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:
AVIGDORS PETRONILLA


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 204 2 3 4 9 13 21 25 35 47 77
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1842 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.0% 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 PARSIFAL 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS MYLENE FARMER 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS DEMONICE 25.00% 1 0 1 0 0 0 0 0 0 0 0
ITALO LA FERME DE MARLENE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS PROMETEUR MONTS ET MERVEILLES 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
DAULOKKE'S SEDEUX LE SUPERBE 9.38% 2 0 0 0 1 1 0 0 0 0 0
AVIGDORS TROYA 9.38% 2 0 0 0 1 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 7.81% 3 0 0 0 0 2 1 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0 0
ELEGANCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S UMA 6.25% 1 0 0 0 1 0 0 0 0 0 0
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS EXPRESSION 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
EGOISTE DE LA PARURE 5.66% 19 0 0 0 0 0 0 2 6 7 4
5.47% 34 0 0 0 0 0 0 0 4 10 20
LEIBÖLL'S PRALINE' 5.47% 3 0 0 0 0 1 1 1 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBOLL'S RASMINE 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0 0 0
UNIC DE LA PARURE 4.30% 7 0 0 0 0 0 1 2 2 2 0
ARMANI DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
LEIBOLL'S HANNIBAL 3.52% 10 0 0 0 0 0 0 2 3 3 2
LEIBOLL'S VERSION 2 3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 3.13% 18 0 0 0 0 0 0 0 2 8 8
BORN-Ö'S DOMINIQUE 3.13% 18 0 0 0 0 0 0 0 2 8 8
ESTERELLE 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
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 3.13% 1 0 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
OTTO-PRINCE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0 0
HANAHAUS BRONZED OSSIE 2.73% 4 0 0 0 0 0 0 3 1 0 0
RUTKJAER'S ALBERTE 2.54% 5 0 0 0 0 0 0 2 2 1 0
JACQUELLA JACQUES 2.44% 15 0 0 0 0 0 0 0 2 4 9
2.34% 2 0 0 0 0 0 1 1 0 0 0
XOE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
KAY LES PETITS ARCHANGES 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
JACQUELLA OURAGAN 2.15% 7 0 0 0 0 0 0 1 2 2 2
RAMONA PRINCESSE DE LA PARURE 2.05% 7 0 0 0 0 0 0 1 1 4 1
ADONIS EL FUERTE 1.95% 3 0 0 0 0 0 0 2 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.95% 3 0 0 0 0 0 0 2 1 0 0
COLONEL TRUSARDI DE LA PARURE 1.86% 14 0 0 0 0 0 0 0 1 2 11
FRANCOIS DE LA PARURE 1.86% 10 0 0 0 0 0 0 0 2 3 5
HONNORE-TAMINO DE LA CHAMPETRE 1.76% 7 0 0 0 0 0 0 0 3 2 2
LEIBÖLL'S CATHARINA 1.66% 8 0 0 0 0 0 0 0 2 3 3
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BEATRICE DE LA PARURE 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
QUINTON XAR DU COUSTEAU 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
BIJOU VON DER RUE DE LA VERT 1.46% 13 0 0 0 0 0 0 0 0 2 11
OMAR SHARIF DE LA PARURE 1.46% 10 0 0 0 0 0 0 0 1 2 7
ANJOU DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1 0
TOPETTE MISS MILO 1.37% 4 0 0 0 0 0 0 0 3 1 0
CHIRINE MA JOIE 1.27% 9 0 0 0 0 0 0 0 0 4 5
BLACKY 1.27% 5 0 0 0 0 0 0 0 2 2 1
BORN-Ö'S BONA DEA 1.17% 10 0 0 0 0 0 0 0 0 2 8
BARON BALOU DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
JACQUELLA GIGOLETTE 1.17% 9 0 0 0 0 0 0 0 0 3 6
ANJA VAN HARTOGS VREUGD 1.17% 3 0 0 0 0 0 0 0 3 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
ANDREA DES GENTILS MINOIS 1.07% 8 0 0 0 0 0 0 0 0 3 5
1.07% 9 0 0 0 0 0 0 0 0 2 7
EXTRAVAGANTE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
DON CAMILO DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
JACQUELLA MERVEILLEUX 0.98% 5 0 0 0 0 0 0 0 1 2 2
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
ODILO VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
ZARTAN VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
MEREDIQUE DE LA CHAMPETRE 0.78% 5 0 0 0 0 0 0 0 0 3 2
SHANN'S GEORGIA PEACH 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
0.78% 1 0 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 0.68% 4 0 0 0 0 0 0 0 0 3 1
COCO VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
AMADEE MA JOIE 0.68% 6 0 0 0 0 0 0 0 0 1 5
LEIBÖLL'S ANGELINA 0.68% 5 0 0 0 0 0 0 0 0 2 3
TOPETTE TOBY JUG 0.68% 4 0 0 0 0 0 0 0 0 3 1
TOPETTE MARGARITA 0.68% 4 0 0 0 0 0 0 0 0 3 1
L'ANGE DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
JOIE VAN EPPIES BARGIE 0.59% 6 0 0 0 0 0 0 0 0 0 6
HERCULE DU SOURIRE DOUX 0.59% 4 0 0 0 0 0 0 0 0 2 2
YSATIS DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
RANNI 0.59% 3 0 0 0 0 0 0 0 0 3 0
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
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
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JACQUELLA EMMANUELLA 0.29% 3 0 0 0 0 0 0 0 0 0 3
HEUREUX HENRI 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
TOPETTE KRYSTAL IMAGE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE BUBBLES 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEMHIEDE JUST JAMES 0.29% 3 0 0 0 0 0 0 0 0 0 3
DORYAN VAN HET PENSELENHOEKJE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CARESSE-CHANTAL DE L'AMABILITE 0.29% 3 0 0 0 0 0 0 0 0 0 3
SAMUEL 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
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
INOVATION-PRINCE 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
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 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
QUINCY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 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
ADELAIDE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
ESTELLA DE LA PARURE 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
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 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
KISHNIGA'S SHOWBIZ CHELSEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 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
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
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
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
JAGUAR'S COEUR DE ROCKER 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
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com