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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 EL JOE ARROYO


Coefficient of Inbreeding (COI):
3.125%

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 231 2 4 5 5 7 12 18 37 57 80
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1815 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.7% 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
LESABULLDOGS JOHN LEGUIZAMO 50.00% 1 1 0 0 0 0 0 0 0 0 0
LESABULLDOGS MANUELITA SEHESI 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS DUC DIAMANT BLANC 25.00% 1 0 1 0 0 0 0 0 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 25.00% 1 0 1 0 0 0 0 0 0 0 0
SIMON CHICAMOCHA LESABULLDOGS 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 2 0 0 2 0 0 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 12.50% 1 0 0 1 0 0 0 0 0 0 0
GOLDENGIRL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZINA DE LA PARURE 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 9.38% 3 0 0 0 0 3 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.30% 12 0 0 0 0 0 4 0 4 1 3
OMAR SHARIF DE LA PARURE 6.64% 25 0 0 0 0 0 0 4 1 12 8
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0 0 0
VIOLET BLANCHE DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0 0 0
ARMANI DE LA PARURE 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
SHANN'S GEORGIA PEACH 6.25% 2 0 0 0 0 2 0 0 0 0 0
CHIRINE MA JOIE 4.79% 12 0 0 0 0 0 0 4 1 6 1
TOPETTE MISS MILO 4.69% 3 0 0 0 0 0 3 0 0 0 0
ANDREA DES GENTILS MINOIS 3.61% 23 0 0 0 0 0 0 0 4 2 17
COCO VON DER GRIMMELSBURG 3.61% 20 0 0 0 0 0 0 0 4 5 11
BORN-Ö'S DOMINIQUE 3.22% 7 0 0 0 0 0 0 3 1 2 1
ZARTAN VON DER GRIMMELSBURG 3.22% 24 0 0 0 0 0 0 0 0 9 15
3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ROQUEFORT 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 3.13% 2 0 0 0 0 0 2 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
DON CAMILO DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
LATOIYA DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 3.13% 2 0 0 0 0 0 2 0 0 0 0
SHANN'S EARTH ANGEL 3.13% 2 0 0 0 0 0 2 0 0 0 0
COLONEL BLANC DE LA PARURE 2.93% 17 0 0 0 0 0 0 0 4 1 12
AMADEE MA JOIE 2.93% 16 0 0 0 0 0 0 0 4 2 10
ODILO VON DER GRIMMELSBURG 2.44% 14 0 0 0 0 0 0 0 0 11 3
WINNY DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
RAMONA PRINCESSE DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4 0 0
TOPETTE TOBY JUG 2.34% 3 0 0 0 0 0 0 3 0 0 0
TOPETTE MARGARITA 2.34% 3 0 0 0 0 0 0 3 0 0 0
BIJOU VON DER RUE DE LA VERT 1.95% 7 0 0 0 0 0 0 0 4 1 2
JACQUELLA JACQUES 1.95% 8 0 0 0 0 0 0 0 3 3 2
JOIE VAN EPPIES BARGIE 1.95% 6 0 0 0 0 0 0 0 4 2 0
QUINCY VON DER GRIMMELSBURG 1.95% 20 0 0 0 0 0 0 0 0 0 20
TENAFLY SHEER GOLD 1.76% 6 0 0 0 0 0 0 0 3 3 0
VALENTINO DE LA PARURE 1.66% 5 0 0 0 0 0 0 1 1 2 1
LEIBOLL'S HANNIBAL 1.66% 4 0 0 0 0 0 0 1 2 0 1
1.66% 12 0 0 0 0 0 0 0 0 5 7
ROBOBULL FABELHAFT XCELSIOR 1.56% 1 0 0 0 0 0 1 0 0 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 1.56% 9 0 0 0 0 0 0 0 0 7 2
BORN-Ö'S BONA DEA 1.56% 6 0 0 0 0 0 0 0 3 1 2
DAULÖKKE'S GOURMET DU MILA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
GEORGE V.D. PENSELENHOEKJE 1.56% 2 0 0 0 0 0 0 2 0 0 0
STEPHANIE-ROSE V.D. ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
KENLE'S ECLAIR DE SHANN 1.56% 2 0 0 0 0 0 0 2 0 0 0
FRANCOIS DE LA PARURE 1.46% 7 0 0 0 0 0 0 0 1 5 1
HEUREUX HENRI DE LA PARURE 1.37% 10 0 0 0 0 0 0 0 0 4 6
CORINNA VON DER GRIMMELSBURG 1.27% 9 0 0 0 0 0 0 0 0 4 5
GIBOULEE MA JOIE 1.17% 5 0 0 0 0 0 0 0 1 4 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 8 0 0 0 0 0 0 0 0 4 4
TOPETTE KRYSTAL IMAGE 1.17% 3 0 0 0 0 0 0 0 3 0 0
TOPETTE BUBBLES 1.17% 3 0 0 0 0 0 0 0 3 0 0
1.17% 6 0 0 0 0 0 0 0 0 6 0
JEMHIEDE JUST JAMES 1.17% 3 0 0 0 0 0 0 0 3 0 0
ILUSION DE LA PARURE 1.07% 11 0 0 0 0 0 0 0 0 0 11
0.98% 6 0 0 0 0 0 0 0 0 4 2
TRIOMPHE TIA DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 0 4 2
BARON BALOU DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
JACQUELLA GIGOLETTE 0.88% 6 0 0 0 0 0 0 0 0 3 3
HELOISE VON DER GRIMMELSBURG 0.88% 5 0 0 0 0 0 0 0 0 4 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.88% 9 0 0 0 0 0 0 0 0 0 9
TENAFLY ARCHIE 0.88% 6 0 0 0 0 0 0 0 0 3 3
BESS OF TENAFLY 0.88% 6 0 0 0 0 0 0 0 0 3 3
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
FRANCOISE HARDY DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEIBÖLL'S CATHARINA 0.78% 3 0 0 0 0 0 0 0 1 2 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0 0 0
OLIVERRO V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2 0 0
LOU LOU V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
IVANHOE DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2 0 0
KENLE'S DE JA VU 0.78% 2 0 0 0 0 0 0 0 2 0 0
LA ROSACE JAUNISSE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEIBÖLL'S BONITA 0.68% 4 0 0 0 0 0 0 0 0 3 1
ADELAINE DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
0.59% 5 0 0 0 0 0 0 0 0 1 4
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
ELEONORE VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COMPATABULL'S KISHNIGA NICOLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ASTA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
LEIBÖLL'S ANGELINA 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 4 0 0 0 0 0 0 0 0 0 4
BLACKY 0.39% 2 0 0 0 0 0 0 0 0 2 0
CARLOS VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
LE BLANC VON DER GRIMMELSBURG 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
RANI VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
BESING PETIT ROI 0.39% 4 0 0 0 0 0 0 0 0 0 4
MADAME MIMI DE LA PARURE 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
VOILA COCO VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
NANDA DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
ZAPPA V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHEMERA V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
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
COX'S GOODTIME ROWDY GEORGE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BANDOG B MISS BELLE D'KENLE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ENSTROM'S FRENCH TICKLER 0.39% 2 0 0 0 0 0 0 0 0 2 0
ATHENA'S PETITE REAGAN D'MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2 0
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
JACQUELLA EMMANUELLA 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
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 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
KISHNIGA'S SHOWBIZ CHELSEA 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.20% 1 0 0 0 0 0 0 0 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
PRIMUS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
H'BLACK LADY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
DAME MICHOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ANNABELLE 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
FAIRMONT'S RADAR AHEAD 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME DORENE 0.20% 2 0 0 0 0 0 0 0 0 0 2
K N' D FOXY JOE OF COX'S GOODTIME 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEBULL ADAMS DINA OF RAGTIME 0.20% 2 0 0 0 0 0 0 0 0 0 2
ENSTROM'S DUSTY DAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
ENSTROM'S SANDMAN'S LOVETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LE PETIT ORAGE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
MCKEE'S BIEN-AIME DE RUHLAND 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
JACQUELLA MERVEILLEUX 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
ESTELLA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
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