Back

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:
LADY JOSEPHINE DU TERROIR DE FONTFROIDE


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 216 2 3 5 10 12 22 32 39 70 101
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1830 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.4% 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
AVIGDORS ENFANT TERRIBLE 50.00% 1 1 0 0 0 0 0 0 0 0 0
HOMBELINE DU TERROIR DE FONTFROIDE 50.00% 1 1 0 0 0 0 0 0 0 0 0
HONORE DE TAMERAN 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS AGIOTAGE 25.00% 1 0 1 0 0 0 0 0 0 0 0
FILOMENE DU TERROIR DE FRONTFROID 25.00% 1 0 1 0 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 15.63% 4 0 0 0 1 3 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 15.63% 2 0 0 1 0 1 0 0 0 0 0
ZENITH DE LA PARURE 14.84% 7 0 0 0 0 3 3 1 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
A'VIGDORS BRABUS 12.50% 1 0 0 1 0 0 0 0 0 0 0
ELEGANCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
PETI LLEVR TATA 10.94% 3 0 0 0 1 1 1 0 0 0 0
9.38% 50 0 0 0 0 0 0 2 6 14 28
EGOISTE DE LA PARURE 7.91% 23 0 0 0 0 0 0 3 10 7 3
CACHAREL DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
ZINA DE LA PARURE 7.81% 4 0 0 0 0 1 3 0 0 0 0
OTTO-PRINCE DE LA PARURE 7.81% 8 0 0 0 0 0 3 3 2 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
XOE DE LA PARURE 7.42% 7 0 0 0 0 0 3 3 1 0 0
COLONEL TRUSARDI DE LA PARURE 7.32% 27 0 0 0 0 0 1 3 2 6 15
HANAHAUS BRONZED OSSIE 6.64% 7 0 0 0 0 0 2 4 1 0 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0 0 0
FANTASME DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DALI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS TROYA 6.25% 1 0 0 0 1 0 0 0 0 0 0
CYBELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
WYNONA V FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANTOINETTE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 5.96% 12 0 0 0 0 0 0 5 4 2 1
ARMANI DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0 0
KAY LES PETITS ARCHANGES 5.47% 3 0 0 0 0 1 1 1 0 0 0
5.47% 3 0 0 0 0 1 1 1 0 0 0
BORN-Ö'S DOMINIQUE 5.27% 24 0 0 0 0 0 0 1 4 11 8
CHIRINE MA JOIE 5.27% 24 0 0 0 0 0 0 1 6 5 12
OMAR SHARIF DE LA PARURE 4.79% 29 0 0 0 0 0 0 1 3 4 21
MONTBLANC DELL'AKIRIS 4.69% 4 0 0 0 0 0 2 2 0 0 0
UNBARSY DE LA PARURE 4.49% 5 0 0 0 0 0 2 1 1 1 0
VALENTINO DE LA PARURE 4.49% 23 0 0 0 0 0 0 0 4 11 8
ANJOU DE LA PARURE 3.91% 8 0 0 0 0 0 0 3 3 2 0
SHANN'S GEORGIA PEACH 3.91% 4 0 0 0 0 0 1 3 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 3.71% 7 0 0 0 0 0 0 3 3 1 0
ODILO VON DER GRIMMELSBURG 3.32% 26 0 0 0 0 0 0 0 0 8 18
TOPETTE MISS MILO 3.32% 7 0 0 0 0 0 0 2 4 1 0
EXQUISITE DE LA PARURE 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
MEREDIQUE DE LA CHAMPETRE 2.93% 11 0 0 0 0 0 0 0 5 4 2
ADONIS EL FUERTE 2.73% 3 0 0 0 0 0 1 1 1 0 0
L'ANGE DE LA PARURE 2.73% 20 0 0 0 0 0 0 0 0 8 12
2.73% 3 0 0 0 0 0 1 1 1 0 0
2.73% 3 0 0 0 0 0 1 1 1 0 0
BIJOU VON DER RUE DE LA VERT 2.64% 21 0 0 0 0 0 0 0 0 6 15
COCO VON DER GRIMMELSBURG 2.54% 17 0 0 0 0 0 0 0 1 6 10
JAGUAR'S NOEL OF JEALYN 2.34% 4 0 0 0 0 0 0 2 2 0 0
AMADEE MA JOIE 2.25% 14 0 0 0 0 0 0 0 1 6 7
YSATIS DE LA PARURE 2.25% 5 0 0 0 0 0 0 2 1 1 1
UNIC DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1 0
FELIPE V.D.ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3 0 0
SHANN'S EARTH ANGEL 1.95% 4 0 0 0 0 0 0 1 3 0 0
RANNI 1.86% 7 0 0 0 0 0 0 0 3 3 1
WINNY DE LA PARURE 1.66% 7 0 0 0 0 0 0 0 2 4 1
TOPETTE TOBY JUG 1.66% 7 0 0 0 0 0 0 0 2 4 1
TOPETTE MARGARITA 1.66% 7 0 0 0 0 0 0 0 2 4 1
NYMPHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BRUNO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
TIFFANY DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
ORESTE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.56% 14 0 0 0 0 0 0 0 0 2 12
RAMONA PRINCESSE DE LA PARURE 1.46% 6 0 0 0 0 0 0 0 2 3 1
ANDREA DES GENTILS MINOIS 1.46% 9 0 0 0 0 0 0 0 1 3 5
JOIE VAN EPPIES BARGIE 1.46% 11 0 0 0 0 0 0 0 0 4 7
EXTRAVAGANTE DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
COLONEL BLANC DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 1 3 4
DORYAN VAN HET PENSELENHOEKJE 1.37% 9 0 0 0 0 0 0 0 0 5 4
CARESSE-CHANTAL DE L'AMABILITE 1.37% 9 0 0 0 0 0 0 0 0 5 4
ALLSTONE DOUGLAS 1.17% 4 0 0 0 0 0 0 0 2 2 0
FRANCOIS DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
QUINCY VON DER GRIMMELSBURG 0.98% 10 0 0 0 0 0 0 0 0 0 10
CORINNA VON DER GRIMMELSBURG 0.98% 9 0 0 0 0 0 0 0 0 1 8
TENAFLY SHEER GOLD 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 4 0 0 0 0 0 0 0 1 3 0
KENLE'S ECLAIR DE SHANN 0.98% 4 0 0 0 0 0 0 0 1 3 0
0.88% 8 0 0 0 0 0 0 0 0 1 7
SAMUEL DU SOURIRE DOUX 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZOE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
HENRY-MATISSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
BARON BALOU DE LA PARURE 0.78% 7 0 0 0 0 0 0 0 0 1 6
ILUSION DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
JACQUELLA GIGOLETTE 0.78% 7 0 0 0 0 0 0 0 0 1 6
ADELAINE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
TRIOMPHE TIA DE LA PARURE 0.78% 7 0 0 0 0 0 0 0 0 1 6
TOPETTE KRYSTAL IMAGE 0.78% 6 0 0 0 0 0 0 0 0 2 4
TOPETTE BUBBLES 0.78% 6 0 0 0 0 0 0 0 0 2 4
JEMHIEDE JUST JAMES 0.78% 6 0 0 0 0 0 0 0 0 2 4
GIBOULEE MA JOIE 0.68% 5 0 0 0 0 0 0 0 0 2 3
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.68% 7 0 0 0 0 0 0 0 0 0 7
INOVATION-PRINCE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
JAGUAR'S FRAULINE 0.59% 4 0 0 0 0 0 0 0 0 2 2
HELOISE VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
LEIBÖLL'S BONITA 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 6 0 0 0 0 0 0 0 0 0 6
BERNICE VAN HET PENSELENHOEKJE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
JAGUAR'S COEUR DE ROCKER 0.59% 4 0 0 0 0 0 0 0 0 2 2
LEIBOLL'S HANNIBAL 0.49% 3 0 0 0 0 0 0 0 0 2 1
JACQUELLA MERVEILLEUX 0.49% 3 0 0 0 0 0 0 0 0 2 1
CHIQUITA VON DER GRIMMELSBURG 0.49% 3 0 0 0 0 0 0 0 0 2 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.49% 4 0 0 0 0 0 0 0 0 1 3
OLIVERRO V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
LOU LOU V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
BABOUIN DE L'AMABILITE 0.49% 5 0 0 0 0 0 0 0 0 0 5
IVANHOE DE L'AMABILITE 0.49% 4 0 0 0 0 0 0 0 0 1 3
HEUREUX HENRI DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
KENLE'S DE JA VU 0.49% 4 0 0 0 0 0 0 0 0 1 3
LA ROSACE JAUNISSE DE MCKEE 0.49% 4 0 0 0 0 0 0 0 0 1 3
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
COCOCHANEL DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
FARAMOND VAN EPPIES BARGIE 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
JEZEBEL DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
HELENE DU SOURIRE DOUX 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
FRANCOISE HARDY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LEIBÖLL'S CATHARINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 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
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
0.20% 2 0 0 0 0 0 0 0 0 0 2
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
ASTA VON DER GRIMMELSBURG 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
LE BLANC 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
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI 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
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com