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Ancestor calculations 9 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:
PRINCESS LEONOR 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
Ancestors in 9 generations 177 2 2 4 8 8 15 25 39 73
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 845 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
50.00% 1 1 0 0 0 0 0 0 0 0
REINE DE COEURS DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 25.00% 1 0 1 0 0 0 0 0 0 0
PHILOSOPHIE DE PETIT DRAC 25.00% 1 0 1 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S RAFFINE 12.50% 1 0 0 1 0 0 0 0 0 0
XANDER VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0
HISTOIRE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 7.03% 2 0 0 0 1 0 0 1 0 0
ARMANI DE LA PARURE 7.03% 2 0 0 0 1 0 0 1 0 0
LEIBÖLL'S MERCEDES 6.64% 3 0 0 0 0 2 0 0 1 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S OVID 6.25% 1 0 0 0 1 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0 0
UTAH VAN FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S CHEF ZARANOFF 6.25% 1 0 0 0 1 0 0 0 0 0
UZANNE VAN FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 5.47% 10 0 0 0 0 0 2 0 4 4
HANAHAUS BRONZED OSSIE 5.08% 4 0 0 0 0 1 0 2 1 0
LEIBOLL'S HANNIBAL 4.10% 4 0 0 0 0 0 2 1 0 1
UNIC DE LA PARURE 3.52% 3 0 0 0 0 1 0 0 0 2
PABLO PICASSO DE LA PARURE 3.52% 2 0 0 0 0 1 0 0 1 0
UNBARSY DE LA PARURE 3.32% 3 0 0 0 0 0 2 0 0 1
RUTKJAER'S ALBERTE 3.32% 3 0 0 0 0 0 2 0 0 1
3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 3.13% 7 0 0 0 0 0 0 3 0 4
BORN-Ö'S DOMINIQUE 3.13% 7 0 0 0 0 0 0 3 0 4
MONTBLANC DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ZINA DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
OMAR SHARIF DE LA PARURE 2.73% 8 0 0 0 0 0 0 1 3 4
HONNORE-TAMINO DE LA CHAMPETRE 2.54% 5 0 0 0 0 0 0 2 2 1
RAMONA PRINCESSE DE LA PARURE 2.54% 3 0 0 0 0 0 1 1 0 1
FRANCOIS DE LA PARURE 2.54% 6 0 0 0 0 0 0 2 1 3
TOPETTE MISS MILO 2.54% 4 0 0 0 0 0 1 0 2 1
OTTO-PRINCE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
CHIRINE MA JOIE 1.95% 8 0 0 0 0 0 0 0 2 6
ANDREA DES GENTILS MINOIS 1.95% 7 0 0 0 0 0 0 0 3 4
LEIBÖLL'S CATHARINA 1.95% 3 0 0 0 0 0 0 2 1 0
EXTRAVAGANTE DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
DON CAMILO DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
BARON BALOU DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
JACQUELLA GIGOLETTE 1.76% 6 0 0 0 0 0 0 0 3 3
1.76% 7 0 0 0 0 0 0 0 2 5
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0
JACQUELLA OURAGAN 1.56% 1 0 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 1.56% 4 0 0 0 0 0 0 0 4 0
ODILO VON DER GRIMMELSBURG 1.56% 8 0 0 0 0 0 0 0 0 8
BLACKY 1.56% 2 0 0 0 0 0 0 2 0 0
TEXAS BOY V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 1.56% 2 0 0 0 0 0 0 2 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 2 0 0 0 0 0 0 2 0 0
YSATIS DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
QUINTON XAR DU COUSTEAU 1.56% 1 0 0 0 0 0 1 0 0 0
COCO VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
WINNY DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
GIBOULEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1 0
ZARTAN VON DER GRIMMELSBURG 1.17% 4 0 0 0 0 0 0 0 2 2
TOPETTE TOBY JUG 1.17% 3 0 0 0 0 0 0 1 0 2
TOPETTE MARGARITA 1.17% 3 0 0 0 0 0 0 1 0 2
MEREDIQUE DE LA CHAMPETRE 1.17% 4 0 0 0 0 0 0 0 2 2
ANJOU DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
COLONEL BLANC DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
AMADEE MA JOIE 0.98% 4 0 0 0 0 0 0 0 1 3
LEIBÖLL'S ANGELINA 0.98% 3 0 0 0 0 0 0 0 2 1
ANJA VAN HARTOGS VREUGD 0.98% 3 0 0 0 0 0 0 0 2 1
L'ANGE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0
HELOISE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2 0
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA EMMANUELLA 0.59% 3 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
TENAFLY SHEER GOLD 0.59% 2 0 0 0 0 0 0 0 1 1
ADONIS EL FUERTE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
OKLAHOMA MISS V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1 0
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S FRAULINE 0.39% 2 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ADELAIDE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1 0
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
RANNI 0.39% 2 0 0 0 0 0 0 0 0 2
GEORGE V.D. PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S ECLAIR DE SHANN 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S COEUR DE ROCKER 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1
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