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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:
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 Gen 10
Ancestors in 10 generations 257 2 4 7 12 15 27 39 66 79 109
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1789 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.4% 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
ALAIN DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BONNE GENIE 50.00% 1 1 0 0 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
VAGENTA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS SIROCCO 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS BENTLEY 25.00% 1 0 1 0 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 18.65% 9 0 0 1 0 1 1 0 2 3 1
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 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 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0 0 0
CHIRINE MA JOIE 10.06% 9 0 0 0 1 0 1 2 0 2 3
OMAR SHARIF DE LA PARURE 9.96% 12 0 0 0 1 0 1 1 0 5 4
WINNY DE LA PARURE 7.42% 3 0 0 0 1 0 0 1 1 0 0
ZARTAN VON DER GRIMMELSBURG 6.64% 14 0 0 0 0 0 2 1 4 5 2
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
ZINA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
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
ANDREA DES GENTILS MINOIS 6.05% 11 0 0 0 0 1 0 2 2 0 6
COCO VON DER GRIMMELSBURG 5.76% 11 0 0 0 0 1 0 1 3 1 5
QUINCY VON DER GRIMMELSBURG 5.08% 19 0 0 0 0 0 0 3 2 6 8
VALENTINO DE LA PARURE 4.98% 6 0 0 0 0 1 0 1 2 1 1
AMADEE MA JOIE 4.98% 7 0 0 0 0 1 0 1 2 0 3
COLONEL BLANC DE LA PARURE 4.79% 8 0 0 0 0 1 0 1 1 0 5
ODILO VON DER GRIMMELSBURG 4.30% 13 0 0 0 0 0 1 1 2 3 6
HEUREUX HENRI DE LA PARURE 3.61% 7 0 0 0 0 0 1 1 2 2 1
BONBONNIERE-BLANCHE DE LA PARURE 3.22% 7 0 0 0 0 0 1 0 3 2 1
ZUT-ZOLA VON RATIBOR UND CORVEY 3.22% 12 0 0 0 0 0 0 2 1 4 5
ZENO VON DER GRIMMELSBURG 3.13% 17 0 0 0 0 0 0 0 4 3 10
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
JAGUAR'S COEUR DE ROCKER 3.13% 1 0 0 0 0 1 0 0 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
SHANN'S GEORGIA PEACH 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
FRANCOIS DE LA PARURE 2.83% 6 0 0 0 0 0 1 1 0 1 3
2.83% 6 0 0 0 0 0 1 0 2 2 1
2.73% 5 0 0 0 0 0 1 0 2 2 0
CORINNA VON DER GRIMMELSBURG 2.64% 6 0 0 0 0 0 1 0 1 3 1
BORN-Ö'S BONA DEA 2.44% 5 0 0 0 0 0 1 0 1 2 1
GUY-LAROCHE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
TRIOMPHE TIA DE LA PARURE 2.34% 4 0 0 0 0 0 1 0 1 2 0
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0 0
JEANIE VON DER GRIMMELSBURG 2.15% 11 0 0 0 0 0 0 0 3 2 6
2.15% 12 0 0 0 0 0 0 0 2 4 6
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.86% 7 0 0 0 0 0 0 1 1 2 3
ILUSION DE LA PARURE 1.86% 7 0 0 0 0 0 0 1 1 2 3
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
LE BLANC VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 1 0 3 2
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S BELLE NOIR 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
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S EARTH ANGEL 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
COLETTE DE LA PARURE 1.37% 4 0 0 0 0 0 0 1 1 0 2
CERISETTE VON RATIBOR UND CORVEY 1.37% 7 0 0 0 0 0 0 0 2 1 4
CARLOS VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 1 1 0 2
L'ANGE DE LA PARURE 1.27% 6 0 0 0 0 0 0 0 2 1 3
BARON BALOU DE LA PARURE 1.27% 5 0 0 0 0 0 0 1 0 1 3
JACQUELLA GIGOLETTE 1.27% 5 0 0 0 0 0 0 1 0 1 3
1.17% 10 0 0 0 0 0 0 0 0 2 8
BESING PETIT ROI 1.17% 4 0 0 0 0 0 0 1 0 1 2
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0 0
LEIBÖLL'S BONITA 1.17% 4 0 0 0 0 0 0 1 0 1 2
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.07% 7 0 0 0 0 0 0 0 0 4 3
HUGUETTE VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 1 2 2
MEREDIQUE DE LA CHAMPETRE 0.98% 2 0 0 0 0 0 0 1 0 1 0
HIBOU VON RATIBOR UND CORVEY 0.88% 6 0 0 0 0 0 0 0 0 3 3
TENAFLY SHEER GOLD 0.88% 4 0 0 0 0 0 0 0 1 2 1
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 0.78% 3 0 0 0 0 0 0 0 1 2 0
FLAUBERT VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 1 1 2
URIEL VON RATIBOR UND CORVEY 0.78% 6 0 0 0 0 0 0 0 0 2 4
OLALA VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0 0 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RANNI 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0 0 0
NADINE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
GUSTAVE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 4 0 0 0 0 0 0 0 1 0 3
WATTEAU VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
LANCEFIELD LADY PUPPET 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3 0
HEUREUX HIBOU DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
JACQUELLA EMMANUELLA 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
DORYAN VAN HET PENSELENHOEKJE 0.49% 2 0 0 0 0 0 0 0 1 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.49% 2 0 0 0 0 0 0 0 1 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
DANIELLE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
ADAMS' UNIQUE PHYSIQUE 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
TENAFLY ARCHIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BESS OF TENAFLY 0.39% 3 0 0 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
DOLLYANNA VAN HET PENSELENHOEKJE 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
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SAMUEL DU SOURIRE DOUX 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
0.39% 2 0 0 0 0 0 0 0 0 2 0
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1 0 0
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 3 0 0 0 0 0 0 0 0 0 3
NANETTE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
ZAPPA V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHEMERA V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
TINTIN VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 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
TERRETTE'S JOIE DE NOEL 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S SIMONE DE ONO 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
HUBERTINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
PRIMUS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA BARONESSEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
DAME MICHOU DE LA PARURE 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
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1 0
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ELEONORE VAN EPPIES BARGIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TEXAN TIM OF QUATT 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
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S LORD SIMON DBOUTON 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GILL DE LABERIEUS 0.10% 1 0 0 0 0 0 0 0 0 0 1
BOUTON OF BORISTI 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
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.10% 1 0 0 0 0 0 0 0 0 0 1
GARNGOUR GAEL WARNING OF BOMLITZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
EVITA 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
BIJOU OF BORISTI OF MERROWLEA 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
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
ADELAIDE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
FAIRMONT'S RADAR AHEAD 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 0.10% 1 0 0 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEBULL ADAMS DINA OF RAGTIME 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S DUSTY DAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S LOVETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE PETIT ORAGE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MCKEE'S BIEN-AIME DE RUHLAND 0.10% 1 0 0 0 0 0 0 0 0 0 1
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