 0 1 3 2
INOVATION-PRINCE DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 2 0 3
JOIE VAN EPPIES BARGIE 1.07% 8 0 0 0 0 0 0 0 0 3 5
QUINCY VON DER GRIMMELSBURG 1.07% 11 0 0 0 0 0 0 0 0 0 11
CORINNA VON DER GRIMMELSBURG 1.07% 9 0 0 0 0 0 0 0 0 2 7
DORYAN VAN HET PENSELENHOEKJE 1.07% 7 0 0 0 0 0 0 0 0 4 3
CARESSE-CHANTAL DE L'AMABILITE 1.07% 7 0 0 0 0 0 0 0 0 4 3
UNIC 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
CATHERINEDENEUVE DELL'AKIRIS 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 8 0 0 0 0 0 0 0 0 2 6
LE BLANC VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 1 0 0 2
GERMAINE DE LA PARURE 0.98% 3 0 0 0 0 0 0 1 0 0 2
TRIOMPHE TIA DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 6 0 0 0 0 0 0 0 0 2 4
JAGUAR'S FRAULINE 0.68% 4 0 0 0 0 0 0 0 0 3 1
FRANCOIS DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
ILUSION DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
ADELAINE DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
HEUREUX HENRI DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 3 0 0 0 0 0 0 0 1 1 1
KENLE'S ECLAIR DE SHANN 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 4 0 0 0 0 0 0 0 0 3 1
0.68% 4 0 0 0 0 0 0 0 0 3 1
JAGUAR'S COEUR DE ROCKER 0.68% 4 0 0 0 0 0 0 0 0 3 1
FRANCOISE HARDY DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
GIBOULEE MA JOIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 6 0 0 0 0 0 0 0 0 0 6
SAMUEL DU SOURIRE DOUX 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
TENAFLY SHEER GOLD 0.59% 5 0 0 0 0 0 0 0 0 1 4
VOILA COCO VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 1 0 2
CHIQUITA VON DER GRIMMELSBURG 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 5 0 0 0 0 0 0 0 0 0 5
BERNICE VAN HET PENSELENHOEKJE 0.49% 5 0 0 0 0 0 0 0 0 0 5
TOPETTE KRYSTAL IMAGE 0.49% 4 0 0 0 0 0 0 0 0 1 3
TOPETTE BUBBLES 0.49% 4 0 0 0 0 0 0 0 0 1 3
JEMHIEDE JUST JAMES 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 3 0 0 0 0 0 0 0 0 2 1
NOSTALGIE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA GIGOLETTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
LEIBÖLL'S BONITA 0.39% 3 0 0 0 0 0 0 0 0 1 2
ZENO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
BABOUIN DE L'AMABILITE 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% 2 0 0 0 0 0 0 0 0 2 0
HELOISE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLIVERRO V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
LOU LOU V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
IVANHOE DE L'AMABILITE 0.29% 2 0 0 0 0 0 0 0 0 1 1
FARAMOND VAN EPPIES BARGIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
WANDA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
KENLE'S DE JA VU 0.29% 2 0 0 0 0 0 0 0 0 1 1
LA ROSACE JAUNISSE DE MCKEE 0.29% 2 0 0 0 0 0 0 0 0 1 1
JAGUAR'S BON VIVANTE 0.29% 3 0 0 0 0 0 0 0 0 0 3
JAGUAR'S BELLE NOIR 0.29% 3 0 0 0 0 0 0 0 0 0 3
INCONNUE INES VON RATIBOR UND CORVEY 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
LEIBOLL'S HANNIBAL 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
H'BLACK LADY VON DER GRIMMELSBURG 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
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.20% 2 0 0 0 0 0 0 0 0 0 2
MADAME MIMI 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
HELENE DU SOURIRE DOUX 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
NANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
URIEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.20% 2 0 0 0 0 0 0 0 0 0 2
DANIELLE VON DER GRIMMELSBURG 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
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
PANDORA DE L'AMABILITE 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
ANNABELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEVALIER VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
GUSTAVE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
NADINE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
HIBOU VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
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