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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:
THABATTA DE PETIT DRAC


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 237 2 3 4 6 13 22 39 56 73 103
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1809 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.4% 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
XANDER VAN FIVELZIGHT 50.00% 1 1 0 0 0 0 0 0 0 0 0
GWENDOLYNE DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0 0
ARMANI DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
UTAH VAN FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 15.63% 2 0 0 1 0 1 0 0 0 0 0
MAROUSIA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
UNIQUE DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 10.16% 16 0 0 0 0 0 4 2 3 5 2
GUY-LAROCHE DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
TOPETTE MISS MILO 7.81% 2 0 0 0 1 0 1 0 0 0 0
CHIRINE MA JOIE 7.71% 10 0 0 0 0 0 3 3 0 3 1
ZARTAN VON DER GRIMMELSBURG 7.62% 28 0 0 0 0 0 0 1 11 10 6
LEOPARD VAN EPPIES BARGIE 7.03% 3 0 0 0 0 2 0 1 0 0 0
DUC DALI DE LA PARURE 6.64% 6 0 0 0 0 0 3 2 1 0 0
ZINA DE LA PARURE 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
QUINCY VON DER GRIMMELSBURG 6.25% 33 0 0 0 0 0 0 0 6 13 14
ZENITH DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S NOEL OF JEALYN 6.25% 2 0 0 0 0 2 0 0 0 0 0
COCO VON DER GRIMMELSBURG 6.15% 15 0 0 0 0 0 0 5 4 1 5
ANDREA DES GENTILS MINOIS 5.96% 19 0 0 0 0 0 0 4 3 5 7
ODILO VON DER GRIMMELSBURG 5.57% 12 0 0 0 0 0 0 5 2 4 1
VALENTINO DE LA PARURE 5.08% 4 0 0 0 0 1 0 2 1 0 0
BORN-Ö'S DOMINIQUE 5.08% 4 0 0 0 0 1 0 2 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0 0 0
AMADEE MA JOIE 4.59% 10 0 0 0 0 0 0 4 3 0 3
BIJOU VON DER RUE DE LA VERT 4.49% 6 0 0 0 0 0 2 0 3 1 0
WINNY DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
EGOISTE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
HEUREUX HENRI DE LA PARURE 3.91% 17 0 0 0 0 0 0 0 6 5 6
TOPETTE TOBY JUG 3.91% 2 0 0 0 0 1 0 1 0 0 0
TOPETTE MARGARITA 3.91% 2 0 0 0 0 1 0 1 0 0 0
JOIE VAN EPPIES BARGIE 3.52% 3 0 0 0 0 0 2 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.52% 22 0 0 0 0 0 0 0 1 11 10
L'ANGE DE LA PARURE 3.32% 6 0 0 0 0 0 0 3 2 1 0
CORINNA VON DER GRIMMELSBURG 3.22% 11 0 0 0 0 0 0 0 6 4 1
YSATIS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ILUSION DE LA PARURE 3.13% 15 0 0 0 0 0 0 0 5 2 8
INOVATION-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZENO VON DER GRIMMELSBURG 3.13% 25 0 0 0 0 0 0 0 0 7 18
RAMONA PRINCESSE 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
ALLSTONE DOUGLAS 3.13% 2 0 0 0 0 0 2 0 0 0 0
TENAFLY SHEER GOLD 2.93% 4 0 0 0 0 0 1 1 1 1 0
2.73% 10 0 0 0 0 0 0 0 5 3 2
2.64% 12 0 0 0 0 0 0 0 4 3 5
VOILA COCO VON RATIBOR UND CORVEY 2.54% 20 0 0 0 0 0 0 0 0 6 14
JEANIE VON DER GRIMMELSBURG 2.44% 19 0 0 0 0 0 0 0 0 6 13
2.34% 18 0 0 0 0 0 0 0 0 6 12
MEREDIQUE DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0 0
TRIOMPHE TIA DE LA PARURE 2.15% 7 0 0 0 0 0 0 0 4 3 0
FRANCOIS DE LA PARURE 2.05% 6 0 0 0 0 0 0 1 2 2 1
1.95% 12 0 0 0 0 0 0 0 0 8 4
TOPETTE KRYSTAL IMAGE 1.95% 2 0 0 0 0 0 1 0 1 0 0
TOPETTE BUBBLES 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 4 0 0 0 0 0 0 2 0 2 0
JEMHIEDE JUST JAMES 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.86% 18 0 0 0 0 0 0 0 0 1 17
LE BLANC VON DER GRIMMELSBURG 1.76% 10 0 0 0 0 0 0 0 1 5 4
NANDA DE LA PARURE 1.66% 11 0 0 0 0 0 0 0 0 6 5
ANJOU DE LA PARURE 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
JAGUAR'S FRAULINE 1.56% 2 0 0 0 0 0 0 2 0 0 0
JEZEBEL DE LA PARURE 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
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% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
JAGUAR'S COEUR DE ROCKER 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
TENAFLY ARCHIE 1.46% 4 0 0 0 0 0 0 1 1 1 1
BESS OF TENAFLY 1.46% 4 0 0 0 0 0 0 1 1 1 1
BARON BALOU DE LA PARURE 1.27% 4 0 0 0 0 0 0 1 0 2 1
CERISETTE VON RATIBOR UND CORVEY 1.27% 12 0 0 0 0 0 0 0 0 1 11
JACQUELLA GIGOLETTE 1.27% 4 0 0 0 0 0 0 1 0 2 1
LEIBÖLL'S BONITA 1.27% 4 0 0 0 0 0 0 1 0 2 1
1.17% 7 0 0 0 0 0 0 0 0 5 2
1.17% 7 0 0 0 0 0 0 0 0 5 2
DORYAN VAN HET PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1 0 0
COLETTE DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 2 0 3
CARLOS VON DER GRIMMELSBURG 1.07% 5 0 0 0 0 0 0 0 2 0 3
BESING PETIT ROI 1.07% 7 0 0 0 0 0 0 0 0 4 3
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.98% 4 0 0 0 0 0 0 0 1 3 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
ELEONORE VAN EPPIES BARGIE 0.88% 3 0 0 0 0 0 0 0 2 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.88% 9 0 0 0 0 0 0 0 0 0 9
CHEMERA V.D. ZUYLENSTEDE 0.88% 8 0 0 0 0 0 0 0 0 1 7
HUBERTINE DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 0 3 2
CHIQUITA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
OLALA VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
WANDA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 5 0 0 0 0 0 0 0 0 3 2
0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 3 0 0 0 0 0 0 0 1 2 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
JAGUAR'S BON VIVANTE 0.78% 2 0 0 0 0 0 0 0 2 0 0
JAGUAR'S BELLE NOIR 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 7 0 0 0 0 0 0 0 0 0 7
THERESA VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
0.68% 6 0 0 0 0 0 0 0 0 1 5
GARNGOUR GAEL WARNING OF BOMLITZ 0.68% 3 0 0 0 0 0 0 0 1 1 1
EVITA OF TENAFLY 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
BIJOU OF BORISTI OF MERROWLEA 0.68% 3 0 0 0 0 0 0 0 1 1 1
WENDY VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
FERNANDEL VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
HUGUETTE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
FLAUBERT VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 6 0 0 0 0 0 0 0 0 0 6
JACQUELLA EMMANUELLA 0.59% 3 0 0 0 0 0 0 0 1 0 2
0.59% 3 0 0 0 0 0 0 0 1 0 2
0.59% 3 0 0 0 0 0 0 0 1 0 2
BABOUIN DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1 0
JAGUAR'S C'EST CE BON 0.59% 4 0 0 0 0 0 0 0 0 2 2
ZAPPA V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
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% 3 0 0 0 0 0 0 0 0 2 1
PRIMUS VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
HEUREUX HIBOU DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ILONKA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 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
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
DOLLYANNA VAN HET PENSELENHOEKJE 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
0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S CREME DE LA CREME 0.39% 2 0 0 0 0 0 0 0 0 2 0
SILVERCLOUD MOI MINOTAURUS QUI 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
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
FANCY DES GENTILS MINOIS 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
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
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% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S WAYNE LE DUC DE QUAD 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
DUCHESSE HELENE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
ULLA VON DER GRIMMELSBURG 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
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
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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