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:
AVIGDORS SEBASTIEN


Coefficient of Inbreeding (COI):
3.125%

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 156 2 4 4 10 10 15 24 34 53
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 866 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS PARSIFAL 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS MANON 50.00% 1 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS DEMONICE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 25.00% 2 0 0 2 0 0 0 0 0 0
AVIGDORS DESIREE 25.00% 1 0 1 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0 0
HONORE DE TAMERAN 15.63% 2 0 0 1 0 1 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS EXPRESSION 12.50% 2 0 0 0 2 0 0 0 0 0
HORUS DE LA VILLARENSE 12.50% 1 0 0 1 0 0 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0
ELEGANCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
NOBLIGE EMPIRE STATE FOR AVIGDORS 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS TROYA 6.25% 2 0 0 0 0 2 0 0 0 0
AVIGDORS BIENVENU PARTOUT 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
PIPETTE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 4.69% 17 0 0 0 0 0 0 0 7 10
TEXAS BOY V. FIVELZIGHT 4.69% 4 0 0 0 0 1 0 1 2 0
BEATRICE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0
CACHAREL DE LA PARURE 3.91% 3 0 0 0 0 1 0 0 2 0
ZINA DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0
OTTO-PRINCE DE LA PARURE 3.71% 7 0 0 0 0 0 0 3 3 1
UNIC DE LA PARURE 3.52% 7 0 0 0 0 0 0 3 2 2
PETI LLEVR TATA 3.52% 3 0 0 0 0 0 2 0 1 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0 0
LEIBOLL'S VERSION 2 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 2 0 0 0 0 0 2 0 0 0
LEIBÖLL'S PRALINE' 3.13% 3 0 0 0 0 0 1 2 0 0
QUINTON XAR DU COUSTEAU 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS TRAVIATA 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
HANAHAUS BRONZED OSSIE 2.93% 5 0 0 0 0 0 0 3 1 1
XOE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0
MONTBLANC DELL'AKIRIS 2.34% 4 0 0 0 0 0 0 2 2 0
ARMANI DE LA PARURE 2.34% 4 0 0 0 0 0 1 0 1 2
ZINADINE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
1.95% 3 0 0 0 0 0 1 0 0 2
SHANN'S GEORGIA PEACH 1.95% 3 0 0 0 0 0 0 2 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.76% 6 0 0 0 0 0 0 0 3 3
LEIBOLL'S HANNIBAL 1.76% 7 0 0 0 0 0 0 0 2 5
KAY LES PETITS ARCHANGES 1.76% 3 0 0 0 0 0 0 2 0 1
1.76% 3 0 0 0 0 0 0 2 0 1
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0 0
PABLO PICASSO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
JACQUELLA OURAGAN 1.56% 5 0 0 0 0 0 0 0 3 2
VALENTINO DE LA PARURE 1.56% 8 0 0 0 0 0 0 0 0 8
BORN-Ö'S DOMINIQUE 1.56% 8 0 0 0 0 0 0 0 0 8
1.56% 1 0 0 0 0 0 1 0 0 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0 0
EXQUISITE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
TOPETTE MISS MILO 1.37% 4 0 0 0 0 0 0 0 3 1
ANJA VAN HARTOGS VREUGD 1.37% 4 0 0 0 0 0 0 0 3 1
COLONEL TRUSARDI DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
RUTKJAER'S ALBERTE 1.17% 4 0 0 0 0 0 0 0 2 2
LEOPARD VAN EPPIES BARGIE 1.17% 6 0 0 0 0 0 0 0 0 6
DUC DALI DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
JAGUAR'S NOEL OF JEALYN 1.17% 4 0 0 0 0 0 0 0 2 2
OKLAHOMA MISS V. FIVELZIGHT 0.98% 2 0 0 0 0 0 0 1 0 1
HENRY-MATISSE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
CHIRINE MA JOIE 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 2 0 0 0 0 0 0 1 0 1
FELIPE V.D.ZUYLENSTEDE 0.98% 3 0 0 0 0 0 0 0 2 1
SHANN'S EARTH ANGEL 0.98% 3 0 0 0 0 0 0 0 2 1
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
ANTOINETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2 0
AVIGDORS FIRA FIRUZI FIORI 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
NEW DAISY IZ PALEVYH BULDOGOV 0.78% 1 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA MERVEILLEUX 0.59% 3 0 0 0 0 0 0 0 0 3
OMAR SHARIF DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE MARGARITA 0.59% 3 0 0 0 0 0 0 0 0 3
MEREDIQUE DE LA CHAMPETRE 0.59% 3 0 0 0 0 0 0 0 0 3
RANNI 0.59% 3 0 0 0 0 0 0 0 0 3
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA JACQUES 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.39% 2 0 0 0 0 0 0 0 0 2
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ANGELIQUE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
BLACKY 0.39% 2 0 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 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
ALLSTONE DOUGLAS 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 0.39% 2 0 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.39% 2 0 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1