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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 GOODTIME JAKE OF JOCK


Coefficient of Inbreeding (COI):
4.266%

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 3 7 12 15 18 19 30 42 67
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
200.00% 510 0 0 2 4 8 16 32 64 128 256
COX'S GOODTIME JOCK OF BRIDGES 50.00% 1 1 0 0 0 0 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 50.00% 1 1 0 0 0 0 0 0 0 0 0
COX'S GOOD TIME HOT TODDY 25.00% 1 0 1 0 0 0 0 0 0 0 0
FREEDOMS NOTTINGHAM LACE 25.00% 1 0 1 0 0 0 0 0 0 0 0
COXS GOOD TIME CRICKET 25.00% 1 0 1 0 0 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 25.00% 3 0 0 1 2 0 0 0 0 0 0
JIMMY LEE'S SPARKLE 18.75% 6 0 0 0 1 3 2 0 0 0 0
COX'S GOOD TIME SANDMAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOOD TIME SPARKLE OF KN'D 12.50% 1 0 0 1 0 0 0 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 12.50% 3 0 0 0 1 2 0 0 0 0 0
HAMPTON'S CHEVALIER 12.50% 9 0 0 0 0 1 4 4 0 0 0
COXS GOOD TIME PETITE POUPEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
FAIRMONT'S RADAR AHEAD 12.50% 1 0 0 1 0 0 0 0 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 12.50% 1 0 0 1 0 0 0 0 0 0 0
TERRETTE'S TOURBILLON D'GAMIN 11.13% 22 0 0 0 0 0 1 6 10 5 0
9.38% 6 0 0 0 0 1 3 2 0 0 0
COX'S PETITE BABETTE 9.38% 2 0 0 0 1 1 0 0 0 0 0
TERRETTE'S CHEF D'OEUVRE GAMIN 8.11% 39 0 0 0 0 0 0 1 7 16 15
COX'S GOOD TIME CHRISTMAS EVE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JIMMY LEE'S FLIP 6.25% 3 0 0 0 0 1 2 0 0 0 0
HAMPTON'S POUPEE D'OR 6.25% 9 0 0 0 0 0 1 4 4 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME PIERRE 6.25% 1 0 0 0 1 0 0 0 0 0 0
XANDER VAN FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
GWENDOLYNE DE PETIT DRAC 6.25% 1 0 0 0 1 0 0 0 0 0 0
HAMPTON'S PETITE CHERIE 5.57% 22 0 0 0 0 0 0 1 6 10 5
4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
HAMPTON'S VALENTINE 3.91% 12 0 0 0 0 0 0 1 5 6 0
TERRETTE'S CHEF D'OEUVRE 3.42% 25 0 0 0 0 0 0 0 1 7 17
TERRETTE'S ENCHANTRESS 3.42% 25 0 0 0 0 0 0 0 1 7 17
HAMPTON'S MYSTIQUE 3.13% 3 0 0 0 0 0 1 2 0 0 0
LAFOREST'S JOLLY SANDMAN 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
COX'S PETITE GIDGET 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
UTAH VAN FIVELZIGHT 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
2.54% 17 0 0 0 0 0 0 0 1 6 10
1.95% 12 0 0 0 0 0 0 0 1 5 6
1.95% 12 0 0 0 0 0 0 0 1 5 6
HANAHAUS BRONZED OSSIE 1.95% 2 0 0 0 0 0 1 0 1 0 0
HAMPTON'S GABRIELLE 1.56% 3 0 0 0 0 0 0 1 2 0 0
BURLINGTON BERTI OF BORISTI 1.56% 1 0 0 0 0 0 1 0 0 0 0
LAFOREST'S DUTCHES OF MITZI 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
MAROUSIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNIQUE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 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
COLONEL TRUSARDI DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2 0
GUY-LAROCHE DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
TOPETTE MISS MILO 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.88% 8 0 0 0 0 0 0 0 0 1 7
TERRETTE'S MITZI 0.88% 8 0 0 0 0 0 0 0 0 1 7
0.88% 8 0 0 0 0 0 0 0 0 1 7
0.88% 8 0 0 0 0 0 0 0 0 1 7
LEOPARD VAN EPPIES BARGIE 0.88% 3 0 0 0 0 0 0 0 2 0 1
CHIRINE MA JOIE 0.88% 6 0 0 0 0 0 0 0 0 3 3
BENHOOKS JONATHAN OF FLITCHSTAR 0.78% 1 0 0 0 0 0 0 1 0 0 0
LA FOREST'S CREAM PUFF 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
ZINA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DUC DALI DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 0 3 2
ZENITH DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2 0 0
HONNORE-TAMINO DE LA CHAMPETRE 0.59% 2 0 0 0 0 0 0 0 1 1 0
VALENTINO DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
BORN-Ö'S DOMINIQUE 0.59% 3 0 0 0 0 0 0 0 1 0 2
WINNY DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
EGOISTE DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
ODILO VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
TOPETTE TOBY JUG 0.49% 2 0 0 0 0 0 0 0 1 0 1
TOPETTE MARGARITA 0.49% 2 0 0 0 0 0 0 0 1 0 1
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S CHEF D'OEUVRE TIGRE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
BENHOOKS JACKIE OF MUFFETOWN 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
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JOIE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2 0
COLONEL BLANC DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ANDREA DES GENTILS MINOIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
AMADEE MA JOIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
SHANN'S GEORGIA PEACH 0.39% 1 0 0 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 0.39% 2 0 0 0 0 0 0 0 0 2 0
L'ANGE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 0.29% 2 0 0 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BENHOOKS JEREBOAM 0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS SADIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS CHERRY BRANDY 0.20% 1 0 0 0 0 0 0 0 0 1 0
BATON OF BORISTI 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
ANJOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANJA VAN HARTOGS VREUGD 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S FRAULINE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FARAMOND VAN EPPIES BARGIE 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
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 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
JEMHIEDE JUST JAMES 0.20% 1 0 0 0 0 0 0 0 0 1 0
FELIPE V.D.ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 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
JAGUAR'S COEUR DE ROCKER 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
TERRETTE'S D'OR BRUME DE BIJOU 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
BENHOOKS CHARLOTTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS MARIE LOUISE 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
FRANCOIS DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZARTAN VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 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 GIGOLETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.10% 1 0 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RANNI 0.10% 1 0 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 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
KENLE'S ECLAIR DE SHANN 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
H'BLACK LADY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
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