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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:
COX'S GOOD TIME HAPPY JACK


Coefficient of Inbreeding (COI):
17.065%

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 212 2 3 6 11 12 17 27 42 58 73
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1834 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.6% 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
COX'S GOOD TIME SANDMAN 50.00% 1 1 0 0 0 0 0 0 0 0 0
COXS GOOD TIME CRICKET 50.00% 1 1 0 0 0 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 50.00% 2 0 2 0 0 0 0 0 0 0 0
JIMMY LEE'S SPARKLE 37.50% 4 0 0 2 2 0 0 0 0 0 0
COX'S GOOD TIME CHRISTMAS EVE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 25.00% 2 0 0 2 0 0 0 0 0 0 0
HAMPTON'S CHEVALIER 25.00% 6 0 0 0 2 4 0 0 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 25.00% 1 0 1 0 0 0 0 0 0 0 0
TERRETTE'S TOURBILLON D'GAMIN 22.66% 15 0 0 0 0 2 8 5 0 0 0
18.75% 4 0 0 0 2 2 0 0 0 0 0
TERRETTE'S CHEF D'OEUVRE GAMIN 16.99% 30 0 0 0 0 0 2 10 13 5 0
JIMMY LEE'S FLIP 12.50% 2 0 0 0 2 0 0 0 0 0 0
HAMPTON'S POUPEE D'OR 12.50% 6 0 0 0 0 2 4 0 0 0 0
LAFOREST'S JOLLY SANDMAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S PETITE BABETTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
XANDER VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
GWENDOLYNE DE PETIT DRAC 12.50% 1 0 0 1 0 0 0 0 0 0 0
HAMPTON'S PETITE CHERIE 11.33% 15 0 0 0 0 0 2 8 5 0 0
TERRETTE'S CHEF D'OEUVRE 8.98% 33 0 0 0 0 0 0 2 10 15 6
TERRETTE'S ENCHANTRESS 8.98% 33 0 0 0 0 0 0 2 10 15 6
HAMPTON'S VALENTINE 7.81% 8 0 0 0 0 0 2 6 0 0 0
HAMPTON'S MYSTIQUE 6.25% 2 0 0 0 0 2 0 0 0 0 0
BURLINGTON BERTI OF BORISTI 6.25% 1 0 0 0 1 0 0 0 0 0 0
LAFOREST'S DUTCHES OF MITZI 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
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
UTAH VAN 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
5.66% 15 0 0 0 0 0 0 2 8 5 0
4.20% 27 0 0 0 0 0 0 0 2 10 15
TERRETTE'S MITZI 4.20% 27 0 0 0 0 0 0 0 2 10 15
4.20% 27 0 0 0 0 0 0 0 2 10 15
4.20% 27 0 0 0 0 0 0 0 2 10 15
3.91% 8 0 0 0 0 0 0 2 6 0 0
3.91% 8 0 0 0 0 0 0 2 6 0 0
HANAHAUS BRONZED OSSIE 3.91% 2 0 0 0 0 1 0 1 0 0 0
HAMPTON'S GABRIELLE 3.13% 2 0 0 0 0 0 2 0 0 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 3.13% 1 0 0 0 0 1 0 0 0 0 0
LA FOREST'S CREAM PUFF 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
MAROUSIA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNIQUE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 2.64% 7 0 0 0 0 0 0 2 2 0 3
OMAR SHARIF DE LA PARURE 2.25% 9 0 0 0 0 0 0 0 4 2 3
GUY-LAROCHE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
TOPETTE MISS MILO 1.95% 2 0 0 0 0 0 1 0 1 0 0
LEOPARD VAN EPPIES BARGIE 1.76% 3 0 0 0 0 0 0 2 0 1 0
CHIRINE MA JOIE 1.76% 6 0 0 0 0 0 0 0 3 3 0
DUC DALI DE LA PARURE 1.66% 6 0 0 0 0 0 0 0 3 2 1
TERRETTE'S GLORIANA LA REINE OF BORISTI 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
BENHOOKS JACKIE OF MUFFETOWN 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
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DON CAMILO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.37% 12 0 0 0 0 0 0 0 0 2 10
1.37% 12 0 0 0 0 0 0 0 0 2 10
1.27% 5 0 0 0 0 0 0 0 2 2 1
VALENTINO DE LA PARURE 1.27% 4 0 0 0 0 0 0 1 0 2 1
ZARTAN VON DER GRIMMELSBURG 1.27% 12 0 0 0 0 0 0 0 0 1 11
BORN-Ö'S DOMINIQUE 1.27% 4 0 0 0 0 0 0 1 0 2 1
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0 0
ODILO VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 0 5 2
TERRETTE'S CHEF D'OEUVRE TIGRE 1.07% 4 0 0 0 0 0 0 0 2 1 1
1.07% 4 0 0 0 0 0 0 0 2 1 1
BIJOU VON DER RUE DE LA VERT 1.07% 5 0 0 0 0 0 0 0 2 0 3
ANDREA DES GENTILS MINOIS 1.07% 7 0 0 0 0 0 0 0 0 4 3
AMADEE MA JOIE 1.07% 7 0 0 0 0 0 0 0 0 4 3
WINNY DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
EGOISTE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
TOPETTE TOBY JUG 0.98% 2 0 0 0 0 0 0 1 0 1 0
TOPETTE MARGARITA 0.98% 2 0 0 0 0 0 0 1 0 1 0
JOIE VAN EPPIES BARGIE 0.88% 3 0 0 0 0 0 0 0 2 0 1
BENHOOKS JEREBOAM 0.78% 1 0 0 0 0 0 0 1 0 0 0
BENHOOKS SADIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
BENHOOKS CHERRY BRANDY 0.78% 1 0 0 0 0 0 0 1 0 0 0
BATON OF BORISTI 0.78% 1 0 0 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
L'ANGE DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 0 3 2
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2 0 0
BENHOOKS MARIE LOUISE 0.68% 3 0 0 0 0 0 0 0 1 1 1
TENAFLY SHEER GOLD 0.68% 3 0 0 0 0 0 0 0 1 1 1
BENHOOKS CHARLOTTE 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
QUINCY VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
CORINNA VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
HEUREUX HENRI DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
MEREDIQUE DE LA CHAMPETRE 0.59% 2 0 0 0 0 0 0 0 1 1 0
ILUSION DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
TOPETTE KRYSTAL IMAGE 0.49% 2 0 0 0 0 0 0 0 1 0 1
TOPETTE BUBBLES 0.49% 2 0 0 0 0 0 0 0 1 0 1
JEMHIEDE JUST JAMES 0.49% 2 0 0 0 0 0 0 0 1 0 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
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S FRAULINE 0.39% 2 0 0 0 0 0 0 0 0 2 0
FRANCOIS DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
JEZEBEL DE LA PARURE 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
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TRIOMPHE TIA DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 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
0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S COEUR DE ROCKER 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
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
ADELAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TENAFLY ARCHIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BESS OF TENAFLY 0.29% 2 0 0 0 0 0 0 0 0 1 1
DORYAN VAN HET PENSELENHOEKJE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 0.29% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S ROI LOUIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLETTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
CARLOS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1 0
RANNI 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
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S BON VIVANTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S BELLE NOIR 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
ILONKA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 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
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
DOLLYANNA VAN HET PENSELENHOEKJE 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
BERNICE VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 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
IVANHOE DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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