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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:
ECRU DE LA PARURE


Coefficient of Inbreeding (COI):
6.250%

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 191 2 4 5 8 18 32 43 61 80 89
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1855 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.7% 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
89.26% 268 0 0 0 2 4 8 16 32 68 138
TEXAS BOY V. FIVELZIGHT 50.00% 1 1 0 0 0 0 0 0 0 0 0
CANCAN DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 37.50% 2 0 1 1 0 0 0 0 0 0 0
ARMANI DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0 0 0
ANATOLE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 17.19% 5 0 0 0 1 3 1 0 0 0 0
YSATIS DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 15.63% 3 0 0 0 2 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
MAROUSIA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ADONIS EL FUERTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 12.30% 47 0 0 0 0 0 0 5 9 17 16
VALENTINO DE LA PARURE 11.72% 6 0 0 0 0 2 3 1 0 0 0
BORN-Ö'S DOMINIQUE 11.72% 6 0 0 0 0 2 3 1 0 0 0
OMAR SHARIF DE LA PARURE 11.13% 14 0 0 0 0 1 1 5 6 1 0
DUC DALI DE LA PARURE 10.94% 5 0 0 0 0 2 3 0 0 0 0
QUINCY VON DER GRIMMELSBURG 9.96% 43 0 0 0 0 0 0 2 11 12 18
ODILO VON DER GRIMMELSBURG 9.18% 12 0 0 0 0 0 2 6 3 1 0
ANDREA DES GENTILS MINOIS 8.59% 23 0 0 0 0 0 1 2 9 9 2
MEREDIQUE DE LA CHAMPETRE 7.81% 3 0 0 0 0 2 1 0 0 0 0
COCO VON DER GRIMMELSBURG 7.62% 18 0 0 0 0 0 1 3 6 6 2
BIJOU VON DER RUE DE LA VERT 7.42% 7 0 0 0 0 0 3 3 1 0 0
CHIRINE MA JOIE 6.84% 8 0 0 0 0 1 0 3 3 1 0
GUY-LAROCHE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
TOPETTE MISS MILO 6.25% 1 0 0 0 1 0 0 0 0 0 0
DON CAMILO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEOPARD VAN EPPIES BARGIE 6.25% 2 0 0 0 0 2 0 0 0 0 0
JAGUAR'S NOEL OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 6.05% 9 0 0 0 0 0 1 4 3 1 0
5.86% 18 0 0 0 0 0 0 3 5 6 4
ILUSION DE LA PARURE 5.76% 20 0 0 0 0 0 0 2 6 7 5
CORINNA VON DER GRIMMELSBURG 5.66% 19 0 0 0 0 0 0 3 4 6 6
HEUREUX HENRI DE LA PARURE 5.57% 26 0 0 0 0 0 0 1 5 9 11
L'ANGE DE LA PARURE 5.47% 5 0 0 0 0 0 2 3 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 5.37% 31 0 0 0 0 0 0 0 5 9 17
BARON BALOU DE LA PARURE 5.27% 8 0 0 0 0 0 1 3 3 1 0
JACQUELLA GIGOLETTE 5.27% 8 0 0 0 0 0 1 3 3 1 0
ZENO VON DER GRIMMELSBURG 5.18% 34 0 0 0 0 0 0 0 2 13 19
JACQUELLA MERVEILLEUX 4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBOLL'S HANNIBAL 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.20% 21 0 0 0 0 0 0 1 2 9 9
VOILA COCO VON RATIBOR UND CORVEY 4.20% 29 0 0 0 0 0 0 0 1 11 17
AMADEE MA JOIE 4.20% 9 0 0 0 0 0 1 1 3 3 1
JEANIE VON DER GRIMMELSBURG 4.10% 25 0 0 0 0 0 0 0 2 11 12
CHIQUITA VON DER GRIMMELSBURG 3.91% 3 0 0 0 0 0 2 1 0 0 0
DORYAN VAN HET PENSELENHOEKJE 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.91% 3 0 0 0 0 0 2 1 0 0 0
3.61% 21 0 0 0 0 0 0 0 3 7 11
3.32% 27 0 0 0 0 0 0 0 0 7 20
WINNY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JOIE VAN EPPIES BARGIE 3.13% 2 0 0 0 0 0 2 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE TOBY JUG 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE MARGARITA 3.13% 1 0 0 0 0 1 0 0 0 0 0
ALLSTONE DOUGLAS 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S BONITA 2.93% 6 0 0 0 0 0 0 2 3 1 0
2.64% 15 0 0 0 0 0 0 0 2 6 7
2.64% 15 0 0 0 0 0 0 0 2 6 7
LE BLANC VON DER GRIMMELSBURG 2.64% 17 0 0 0 0 0 0 0 2 4 11
JACQUELLA EMMANUELLA 2.64% 8 0 0 0 0 0 0 1 3 3 1
NANDA DE LA PARURE 2.44% 17 0 0 0 0 0 0 0 1 5 11
LEIBÖLL'S CATHARINA 2.34% 2 0 0 0 0 0 1 1 0 0 0
TENAFLY SHEER GOLD 2.34% 2 0 0 0 0 0 1 1 0 0 0
CHEMERA V.D. ZUYLENSTEDE 2.15% 11 0 0 0 0 0 0 0 2 5 4
TRIOMPHE TIA DE LA PARURE 2.05% 8 0 0 0 0 0 0 1 1 3 3
2.05% 8 0 0 0 0 0 0 0 3 4 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.95% 3 0 0 0 0 0 0 2 1 0 0
1.95% 3 0 0 0 0 0 0 2 1 0 0
BABOUIN DE L'AMABILITE 1.95% 3 0 0 0 0 0 0 2 1 0 0
COLETTE DE LA PARURE 1.86% 7 0 0 0 0 0 0 0 3 3 1
CERISETTE VON RATIBOR UND CORVEY 1.86% 14 0 0 0 0 0 0 0 0 5 9
CARLOS VON DER GRIMMELSBURG 1.86% 7 0 0 0 0 0 0 0 3 3 1
CHOWBULL FARUK 1.86% 9 0 0 0 0 0 0 0 2 4 3
WENDY VON DER GRIMMELSBURG 1.76% 16 0 0 0 0 0 0 0 0 2 14
1.66% 15 0 0 0 0 0 0 0 0 2 13
JAGUAR'S FRAULINE 1.56% 1 0 0 0 0 0 1 0 0 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE KRYSTAL IMAGE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE BUBBLES 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
JEMHIEDE JUST JAMES 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
JAGUAR'S COEUR DE ROCKER 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 12 0 0 0 0 0 0 0 0 3 9
1.46% 6 0 0 0 0 0 0 0 2 3 1
HUBERTINE DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3 0
MR. LARRY VAN DE ZUYLENSTEDE 1.37% 5 0 0 0 0 0 0 0 2 3 0
OLALA VON DER GRIMMELSBURG 1.27% 10 0 0 0 0 0 0 0 0 3 7
FERNANDEL VON RATIBOR UND CORVEY 1.27% 12 0 0 0 0 0 0 0 0 1 11
HUGUETTE VON RATIBOR UND CORVEY 1.27% 12 0 0 0 0 0 0 0 0 1 11
JACQUELLA BARONESSEN 1.27% 7 0 0 0 0 0 0 0 1 3 3
TENAFLY ARCHIE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BESS OF TENAFLY 1.17% 2 0 0 0 0 0 0 1 1 0 0
LEIBÖLL'S ANGELINA 1.17% 2 0 0 0 0 0 0 1 1 0 0
PRIMUS VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 0 2 1 0
ZAPPA V.D. ZUYLENSTEDE 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 3 0 0 0 0 0 0 0 2 1 0
CHICO V.D. ZUYLENSTEDE 0.88% 7 0 0 0 0 0 0 0 0 2 5
ALICELLA V.D. ZUYLENSTEDE 0.88% 7 0 0 0 0 0 0 0 0 2 5
BESING PETIT ROI 0.88% 5 0 0 0 0 0 0 0 1 1 3
ELEONORE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
WANDA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 6 0 0 0 0 0 0 0 0 2 4
APOCODEODAR HIS LORDSHIP OF TENAFLY 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% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
JAGUAR'S BON VIVANTE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S BELLE NOIR 0.78% 1 0 0 0 0 0 0 1 0 0 0
URIEL VON RATIBOR UND CORVEY 0.68% 7 0 0 0 0 0 0 0 0 0 7
FLAUBERT VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
HIBOU VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
GARNGOUR GAEL WARNING OF BOMLITZ 0.59% 2 0 0 0 0 0 0 0 1 1 0
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 0.59% 2 0 0 0 0 0 0 0 1 1 0
JAGUAR'S C'EST CE BON 0.59% 2 0 0 0 0 0 0 0 1 1 0
HEUREUX HIBOU DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
DUCHESSE HELENE DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
FANCY DES GENTILS MINOIS 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
CHERI DK33060/80 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
0.49% 3 0 0 0 0 0 0 0 0 2 1
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% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S CREME DE LA CREME 0.39% 1 0 0 0 0 0 0 0 1 0 0
SILVERCLOUD MOI MINOTAURUS QUI 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
INCONNUE INES VON RATIBOR UND CORVEY 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
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
GARNGOUR DERRYPRINCESS 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
BLUE ANGEL OF BORISTI 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
DANIELLE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
OPHELIA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEVALIER 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
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUEEN ANNABELLE V.D. ZUYLENSTEDE 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
QUATT POLLYANNA 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
ADAMS' UNIQUE PHYSIQUE 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
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
LANCEFIELD LADY PUPPET 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
TERRETTE'S SIMONE DE ONO 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
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
TERRETTE'S JOIE DE NOEL 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
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