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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 TOMASSINA


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
Ancestors in 9 generations 188 2 3 5 7 16 18 32 48 80
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 834 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.6% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS HORTENSIA 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 2 0 0 2 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 2 0 0 0 2 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 2 0 0 0 2 0 0 0 0 0
AVIGDORS BONUM FACTUM 12.50% 1 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 3 0 0 0 1 2 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 2 0 0 0 2 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 9.38% 5 0 0 0 0 1 4 0 0 0
LEIBÖLL'S MERCEDES 8.59% 7 0 0 0 0 2 0 2 1 2
EGOISTE DE LA PARURE 8.20% 22 0 0 0 0 0 2 0 6 14
UNIC DE LA PARURE 6.45% 10 0 0 0 0 1 0 1 5 3
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
AVIGDORS EXPRESSION 6.25% 2 0 0 0 0 2 0 0 0 0
DELILAH DELL'AKIRIS 6.25% 3 0 0 0 0 1 2 0 0 0
ZENITH DE LA PARURE 6.25% 7 0 0 0 0 0 1 6 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS TROYA 6.25% 4 0 0 0 0 0 4 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 5.86% 9 0 0 0 0 0 2 1 4 2
OTTO-PRINCE DE LA PARURE 5.47% 12 0 0 0 0 0 0 3 7 2
PABLO PICASSO DE LA PARURE 5.47% 6 0 0 0 0 1 0 2 1 2
ZINA DE LA PARURE 4.69% 5 0 0 0 0 0 1 4 0 0
RUTKJAER'S ALBERTE 4.10% 5 0 0 0 0 0 2 0 2 1
HANAHAUS BRONZED OSSIE 3.91% 8 0 0 0 0 0 0 2 6 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS BENTLEY 3.13% 1 0 0 0 0 1 0 0 0 0
EXQUISITE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
DAULÖKKE'S DE'JA-VU 3.13% 2 0 0 0 0 0 2 0 0 0
XOE DE LA PARURE 3.13% 7 0 0 0 0 0 0 1 6 0
ARMANI DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0
BRUNO DELL'AKIRIS 3.13% 3 0 0 0 0 0 1 2 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 2 0 0 0 0 0 2 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 3.13% 1 0 0 0 0 1 0 0 0 0
QUINTON XAR DU COUSTEAU 3.13% 3 0 0 0 0 0 1 2 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 3 0 0 0 0 0 1 2 0 0
3.13% 4 0 0 0 0 0 0 4 0 0
PETI LLEVR TATA 3.13% 4 0 0 0 0 0 0 4 0 0
FRANCOIS DE LA PARURE 3.13% 9 0 0 0 0 0 0 2 1 6
3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 2.93% 9 0 0 0 0 0 0 2 0 7
BORN-Ö'S DOMINIQUE 2.93% 9 0 0 0 0 0 0 2 0 7
RAMONA PRINCESSE DE LA PARURE 2.93% 6 0 0 0 0 0 1 0 2 3
JACQUELLA OURAGAN 2.93% 7 0 0 0 0 0 1 0 1 5
JACQUELLA JACQUES 2.73% 6 0 0 0 0 0 0 2 2 2
LEIBÖLL'S CATHARINA 2.73% 7 0 0 0 0 0 0 2 1 4
ANJOU DE LA PARURE 2.54% 10 0 0 0 0 0 0 0 3 7
SHANN'S GEORGIA PEACH 2.34% 5 0 0 0 0 0 0 1 4 0
COMEPATABULL'S READY TO RUMBLE 2.34% 5 0 0 0 0 0 0 2 1 2
HONNORE-TAMINO DE LA CHAMPETRE 2.15% 10 0 0 0 0 0 0 0 1 9
TOPETTE MISS MILO 1.95% 8 0 0 0 0 0 0 0 2 6
BLACKY 1.95% 4 0 0 0 0 0 0 2 0 2
OMAR SHARIF DE LA PARURE 1.76% 6 0 0 0 0 0 0 1 0 5
1.76% 7 0 0 0 0 0 0 0 2 5
ZINADINE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
ANJA VAN HARTOGS VREUGD 1.56% 7 0 0 0 0 0 0 0 1 6
COLONEL TRUSARDI DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 3 0 0 0 0 0 0 1 2 0
KAY LES PETITS ARCHANGES 1.56% 4 0 0 0 0 0 0 0 4 0
1.56% 4 0 0 0 0 0 0 0 4 0
1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 2 0 0 0 0 0 0 2 0 0
JACQUELLA GIGOLETTE 1.56% 5 0 0 0 0 0 0 0 3 2
ANDREA DES GENTILS MINOIS 1.37% 4 0 0 0 0 0 0 0 3 1
CHIRINE MA JOIE 1.17% 6 0 0 0 0 0 0 0 0 6
FELIPE V.D.ZUYLENSTEDE 1.17% 5 0 0 0 0 0 0 0 1 4
SHANN'S EARTH ANGEL 1.17% 5 0 0 0 0 0 0 0 1 4
GIBOULEE MA JOIE 1.17% 3 0 0 0 0 0 0 1 0 2
ZARTAN VON DER GRIMMELSBURG 1.17% 4 0 0 0 0 0 0 0 2 2
UNBARA DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
JACQUELLA MERVEILLEUX 0.98% 2 0 0 0 0 0 0 1 0 1
LEIBÖLL'S ANGELINA 0.98% 3 0 0 0 0 0 0 0 2 1
UNBARSY DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
EXTRAVAGANTE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
HENRY-MATISSE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
DON CAMILO DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
LEOPARD VAN EPPIES BARGIE 0.78% 4 0 0 0 0 0 0 0 0 4
DUC DALI DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
JAGUAR'S NOEL OF JEALYN 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2 0
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2 0
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0
BAGHERA DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2 0
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
YSATIS DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA EMMANUELLA 0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 2 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
ODILO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
HELOISE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ADELAIDE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1
RANNI 0.20% 1 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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