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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 TOMMASSO


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 239 2 3 6 7 15 15 29 47 78 108
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1807 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.3% 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
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS HORTENSIA 50.00% 1 1 0 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 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 2 0 0 2 0 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS BONUM FACTUM 12.50% 1 0 0 1 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 3 0 0 0 1 2 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S VERSION 2 12.50% 1 0 0 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 9.77% 38 0 0 0 0 0 2 0 6 14 16
CONFUCIUS DE LA PARURE 9.38% 5 0 0 0 0 1 4 0 0 0 0
UNIC DE LA PARURE 6.64% 12 0 0 0 0 1 0 1 5 3 2
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
AVIGDORS EXPRESSION 6.25% 2 0 0 0 0 2 0 0 0 0 0
DELILAH DELL'AKIRIS 6.25% 3 0 0 0 0 1 2 0 0 0 0
ZENITH DE LA PARURE 6.25% 7 0 0 0 0 0 1 6 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS TROYA 6.25% 4 0 0 0 0 0 4 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 5.47% 12 0 0 0 0 0 0 3 7 2 0
PABLO PICASSO DE LA PARURE 5.47% 6 0 0 0 0 1 0 2 1 2 0
ZINA DE LA PARURE 4.69% 5 0 0 0 0 0 1 4 0 0 0
VALENTINO DE LA PARURE 4.49% 25 0 0 0 0 0 0 2 0 7 16
BORN-Ö'S DOMINIQUE 4.49% 25 0 0 0 0 0 0 2 0 7 16
RUTKJAER'S ALBERTE 4.30% 7 0 0 0 0 0 2 0 2 1 2
3.91% 26 0 0 0 0 0 0 0 2 8 16
HANAHAUS BRONZED OSSIE 3.91% 8 0 0 0 0 0 0 2 6 0 0
JACQUELLA JACQUES 3.52% 14 0 0 0 0 0 0 2 2 2 8
FRANCOIS DE LA PARURE 3.32% 11 0 0 0 0 0 0 2 1 6 2
JACQUELLA OURAGAN 3.22% 10 0 0 0 0 0 1 0 1 5 3
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS BENTLEY 3.13% 1 0 0 0 0 1 0 0 0 0 0
EXQUISITE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CACHAREL DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
DAULÖKKE'S DE'JA-VU 3.13% 2 0 0 0 0 0 2 0 0 0 0
XOE DE LA PARURE 3.13% 7 0 0 0 0 0 0 1 6 0 0
ARMANI DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 2 0 0 0 0 0 2 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 3.13% 1 0 0 0 0 1 0 0 0 0 0
QUINTON XAR DU COUSTEAU 3.13% 3 0 0 0 0 0 1 2 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 4 0 0 0 0 0 0 4 0 0 0
PETI LLEVR TATA 3.13% 4 0 0 0 0 0 0 4 0 0 0
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
LEIBÖLL'S CATHARINA 2.93% 9 0 0 0 0 0 0 2 1 4 2
DUC DALI DE LA PARURE 2.83% 25 0 0 0 0 0 0 0 0 4 21
ANJOU DE LA PARURE 2.73% 12 0 0 0 0 0 0 0 3 7 2
COLONEL TRUSARDI DE LA PARURE 2.64% 16 0 0 0 0 0 0 0 3 2 11
HONNORE-TAMINO DE LA CHAMPETRE 2.44% 13 0 0 0 0 0 0 0 1 9 3
ANDREA DES GENTILS MINOIS 2.44% 15 0 0 0 0 0 0 0 3 1 11
SHANN'S GEORGIA PEACH 2.34% 5 0 0 0 0 0 0 1 4 0 0
OMAR SHARIF DE LA PARURE 2.34% 12 0 0 0 0 0 0 1 0 5 6
COMEPATABULL'S READY TO RUMBLE 2.34% 5 0 0 0 0 0 0 2 1 2 0
2.34% 13 0 0 0 0 0 0 0 2 5 6
CHIRINE MA JOIE 2.25% 17 0 0 0 0 0 0 0 0 6 11
BLACKY 2.05% 5 0 0 0 0 0 0 2 0 2 1
ZARTAN VON DER GRIMMELSBURG 2.05% 13 0 0 0 0 0 0 0 2 2 9
TOPETTE MISS MILO 1.95% 8 0 0 0 0 0 0 0 2 6 0
BARON BALOU DE LA PARURE 1.86% 8 0 0 0 0 0 0 0 3 2 3
JACQUELLA GIGOLETTE 1.86% 8 0 0 0 0 0 0 0 3 2 3
LEOPARD VAN EPPIES BARGIE 1.76% 14 0 0 0 0 0 0 0 0 4 10
BIJOU VON DER RUE DE LA VERT 1.66% 11 0 0 0 0 0 0 0 2 0 9
ADONIS EL FUERTE 1.56% 3 0 0 0 0 0 0 1 2 0 0
ZINADINE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
MONTBLANC DELL'AKIRIS 1.56% 3 0 0 0 0 0 0 1 2 0 0
ANJA VAN HARTOGS VREUGD 1.56% 7 0 0 0 0 0 0 0 1 6 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
KAY LES PETITS ARCHANGES 1.56% 4 0 0 0 0 0 0 0 4 0 0
1.56% 4 0 0 0 0 0 0 0 4 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0 0 0
BORN-Ö'S BONA DEA 1.46% 9 0 0 0 0 0 0 0 2 0 7
GIBOULEE MA JOIE 1.46% 6 0 0 0 0 0 0 1 0 2 3
COCO VON DER GRIMMELSBURG 1.37% 11 0 0 0 0 0 0 0 0 3 8
LEIBÖLL'S ANGELINA 1.37% 7 0 0 0 0 0 0 0 2 1 4
UNBARA DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 2 1 2
AMADEE MA JOIE 1.17% 9 0 0 0 0 0 0 0 1 0 8
FELIPE V.D.ZUYLENSTEDE 1.17% 5 0 0 0 0 0 0 0 1 4 0
SHANN'S EARTH ANGEL 1.17% 5 0 0 0 0 0 0 0 1 4 0
MEREDIQUE DE LA CHAMPETRE 1.07% 10 0 0 0 0 0 0 0 0 1 9
WINNY DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
TOPETTE TOBY JUG 0.98% 8 0 0 0 0 0 0 0 0 2 6
TOPETTE MARGARITA 0.98% 8 0 0 0 0 0 0 0 0 2 6
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 0 4 2
HERCULE DU SOURIRE DOUX 0.98% 4 0 0 0 0 0 0 0 2 0 2
YSATIS DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
COLONEL BLANC DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 1 0 5
HEUREUX HENRI DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
UNBARSY DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
EXTRAVAGANTE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
HENRY-MATISSE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
DON CAMILO DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
ODILO VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
RANNI 0.78% 7 0 0 0 0 0 0 0 0 1 6
JAGUAR'S NOEL OF JEALYN 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
0.78% 4 0 0 0 0 0 0 0 0 4 0
QUINCY VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
JACQUELLA EMMANUELLA 0.78% 5 0 0 0 0 0 0 0 0 3 2
CHOWBULL FARUK 0.78% 6 0 0 0 0 0 0 0 0 2 4
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2 0 0
KISHNIGA'S BENVENUTO 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
GEORGE V.D. PENSELENHOEKJE 0.59% 5 0 0 0 0 0 0 0 0 1 4
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 5 0 0 0 0 0 0 0 0 1 4
KENLE'S ECLAIR DE SHANN 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 3 0 0 0 0 0 0 0 1 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
KISHNIGA'S SHOWBIZ CHELSEA 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
ANGELIQUE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
INOVATION-PRINCE DE LA PARURE 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
JOIE VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 0.39% 3 0 0 0 0 0 0 0 0 1 2
JAGUAR'S GODIVA OF JEALYN 0.39% 3 0 0 0 0 0 0 0 0 1 2
YRMELA PRINCESSE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
HELOISE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
LEIBÖLL'S BONITA 0.39% 2 0 0 0 0 0 0 0 0 2 0
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
ADELAIDE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
LE BLANC VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
GERMAINE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ESTELLA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CORINNA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA BARONESSEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
VOILA COCO VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
NANDA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
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
KISHNIGA'S GLADRAGS SHOWBIZ 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
COLETTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ILUSION DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZENO VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEANIE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARLOS 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
URSELA DE LA PARURE 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
DORYAN VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 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
OLIVERRO V.D. ZUYLENSTEDE 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
IVANHOE DE L'AMABILITE 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
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
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
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