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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 OSVALDO


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 178 2 4 5 5 9 12 18 23 41 69
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1868 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.3% 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 SEVERIANUS 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS FULVIA 50.00% 1 1 0 0 0 0 0 0 0 0 0
HONORE DE TAMERAN 28.13% 3 0 1 0 0 0 2 0 0 0 0
AVIGDORS DESPINA 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS TOMASSINA 25.00% 1 0 1 0 0 0 0 0 0 0 0
14.06% 3 0 0 1 0 0 0 2 0 0 0
14.06% 3 0 0 1 0 0 0 2 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS OBSERVATRICE DES MOEURS 12.50% 1 0 0 1 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 7.81% 5 0 0 0 0 2 0 1 2 0 0
ELEGANCE DE LA PARURE 7.03% 2 0 0 0 1 0 0 1 0 0 0
EXQUISITE DE LA PARURE 7.03% 2 0 0 0 1 0 0 1 0 0 0
CACHAREL DE LA PARURE 7.03% 4 0 0 0 0 2 0 0 2 0 0
AVIGDORS LEGION D'HONNEUR 6.25% 2 0 0 0 0 2 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 2 0 0 0 0 2 0 0 0 0 0
LEIBOLL'S VERSION 2 6.25% 2 0 0 0 0 2 0 0 0 0 0
AVIGDORS PROBATUM EST 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 4.30% 7 0 0 0 0 0 2 0 2 1 2
ARMANI DE LA PARURE 3.91% 5 0 0 0 0 0 2 0 1 2 0
SUZIE QUE V. FIVELZIGHT 3.91% 5 0 0 0 0 0 2 0 1 2 0
LEIBÖLL'S MERCEDES 3.61% 7 0 0 0 0 0 0 4 0 2 1
3.52% 4 0 0 0 0 0 2 0 0 2 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
LEIBOLL'S RASMINE 3.13% 2 0 0 0 0 0 2 0 0 0 0
EGOISTE DE LA PARURE 3.13% 16 0 0 0 0 0 0 0 4 4 8
3.13% 2 0 0 0 0 0 2 0 0 0 0
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
AVIGDORS IDEE FIXE 3.13% 2 0 0 0 0 0 2 0 0 0 0
AVIGDORS BONUM FACTUM 3.13% 1 0 0 0 0 1 0 0 0 0 0
FLAUBERT DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 2.83% 12 0 0 0 0 0 0 2 0 3 7
HANAHAUS BRONZED OSSIE 2.54% 10 0 0 0 0 0 0 2 0 2 6
XOE DE LA PARURE 2.34% 9 0 0 0 0 0 0 2 0 1 6
LEIBOLL'S HANNIBAL 2.15% 10 0 0 0 0 0 0 0 4 0 6
PABLO PICASSO DE LA PARURE 2.05% 5 0 0 0 0 0 0 2 0 2 1
1.95% 5 0 0 0 0 0 0 2 0 1 2
RUTKJAER'S ALBERTE 1.76% 6 0 0 0 0 0 0 0 4 0 2
AVIGDORS AVANT-GARDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 2 0 0 0 0 0 0 2 0 0 0
VALENTINO DE LA PARURE 1.56% 10 0 0 0 0 0 0 0 0 6 4
BORN-Ö'S DOMINIQUE 1.56% 10 0 0 0 0 0 0 0 0 6 4
1.56% 2 0 0 0 0 0 0 2 0 0 0
AVIGDORS VIVE LA VICTOIRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
AVIGDORS EXPRESSION 1.56% 2 0 0 0 0 0 0 2 0 0 0
AVIGDORS TROYA 1.56% 4 0 0 0 0 0 0 0 4 0 0
UNIC DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 2 1 5
RAMONA PRINCESSE DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 2 2 2
JACQUELLA JACQUES 1.37% 10 0 0 0 0 0 0 0 0 4 6
HONNORE-TAMINO DE LA CHAMPETRE 1.27% 5 0 0 0 0 0 0 0 2 2 1
ZINA DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4 0
ANJOU DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 2 0 3
TOPETTE MISS MILO 0.98% 4 0 0 0 0 0 0 0 2 0 2
DON CAMILO DE LA PARURE 0.88% 3 0 0 0 0 0 0 0 2 0 1
EXTRAVAGANTE DE LA PARURE 0.88% 3 0 0 0 0 0 0 0 2 0 1
COLONEL TRUSARDI DE LA PARURE 0.88% 9 0 0 0 0 0 0 0 0 0 9
ANJA VAN HARTOGS VREUGD 0.88% 3 0 0 0 0 0 0 0 2 0 1
DAULÖKKE'S UNE AFAIR D'AMOUR 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
BEATRICE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
DAULÖKKE'S DE'JA-VU 0.78% 2 0 0 0 0 0 0 0 2 0 0
BIJOU VON DER RUE DE LA VERT 0.78% 8 0 0 0 0 0 0 0 0 0 8
FRANCOIS DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4 0
LEIBÖLL'S CATHARINA 0.78% 4 0 0 0 0 0 0 0 0 4 0
BLACKY 0.78% 4 0 0 0 0 0 0 0 0 4 0
A'VIGDORS BRABUS 0.78% 1 0 0 0 0 0 0 1 0 0 0
AVIGDORS BENTLEY 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 4 0 0 0 0 0 0 0 0 4 0
PETI LLEVR TATA 0.78% 4 0 0 0 0 0 0 0 0 4 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
OMAR SHARIF DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
BORN-Ö'S BONA DEA 0.59% 6 0 0 0 0 0 0 0 0 0 6
GIBOULEE MA JOIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ANDREA DES GENTILS MINOIS 0.59% 6 0 0 0 0 0 0 0 0 0 6
MEREDIQUE DE LA CHAMPETRE 0.59% 4 0 0 0 0 0 0 0 0 2 2
SHANN'S GEORGIA PEACH 0.59% 5 0 0 0 0 0 0 0 0 1 4
XCLUSIVE DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
COMEPATABULL'S READY TO RUMBLE 0.49% 3 0 0 0 0 0 0 0 0 2 1
ZINADINE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
WINNY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
MONTBLANC DELL'AKIRIS 0.39% 3 0 0 0 0 0 0 0 0 1 2
L'ANGE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHIRINE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ODILO VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
BARON BALOU DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
DAULÖKKE'S GOURMET DU MILA 0.39% 2 0 0 0 0 0 0 0 0 2 0
JOIE VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZARTAN VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
AMADEE MA JOIE 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
LEIBÖLL'S ANGELINA 0.39% 4 0 0 0 0 0 0 0 0 0 4
HERCULE DU SOURIRE DOUX 0.39% 4 0 0 0 0 0 0 0 0 0 4
BAGHERA DE L'AMABILITE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE TOBY JUG 0.39% 2 0 0 0 0 0 0 0 0 2 0
TOPETTE MARGARITA 0.39% 2 0 0 0 0 0 0 0 0 2 0
YSATIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
RANNI 0.39% 2 0 0 0 0 0 0 0 0 2 0
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
UNBARA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 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
TOPETTE KRYSTAL IMAGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.20% 2 0 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 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
SAMUEL DU SOURIRE DOUX 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
KARENDON'S JOYAU DE FRANCE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HENRY-MATISSE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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