Ancestor calculations 8 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 OCTAVIUS


Coefficient of Inbreeding (COI):
7.813%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 148 2 3 5 10 17 21 37 62
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 362 0 0 0 0 0 0 0 0
Ancestor loss % 71.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS HORTENSIUS 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS GATIENNE 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS RAMASSEUR DES COMPLIMENTS 37.50% 2 0 1 1 0 0 0 0 0
AVIGDORS GRANDE DONNA IN OGNI MOMENTO 25.00% 1 0 1 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 25.00% 1 0 1 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 21.88% 4 0 0 0 3 1 0 0 0
AVIGDORS BONUM FACTUM 18.75% 2 0 0 1 1 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 18.75% 2 0 0 1 1 0 0 0 0
FLAUBERT DE LA PARURE 18.75% 4 0 0 0 2 2 0 0 0
CONFUCIUS DE LA PARURE 13.28% 7 0 0 0 0 2 4 1 0
AVIGDORS BIS 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 10.94% 4 0 0 0 0 3 1 0 0
DELILAH DELL'AKIRIS 9.38% 4 0 0 0 0 2 2 0 0
LEIBÖLL'S MERCEDES 9.38% 7 0 0 0 0 2 0 3 2
DAULÖKKE'S CHEF ZARANOFF 9.38% 2 0 0 0 1 1 0 0 0
ZENITH DE LA PARURE 8.59% 10 0 0 0 0 0 2 6 2
OTTO-PRINCE DE LA PARURE 7.42% 14 0 0 0 0 0 0 5 9
UNIC DE LA PARURE 7.03% 9 0 0 0 0 1 0 2 6
EGOISTE DE LA PARURE 7.03% 12 0 0 0 0 0 2 0 10
ZINA DE LA PARURE 6.64% 7 0 0 0 0 0 2 4 1
AVIGDORS IDEE FIXE 6.25% 1 0 0 0 1 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 1 0 0 0 1 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 6 0 0 0 0 1 0 3 2
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 9 0 0 0 0 0 2 1 6
6.25% 1 0 0 0 1 0 0 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S DE'JA-VU 5.47% 4 0 0 0 0 0 3 1 0
5.47% 4 0 0 0 0 0 3 1 0
AVIGDORS TROYA 5.47% 4 0 0 0 0 0 3 1 0
HANAHAUS BRONZED OSSIE 5.08% 10 0 0 0 0 0 0 3 7
AVIGDORS BENTLEY 4.69% 2 0 0 0 0 1 1 0 0
BRUNO DELL'AKIRIS 4.69% 4 0 0 0 0 0 2 2 0
DAULÖKKE'S UNE AFAIR D'AMOUR 4.69% 2 0 0 0 0 1 1 0 0
ARMANI DE LA PARURE 4.30% 5 0 0 0 0 0 1 3 1
RUTKJAER'S ALBERTE 4.30% 5 0 0 0 0 0 2 0 3
CACHAREL DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
XOE DE LA PARURE 3.91% 8 0 0 0 0 0 0 2 6
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0
ELEGANCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 3.13% 6 0 0 0 0 0 0 2 4
COMEPATABULL'S READY TO RUMBLE 3.13% 5 0 0 0 0 0 0 3 2
QUINTON XAR DU COUSTEAU 3.13% 3 0 0 0 0 0 1 2 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 3 0 0 0 0 0 1 2 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3
DAULÖKKE'S GOURMET DU MILA 2.73% 4 0 0 0 0 0 0 3 1
2.73% 4 0 0 0 0 0 0 3 1
PETI LLEVR TATA 2.73% 4 0 0 0 0 0 0 3 1
ZINADINE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
JACQUELLA OURAGAN 2.34% 3 0 0 0 0 0 1 0 2
JACQUELLA JACQUES 2.34% 4 0 0 0 0 0 0 2 2
ANJOU DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
FRANCOIS DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
LEIBÖLL'S CATHARINA 1.95% 3 0 0 0 0 0 0 2 1
ADONIS EL FUERTE 1.95% 4 0 0 0 0 0 0 1 3
1.95% 3 0 0 0 0 0 0 2 1
VALENTINO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
BORN-Ö'S DOMINIQUE 1.56% 2 0 0 0 0 0 0 2 0
COLONEL TRUSARDI DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
BLACKY 1.56% 2 0 0 0 0 0 0 2 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
UNBARA DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
GUY-LAROCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MISS MILO 1.17% 3 0 0 0 0 0 0 0 3
KARENDON'S JOYAU DE FRANCE 1.17% 3 0 0 0 0 0 0 0 3
COMPATABULL'S KISHNIGA NICOLE 1.17% 3 0 0 0 0 0 0 0 3
CHEN-CHEN CHANELL-NUMBER-ONE 1.17% 3 0 0 0 0 0 0 0 3
KAY LES PETITS ARCHANGES 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
BARON BALOU DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 1.17% 3 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.78% 2 0 0 0 0 0 0 0 2
HENRY-MATISSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S NOEL OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CATHERINEDENEUVE DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0
SOPHIE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.78% 2 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
UNBARSY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1