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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:
LESABULLDOGS JUANITA ACOSTA


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 221 2 3 5 8 7 10 17 29 56 82
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1825 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.2% 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 ANATOLIO 50.00% 1 1 0 0 0 0 0 0 0 0 0
LESABULLDOGS MARIA ISABEL URRUTIA 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
25.00% 1 0 1 0 0 0 0 0 0 0 0
LESABULLDOGS CARBONELL 25.00% 1 0 1 0 0 0 0 0 0 0 0
18.75% 3 0 0 0 3 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAIMLER DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 12.50% 1 0 0 1 0 0 0 0 0 0 0
JERONIMO CHICAMOCHA LESABULLDOGS 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZINA DE LA PARURE 7.81% 4 0 0 0 0 2 0 2 0 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS IDEE FIXE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 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
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
HANAHAUS BRONZED OSSIE 4.30% 5 0 0 0 0 0 2 0 3 0 0
COLONEL TRUSARDI DE LA PARURE 4.00% 10 0 0 0 0 0 0 4 0 3 3
SHANN'S GEORGIA PEACH 3.91% 4 0 0 0 0 0 2 0 2 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
FLAUBERT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS EXPRESSION 3.13% 1 0 0 0 0 1 0 0 0 0 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
ORESTE DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0 0
AVIGDORS TROYA 3.13% 2 0 0 0 0 0 2 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 1 0 0 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 2.64% 14 0 0 0 0 0 0 0 4 1 9
CHIRINE MA JOIE 2.54% 13 0 0 0 0 0 0 0 4 1 8
EGOISTE DE LA PARURE 2.44% 14 0 0 0 0 0 0 0 2 5 7
ZENITH DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
OTTO-PRINCE DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1 0
TOPETTE MISS MILO 2.15% 5 0 0 0 0 0 0 2 0 3 0
FELIPE V.D.ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 2 0 2 0
SHANN'S EARTH ANGEL 1.95% 4 0 0 0 0 0 0 2 0 2 0
DUC DALI DE LA PARURE 1.86% 14 0 0 0 0 0 0 0 0 5 9
BORN-Ö'S DOMINIQUE 1.76% 10 0 0 0 0 0 0 0 2 2 6
LEOPARD VAN EPPIES BARGIE 1.66% 9 0 0 0 0 0 0 0 2 2 5
DELILAH DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S DE'JA-VU 1.56% 1 0 0 0 0 0 1 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
PETI LLEVR TATA 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
XOE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
UNIC DE LA PARURE 1.07% 4 0 0 0 0 0 0 0 2 1 1
ANJOU DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 1 3 1
WINNY DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 2 0 3
COCO VON DER GRIMMELSBURG 1.07% 7 0 0 0 0 0 0 0 0 4 3
TOPETTE TOBY JUG 1.07% 5 0 0 0 0 0 0 0 2 0 3
TOPETTE MARGARITA 1.07% 5 0 0 0 0 0 0 0 2 0 3
ANDREA DES GENTILS MINOIS 1.07% 7 0 0 0 0 0 0 0 0 4 3
PABLO PICASSO DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
VALENTINO DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
DON CAMILO DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
AMADEE MA JOIE 0.98% 6 0 0 0 0 0 0 0 0 4 2
GEORGE V.D. PENSELENHOEKJE 0.98% 4 0 0 0 0 0 0 0 2 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.98% 4 0 0 0 0 0 0 0 2 0 2
0.98% 4 0 0 0 0 0 0 0 2 0 2
KENLE'S ECLAIR DE SHANN 0.98% 4 0 0 0 0 0 0 0 2 0 2
COMEPATABULL'S READY TO RUMBLE 0.98% 2 0 0 0 0 0 0 1 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.98% 10 0 0 0 0 0 0 0 0 0 10
HONNORE-TAMINO DE LA CHAMPETRE 0.88% 5 0 0 0 0 0 0 0 0 4 1
COLONEL BLANC DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 0 4 1
JACQUELLA JACQUES 0.78% 5 0 0 0 0 0 0 0 0 3 2
UNGARO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
COCOCHANEL DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0 0
ODILO VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
BIJOU VON DER RUE DE LA VERT 0.59% 4 0 0 0 0 0 0 0 0 2 2
BORN-Ö'S BONA DEA 0.59% 4 0 0 0 0 0 0 0 0 2 2
ANJA VAN HARTOGS VREUGD 0.59% 3 0 0 0 0 0 0 0 0 3 0
JOIE VAN EPPIES BARGIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
TENAFLY SHEER GOLD 0.59% 4 0 0 0 0 0 0 0 0 2 2
FRANCOIS DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 6 0 0 0 0 0 0 0 0 0 6
UNBARA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
RUTKJAER'S ALBERTE 0.49% 2 0 0 0 0 0 0 0 1 0 1
INOVATION-PRINCE DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
L'ANGE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
YRMELA PRINCESSE DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
JACQUELLA OURAGAN 0.49% 3 0 0 0 0 0 0 0 0 2 1
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE KRYSTAL IMAGE 0.39% 2 0 0 0 0 0 0 0 0 2 0
TOPETTE BUBBLES 0.39% 2 0 0 0 0 0 0 0 0 2 0
JEMHIEDE JUST JAMES 0.39% 2 0 0 0 0 0 0 0 0 2 0
OLIVERRO V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2 0
IVANHOE DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2 0
LOU LOU V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2 0
KENLE'S DE JA VU 0.39% 2 0 0 0 0 0 0 0 0 2 0
LA ROSACE JAUNISSE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2 0
FRANCOISE HARDY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
LEIBÖLL'S CATHARINA 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
HEUREUX HENRI DE LA PARURE 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
TRIOMPHE TIA DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
CORINNA VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
YSATIS DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
RANNI 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 0.29% 3 0 0 0 0 0 0 0 0 0 3
UNBARSY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1 0
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
BLACKY 0.20% 1 0 0 0 0 0 0 0 0 1 0
HELOISE 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
ASTA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 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
PANDORA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOODTIME ROWDY GEORGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BANDOG B MISS BELLE D'KENLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ENSTROM'S FRENCH TICKLER 0.20% 2 0 0 0 0 0 0 0 0 0 2
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ANGELIQUE DE LA PARURE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 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
HERCULE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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