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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 JUANES


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 237 2 2 8 13 17 19 27 48 75 109
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1809 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.4% 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
DDLM LESABULLDOGS OBDULIO VARELA 50.00% 1 1 0 0 0 0 0 0 0 0 0
LESABULLDOGS LA TOYA MONTOYA 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAIMLER DE LA PARURE 31.25% 5 0 0 1 2 2 0 0 0 0 0
LESABULLDOGS EL BABY SEHESI 25.00% 1 0 1 0 0 0 0 0 0 0 0
LESABULLDOGS SEHESI LA MENCHA OF REVERIES 25.00% 1 0 1 0 0 0 0 0 0 0 0
21.88% 5 0 0 0 2 3 0 0 0 0 0
SIMON CHICAMOCHA LESABULLDOGS 18.75% 2 0 0 1 1 0 0 0 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 18.75% 2 0 0 1 1 0 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 18.75% 2 0 0 1 1 0 0 0 0 0 0
KLEINCALVIN DELL'AKIRIS 15.63% 5 0 0 0 1 2 2 0 0 0 0
ZINA DE LA PARURE 15.63% 5 0 0 0 1 2 2 0 0 0 0
LESABULLDOGS CARBONELL 12.50% 1 0 0 1 0 0 0 0 0 0 0
LESABULLDOGS TOTO LA MOMPOSINA 12.50% 1 0 0 1 0 0 0 0 0 0 0
KICKING BEARS KIMONO OF REVERIES 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS DUC DIAMANT BLANC 12.50% 1 0 0 1 0 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 9.38% 6 0 0 0 0 1 3 2 0 0 0
ARMANI V.D. MESTREECHTENEERKES 9.38% 2 0 0 0 1 1 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 9.28% 18 0 0 0 0 0 2 4 5 4 3
ORESTE DELL'AKIRIS 7.81% 5 0 0 0 0 1 2 2 0 0 0
VIOLET BLANCHE DELL'AKIRIS 7.81% 5 0 0 0 0 1 2 2 0 0 0
SHANN'S GEORGIA PEACH 7.81% 5 0 0 0 0 1 2 2 0 0 0
OMAR SHARIF DE LA PARURE 6.54% 31 0 0 0 0 0 0 2 4 10 15
JERONIMO CHICAMOCHA LESABULLDOGS 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
DAULOKKE'S FENNETON LE DUC 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 5.08% 19 0 0 0 0 0 0 2 4 7 6
TOPETTE MISS MILO 4.69% 6 0 0 0 0 0 1 3 2 0 0
BELBOULECAN DU CHAMPAGNE MONDO 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
LATOIYA DELL'AKIRIS 3.91% 5 0 0 0 0 0 1 2 2 0 0
NOSTALGIE-BLANCHE DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2 0 0
FELIPE V.D.ZUYLENSTEDE 3.91% 5 0 0 0 0 0 1 2 2 0 0
SHANN'S EARTH ANGEL 3.91% 5 0 0 0 0 0 1 2 2 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 3.03% 20 0 0 0 0 0 0 0 2 5 13
ANDREA DES GENTILS MINOIS 2.73% 18 0 0 0 0 0 0 0 2 4 12
BORN-Ö'S DOMINIQUE 2.73% 9 0 0 0 0 0 0 1 3 3 2
COLONEL BLANC DE LA PARURE 2.64% 17 0 0 0 0 0 0 0 2 4 11
AMADEE MA JOIE 2.44% 15 0 0 0 0 0 0 0 2 4 9
WINNY DE LA PARURE 2.34% 6 0 0 0 0 0 0 1 3 2 0
TOPETTE TOBY JUG 2.34% 6 0 0 0 0 0 0 1 3 2 0
TOPETTE MARGARITA 2.34% 6 0 0 0 0 0 0 1 3 2 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
BELBOULECAN DOMINION VIOLA 2.34% 2 0 0 0 0 0 1 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.05% 17 0 0 0 0 0 0 0 0 4 13
GEORGE V.D. PENSELENHOEKJE 1.95% 5 0 0 0 0 0 0 1 2 2 0
STEPHANIE-ROSE V.D. ZUYLENSTEDE 1.95% 5 0 0 0 0 0 0 1 2 2 0
1.95% 5 0 0 0 0 0 0 1 2 2 0
KENLE'S ECLAIR DE SHANN 1.95% 5 0 0 0 0 0 0 1 2 2 0
RAMONA PRINCESSE DE LA PARURE 1.76% 8 0 0 0 0 0 0 0 2 4 2
JOIE VAN EPPIES BARGIE 1.76% 10 0 0 0 0 0 0 0 1 5 4
ODILO VON DER GRIMMELSBURG 1.76% 15 0 0 0 0 0 0 0 0 3 12
TENAFLY SHEER GOLD 1.66% 10 0 0 0 0 0 0 0 1 4 5
1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0 0 0
BIJOU VON DER RUE DE LA VERT 1.46% 8 0 0 0 0 0 0 0 1 4 3
L'ANGE DE LA PARURE 1.17% 10 0 0 0 0 0 0 0 0 2 8
TOPETTE KRYSTAL IMAGE 1.17% 6 0 0 0 0 0 0 0 1 3 2
TOPETTE BUBBLES 1.17% 6 0 0 0 0 0 0 0 1 3 2
JEMHIEDE JUST JAMES 1.17% 6 0 0 0 0 0 0 0 1 3 2
BELBOULECAN HISTOIRE DE MA VIE 1.17% 2 0 0 0 0 0 0 1 1 0 0
FRANCOISE HARDY DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 1 2 2
INOVATION-PRINCE DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 1 2 2
0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 8 0 0 0 0 0 0 0 0 2 6
OLIVERRO V.D. ZUYLENSTEDE 0.98% 5 0 0 0 0 0 0 0 1 2 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.98% 5 0 0 0 0 0 0 0 1 2 2
LOU LOU V.D. ZUYLENSTEDE 0.98% 5 0 0 0 0 0 0 0 1 2 2
IVANHOE DE L'AMABILITE 0.98% 5 0 0 0 0 0 0 0 1 2 2
KENLE'S DE JA VU 0.98% 5 0 0 0 0 0 0 0 1 2 2
LA ROSACE JAUNISSE DE MCKEE 0.98% 5 0 0 0 0 0 0 0 1 2 2
FRANCOIS DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
BONBONNIERE-BLANCHE DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
HEUREUX HENRI DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
CORINNA VON DER GRIMMELSBURG 0.88% 7 0 0 0 0 0 0 0 0 2 5
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 1 1 2
PABLO PICASSO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEIBÖLL'S MERCEDES 0.78% 2 0 0 0 0 0 0 0 2 0 0
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBOLL'S HANNIBAL 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 6 0 0 0 0 0 0 0 0 2 4
GIBOULEE MA JOIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
ROBOBULL FABELHAFT XCELSIOR 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
QUINCY VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
FARAMOND VAN EPPIES BARGIE 0.68% 6 0 0 0 0 0 0 0 0 1 5
IMPERATRICE CLEOPATRA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TENAFLY ARCHIE 0.59% 5 0 0 0 0 0 0 0 0 1 4
BESS OF TENAFLY 0.59% 5 0 0 0 0 0 0 0 0 1 4
ALLSTONE DOUGLAS 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 0.49% 4 0 0 0 0 0 0 0 0 1 3
LEIBÖLL'S BONITA 0.49% 4 0 0 0 0 0 0 0 0 1 3
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ASTA VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
JEZEBEL DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S CATHARINA 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
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
COX'S GOODTIME ROWDY GEORGE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BANDOG B MISS BELLE D'KENLE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ENSTROM'S FRENCH TICKLER 0.39% 3 0 0 0 0 0 0 0 0 1 2
ATHENA'S PETITE REAGAN D'MCKEE 0.39% 3 0 0 0 0 0 0 0 0 1 2
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
RUTKJAER'S ALBERTE 0.39% 2 0 0 0 0 0 0 0 0 2 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0 0
VANESSA DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ILUSION DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
LE BLANC VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
NANDA 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
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.20% 2 0 0 0 0 0 0 0 0 0 2
ADELAINE 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
ZAPPA V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEMERA V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BLACKY 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
KISHNIGA'S SHOWBIZ CHELSEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLETTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
H'BLACK LADY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ELEONORE VAN EPPIES BARGIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANNABELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 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
GARNGOUR GAEL WARNING OF BOMLITZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
FAIRMONT'S RADAR AHEAD 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 0.10% 1 0 0 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEBULL ADAMS DINA OF RAGTIME 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S DUSTY DAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S LOVETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE PETIT ORAGE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MCKEE'S BIEN-AIME DE RUHLAND 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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