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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 LORENZA


Coefficient of Inbreeding (COI):
11.328%

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 206 2 4 6 10 11 20 24 45 66 97
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1840 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.9% 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 EURYMEDON 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS TOMASSINA 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 37.50% 2 0 1 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 28.13% 6 0 0 0 3 3 0 0 0 0 0
AVIGDORS PONTIUS PILATUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS VIP DAME HOMEWOOD 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 3 0 0 1 2 0 0 0 0 0 0
AVIGDORS HORTENSIA 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 18.75% 2 0 0 1 1 0 0 0 0 0 0
AVIGDORS GARGAMELLE 18.75% 4 0 0 0 2 2 0 0 0 0 0
AVIGDORS IDEE FIXE 17.19% 7 0 0 0 0 4 3 0 0 0 0
HONORE DE TAMERAN 14.06% 6 0 0 0 0 3 3 0 0 0 0
AVIGDORS ADOLFIA 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS MARGARITA 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 5 0 0 0 0 3 2 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 11.72% 8 0 0 0 0 1 4 3 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 8.98% 13 0 0 0 0 0 1 7 5 0 0
AVIGDORS EXPRESSION 8.59% 7 0 0 0 0 0 4 3 0 0 0
AVIGDORS TROYA 7.42% 12 0 0 0 0 0 0 7 5 0 0
7.03% 6 0 0 0 0 0 3 3 0 0 0
7.03% 6 0 0 0 0 0 3 3 0 0 0
ZENITH DE LA PARURE 6.45% 19 0 0 0 0 0 0 1 11 7 0
AVIGDORS DEMONICE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS BONUM FACTUM 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 5 0 0 0 0 0 3 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DELILAH DELL'AKIRIS 5.86% 8 0 0 0 0 0 1 4 3 0 0
EGOISTE DE LA PARURE 5.86% 38 0 0 0 0 0 0 2 0 8 28
LEIBÖLL'S MERCEDES 5.66% 14 0 0 0 0 0 2 0 3 5 4
OTTO-PRINCE DE LA PARURE 5.37% 29 0 0 0 0 0 0 0 4 14 11
A'VIGDORS BRABUS 4.69% 4 0 0 0 0 0 2 2 0 0 0
UNIC DE LA PARURE 4.69% 21 0 0 0 0 0 1 0 1 9 10
ZINA DE LA PARURE 4.49% 13 0 0 0 0 0 0 1 7 5 0
DAULOKKE'S UZO LE CHAMOUR 4.30% 7 0 0 0 0 0 0 4 3 0 0
CACHAREL DE LA PARURE 3.91% 6 0 0 0 0 0 0 4 2 0 0
PABLO PICASSO DE LA PARURE 3.91% 12 0 0 0 0 0 1 0 3 4 4
LEIBOLL'S HANNIBAL 3.91% 17 0 0 0 0 0 0 2 1 6 8
3.71% 12 0 0 0 0 0 0 0 7 5 0
PETI LLEVR TATA 3.71% 12 0 0 0 0 0 0 0 7 5 0
HANAHAUS BRONZED OSSIE 3.61% 20 0 0 0 0 0 0 0 2 11 7
GEORGIE UNIC VAN MUPPY'S PLACE 3.52% 2 0 0 0 0 1 0 0 1 0 0
LEIBOLL'S RASMINE 3.52% 2 0 0 0 0 1 0 0 1 0 0
3.52% 2 0 0 0 0 1 0 0 1 0 0
XOE DE LA PARURE 3.22% 19 0 0 0 0 0 0 0 1 11 7
DAULÖKKE'S DE'JA-VU 3.13% 5 0 0 0 0 0 0 3 2 0 0
3.13% 5 0 0 0 0 0 0 3 2 0 0
AVIGDORS CHAMPAGNE PETILLANT 3.13% 1 0 0 0 0 1 0 0 0 0 0
BRUNO DELL'AKIRIS 2.93% 8 0 0 0 0 0 0 1 4 3 0
QUINTON XAR DU COUSTEAU 2.93% 8 0 0 0 0 0 0 1 4 3 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 2.93% 8 0 0 0 0 0 0 1 4 3 0
ARMANI DE LA PARURE 2.73% 7 0 0 0 0 0 0 1 4 2 0
RUTKJAER'S ALBERTE 2.64% 10 0 0 0 0 0 0 2 0 3 5
SHANN'S GEORGIA PEACH 2.25% 13 0 0 0 0 0 0 0 1 7 5
ANJOU DE LA PARURE 2.15% 18 0 0 0 0 0 0 0 0 4 14
COMEPATABULL'S READY TO RUMBLE 2.15% 10 0 0 0 0 0 0 0 3 3 4
1.95% 6 0 0 0 0 0 0 0 4 2 0
RAMONA PRINCESSE DE LA PARURE 1.95% 10 0 0 0 0 0 0 1 0 3 6
JACQUELLA OURAGAN 1.86% 11 0 0 0 0 0 0 1 0 1 9
KAY LES PETITS ARCHANGES 1.86% 12 0 0 0 0 0 0 0 0 7 5
1.86% 12 0 0 0 0 0 0 0 0 7 5
FRANCOIS DE LA PARURE 1.76% 11 0 0 0 0 0 0 0 2 1 8
1.76% 2 0 0 0 0 0 1 0 0 1 0
1.76% 2 0 0 0 0 0 1 0 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.66% 16 0 0 0 0 0 0 0 0 1 15
VALENTINO DE LA PARURE 1.66% 11 0 0 0 0 0 0 0 2 0 9
BORN-Ö'S DOMINIQUE 1.66% 11 0 0 0 0 0 0 0 2 0 9
1.56% 14 0 0 0 0 0 0 0 0 2 12
AVIGDORS BENTLEY 1.56% 1 0 0 0 0 0 1 0 0 0 0
EXQUISITE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 5 0 0 0 0 0 0 0 3 2 0
LEIBÖLL'S CATHARINA 1.56% 9 0 0 0 0 0 0 0 2 1 6
LEIBÖLL'S ALFA-ALFA 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINADINE DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 1 4 3
GUY-LAROCHE DE LA PARURE 1.46% 13 0 0 0 0 0 0 0 0 2 11
TOPETTE MISS MILO 1.46% 13 0 0 0 0 0 0 0 0 2 11
MONTBLANC DELL'AKIRIS 1.46% 8 0 0 0 0 0 0 0 1 4 3
NANA' DELL'AKIRIS 1.46% 8 0 0 0 0 0 0 0 1 4 3
1.46% 8 0 0 0 0 0 0 0 1 4 3
1.46% 8 0 0 0 0 0 0 0 1 4 3
JACQUELLA JACQUES 1.46% 7 0 0 0 0 0 0 0 2 2 3
ADONIS EL FUERTE 1.37% 7 0 0 0 0 0 0 0 1 4 2
MAROUSIA DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 1 4 2
ANJA VAN HARTOGS VREUGD 1.27% 12 0 0 0 0 0 0 0 0 1 11
BLACKY 1.07% 5 0 0 0 0 0 0 0 2 0 3
COLONEL TRUSARDI DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
OMAR SHARIF DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 1 0 6
UNBARA DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
FELIPE V.D.ZUYLENSTEDE 0.88% 8 0 0 0 0 0 0 0 0 1 7
SHANN'S EARTH ANGEL 0.88% 8 0 0 0 0 0 0 0 0 1 7
0.88% 7 0 0 0 0 0 0 0 0 2 5
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 5 0 0 0 0 0 0 0 0 3 2
JACQUELLA GIGOLETTE 0.78% 5 0 0 0 0 0 0 0 0 3 2
0.68% 7 0 0 0 0 0 0 0 0 0 7
0.68% 7 0 0 0 0 0 0 0 0 0 7
GIBOULEE MA JOIE 0.68% 4 0 0 0 0 0 0 0 1 0 3
CHIRINE MA JOIE 0.68% 7 0 0 0 0 0 0 0 0 0 7
ANDREA DES GENTILS MINOIS 0.68% 4 0 0 0 0 0 0 0 0 3 1
UNBARSY DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
JAGUAR'S NOEL OF JEALYN 0.59% 5 0 0 0 0 0 0 0 0 1 4
HENRY-MATISSE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
CATHERINEDENEUVE DELL'AKIRIS 0.59% 5 0 0 0 0 0 0 0 0 1 4
SOPHIE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
DON CAMILO DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
ZARTAN VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
DUC DALI DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
JACQUELLA MERVEILLEUX 0.49% 2 0 0 0 0 0 0 0 1 0 1
LEIBÖLL'S ANGELINA 0.49% 3 0 0 0 0 0 0 0 0 2 1
YSATIS DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2 0
LEOPARD VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2 0
HERCULE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
BAGHERA DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
KISHNIGA'S SHOWBIZ CHELSEA 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S BENVENUTO 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA EMMANUELLA 0.29% 3 0 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
WINNY DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ODILO VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 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
ADELAIDE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RANNI 0.10% 1 0 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 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
KENLE'S ECLAIR DE SHANN 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.10% 1 0 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 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
TRIOMPHE TIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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