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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:
SOZVEZDIE BULDOGOV ESTELLA


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 223 2 2 4 7 6 9 15 25 40 76
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1823 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.1% 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
50.00% 1 1 0 0 0 0 0 0 0 0 0
SOZVEZDIE BULDOGOV GVEN STEFANI 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEONARD IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
ERMITAL IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
FANCIBULL TOP O'MARCO FOR PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
OLIVIA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
ENZHELA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
ZHE-GRAN LE RUA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
FANCIBULS DAPPER DAN 6.25% 1 0 0 0 1 0 0 0 0 0 0
FANCIBUL RIDE-N ANGEL WINGS 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
DALI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ELENA 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
NEWCOMB'S LOUIS L'AMORE 3.13% 1 0 0 0 0 1 0 0 0 0 0
FANCIBULS COEUR DE JOIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JUSTAMERE'S FLUFFER NUTTER OF EYBUL 3.13% 1 0 0 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 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
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
JIMI'S MSSR. CABOT V FANCIBUL 1.56% 1 0 0 0 0 0 1 0 0 0 0
FANCIBULS PECHES ET CREME 1.56% 1 0 0 0 0 0 1 0 0 0 0
ORESTE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
R AND B'S HIS HONOR OF FANCIBUL 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
EYBUL JUSTAMERE'S SOUND OF MUSIC 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 1.46% 5 0 0 0 0 0 0 1 1 0 3
HI-ARC'S MINNIE MOUSE 1.37% 3 0 0 0 0 0 0 1 1 1 0
OMAR SHARIF DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 1 1 4
CHIRINE MA JOIE 0.98% 5 0 0 0 0 0 0 0 1 2 2
HERE TIS' UP 'N ADAM'S MATCH 0.98% 2 0 0 0 0 0 0 1 0 1 0
FANCIBUL UP ABOVE THE WORLD 0.88% 2 0 0 0 0 0 0 1 0 0 1
LATOIYA DELL'AKIRIS 0.88% 2 0 0 0 0 0 0 1 0 0 1
FANCIBUL'S ROCK-N THE BOAT 0.78% 1 0 0 0 0 0 0 1 0 0 0
ROJE'S FANCIBUL BRANDY 0.78% 1 0 0 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME CHARLIE BROWN 0.78% 4 0 0 0 0 0 0 0 1 1 2
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
XOE 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
HANAHAUS BRONZED OSSIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 3 0 0 0 0 0 0 0 1 1 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.49% 2 0 0 0 0 0 0 0 1 0 1
FANCIBUL'S OKLAHOMA RUFF-NEK 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBUL OPRAH O'OKLAHOMA 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
FANCIBUL'S SUNKIST STAR ARISEN 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBULS SWEET SPIRIT 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S CHEWBACA JAMEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOODTIME I'M CHARLIE TOO II 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME ACE IN THE HOLE 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
AMADEE MA JOIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEOPARD VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBUL'S LIMITED EDITION 0.29% 2 0 0 0 0 0 0 0 0 1 1
VALENTINO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
L'ANGE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
COX'S GOODTIME MINDY LOU OFKN'D 0.29% 2 0 0 0 0 0 0 0 0 1 1
BORN-Ö'S DOMINIQUE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
COLONEL BLANC DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCIBUL'S TIN WOOF SUNDAE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCIBUL'S DIAMOND GEM O'BOSS 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCIBUL'S SEMINOLE PATCHWORK 0.20% 1 0 0 0 0 0 0 0 0 1 0
KLASSE TIARA OF FANCIBUL 0.20% 1 0 0 0 0 0 0 0 0 1 0
C AND D'S LABOSS MON BUNTIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCIBULS DIAMOND IN THE SKY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S DON'T MEZ WITH TEX JAMEL 0.20% 1 0 0 0 0 0 0 0 0 1 0
OBSESSION DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
WINNY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FRANCOISE HARDY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
RAMONA PRINCESSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME THE JOCK 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME LUCY 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA PETITE CHAMONIX DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
L'CREAM DREAM MACHINE D'MCKEE 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
UNIC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MEREDIQUE DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA PETITE PIXIE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 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
ZARTAN VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
RANNI 0.20% 1 0 0 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE MARGARITA 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
KENLE'S ECLAIR DE SHANN 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
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.10% 1 0 0 0 0 0 0 0 0 0 1
AMAZINS GRACE FOR FANCIBUL 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
FANCIBUL GRADON BAYOU BARON 0.10% 1 0 0 0 0 0 0 0 0 0 1
HI-ARC'S GREY POUPON 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALESSANDROVITTORIO DELL'AKIRIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S THE CATS BROKEN HEART 0.10% 1 0 0 0 0 0 0 0 0 0 1
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
COX'S GOODTIME JAKE OF JOCK 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME LI'L CHARLSIE 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
JACQUELLA OURAGAN 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
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
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
JACQUELLA JACQUES 0.10% 1 0 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 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
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
DOLLYANNA VAN HET PENSELENHOEKJE 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
LOU LOU V.D. ZUYLENSTEDE 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
TOPETTE KRYSTAL IMAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 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
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
BONBONNIERE-BLANCHE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HEUREUX HENRI 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
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
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