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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:
AVIGDORS TETE-A-TETE


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
Ancestors in 9 generations 217 2 4 7 12 15 27 39 67 86
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 805 0 0 0 0 0 0 0 0 0
Ancestor loss % 78.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ALAIN DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS BONNE GENIE 50.00% 1 1 0 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0
VAGENTA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS SIROCCO 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS BENTLEY 25.00% 1 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 18.55% 8 0 0 1 0 1 1 0 2 3
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 9.77% 6 0 0 0 1 0 1 2 0 2
OMAR SHARIF DE LA PARURE 9.57% 8 0 0 0 1 0 1 1 0 5
WINNY DE LA PARURE 7.42% 3 0 0 0 1 0 0 1 1 0
ZARTAN VON DER GRIMMELSBURG 6.45% 12 0 0 0 0 0 2 1 4 5
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0
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
6.25% 1 0 0 0 1 0 0 0 0 0
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 5.47% 5 0 0 0 0 1 0 2 2 0
COCO VON DER GRIMMELSBURG 5.27% 6 0 0 0 0 1 0 1 3 1
VALENTINO DE LA PARURE 4.88% 5 0 0 0 0 1 0 1 2 1
AMADEE MA JOIE 4.69% 4 0 0 0 0 1 0 1 2 0
COLONEL BLANC DE LA PARURE 4.30% 3 0 0 0 0 1 0 1 1 0
QUINCY VON DER GRIMMELSBURG 4.30% 11 0 0 0 0 0 0 3 2 6
ODILO VON DER GRIMMELSBURG 3.71% 7 0 0 0 0 0 1 1 2 3
HEUREUX HENRI DE LA PARURE 3.52% 6 0 0 0 0 0 1 1 2 2
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 6 0 0 0 0 0 1 0 3 2
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JAGUAR'S COEUR DE ROCKER 3.13% 1 0 0 0 0 1 0 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
SUZIE QUE V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0
XOE DE LA PARURE 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
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.73% 7 0 0 0 0 0 0 2 1 4
2.73% 5 0 0 0 0 0 1 0 2 2
2.73% 5 0 0 0 0 0 1 0 2 2
FRANCOIS DE LA PARURE 2.54% 3 0 0 0 0 0 1 1 0 1
CORINNA VON DER GRIMMELSBURG 2.54% 5 0 0 0 0 0 1 0 1 3
GUY-LAROCHE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
BORN-Ö'S BONA DEA 2.34% 4 0 0 0 0 0 1 0 1 2
TRIOMPHE TIA DE LA PARURE 2.34% 4 0 0 0 0 0 1 0 1 2
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0
ZENO VON DER GRIMMELSBURG 2.15% 7 0 0 0 0 0 0 0 4 3
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 2 0 0 0 0 0 1 0 1 0
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
JEANIE VON DER GRIMMELSBURG 1.56% 5 0 0 0 0 0 0 0 3 2
1.56% 6 0 0 0 0 0 0 0 2 4
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 4 0 0 0 0 0 0 1 1 2
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S BELLE NOIR 1.56% 1 0 0 0 0 0 1 0 0 0
ILUSION DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 1 0 0 0 0 0 1 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 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
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 1 0 3
COLETTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
CARLOS VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0
L'ANGE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
BARON BALOU DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
CERISETTE VON RATIBOR UND CORVEY 0.98% 3 0 0 0 0 0 0 0 2 1
JACQUELLA GIGOLETTE 0.98% 2 0 0 0 0 0 0 1 0 1
BESING PETIT ROI 0.98% 2 0 0 0 0 0 0 1 0 1
LEIBÖLL'S BONITA 0.98% 2 0 0 0 0 0 0 1 0 1
MEREDIQUE DE LA CHAMPETRE 0.98% 2 0 0 0 0 0 0 1 0 1
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
JOIE VAN EPPIES BARGIE 0.78% 3 0 0 0 0 0 0 0 1 2
HUGUETTE VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 4 0 0 0 0 0 0 0 0 4
THERESA VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
WENDY VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0 0
SILVERCLOUD MOI MINOTAURUS QUI 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
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
RANNI 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
HIBOU VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 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
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
0.59% 2 0 0 0 0 0 0 0 1 1
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
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
URIEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
GUSTAVE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S WAYNE LE DUC DE QUAD 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA EMMANUELLA 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
0.39% 2 0 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
ADELAINE DE LA PARURE 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
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
SAMUEL DU SOURIRE DOUX 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% 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
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
LANCEFIELD LADY PUPPET 0.20% 1 0 0 0 0 0 0 0 0 1
FARAMOND VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S JOIE DE NOEL 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S SIMONE DE ONO 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
JACQUELLA BARONESSEN 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
ESTELLA DE LA PARURE 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
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
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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