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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:
LEAHN'S BODACIOUS BUBBALOU OF LEBULL


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 213 2 4 6 10 20 33 44 65 81 104
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1833 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.6% 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
LEBULL'S FARGO 53.13% 2 1 0 0 0 1 0 0 0 0 0
LEBULL'S GINGER ROGERS OF IMPERIALE 50.00% 1 1 0 0 0 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 29.69% 3 0 1 0 0 1 1 0 0 0 0
LEBULLS SAMANTHA DELA PARURE 29.69% 3 0 1 0 0 1 1 0 0 0 0
IMPERIALE'S JAMES CAGNEY 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEBULL'S CLARABELL OF THE BALL 25.00% 1 0 1 0 0 0 0 0 0 0 0
16.80% 72 0 0 0 0 0 2 4 8 18 40
JACKPOT! SIR WINZALOT OF TW 14.84% 3 0 0 1 0 0 1 1 0 0 0
14.84% 3 0 0 1 0 0 1 1 0 0 0
OTTO-PRINCE DE LA PARURE 14.84% 3 0 0 1 0 0 1 1 0 0 0
KARENDON'S SOPHIE AT LEBULL 14.84% 3 0 0 1 0 0 1 1 0 0 0
IMPERIALE'S MARILYN MONROE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEBULL'S KATY BAR THE DOOR 12.50% 1 0 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 12.21% 14 0 0 0 1 0 0 5 4 1 3
KISHNIGA'S BENVENUTO 10.74% 7 0 0 0 0 2 2 1 1 1 0
KISHNIGA'S SHOWBIZ AURORA 7.81% 2 0 0 0 1 0 1 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 7.81% 2 0 0 0 1 0 1 0 0 0 0
ANDREA DES GENTILS MINOIS 7.62% 17 0 0 0 0 1 0 0 8 6 2
7.42% 3 0 0 0 1 0 0 1 1 0 0
JACKPOT! VELVET DREAMS PETTY 7.42% 3 0 0 0 1 0 0 1 1 0 0
EGOISTE DE LA PARURE 7.42% 3 0 0 0 1 0 0 1 1 0 0
ANJOU DE LA PARURE 7.42% 3 0 0 0 1 0 0 1 1 0 0
COLONEL TRUSARDI DE LA PARURE 7.23% 10 0 0 0 0 0 3 2 1 2 2
CHIRINE MA JOIE 7.23% 11 0 0 0 0 1 0 3 3 2 2
COLONEL BLANC DE LA PARURE 7.23% 16 0 0 0 0 1 0 0 7 6 2
ZARTAN VON DER GRIMMELSBURG 6.93% 29 0 0 0 0 0 1 1 2 14 11
VANCROFT LEFOX AMERICAN BOY 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEBULL'S BOURR'EE 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
5.47% 3 0 0 0 0 1 1 1 0 0 0
COCO VON DER GRIMMELSBURG 4.69% 11 0 0 0 0 0 1 1 4 3 2
BONBONNIERE-BLANCHE DE LA PARURE 4.69% 20 0 0 0 0 0 1 0 1 10 8
QUINCY VON DER GRIMMELSBURG 4.59% 22 0 0 0 0 0 0 2 3 2 15
HEUREUX HENRI DE LA PARURE 4.10% 16 0 0 0 0 0 1 0 1 8 6
COX'S GOODTIME CHARLIE BROWN 3.91% 4 0 0 0 0 1 0 0 1 2 0
ALLSTONE DOUGLAS 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
JACKPOT KWIK PIK TIKET PETTY 3.71% 3 0 0 0 0 1 0 0 1 1 0
VALENTINO DE LA PARURE 3.71% 3 0 0 0 0 1 0 0 1 1 0
BORN-Ö'S DOMINIQUE 3.71% 3 0 0 0 0 1 0 0 1 1 0
3.71% 15 0 0 0 0 0 1 0 0 8 6
3.71% 3 0 0 0 0 1 0 0 1 1 0
ODILO VON DER GRIMMELSBURG 3.52% 6 0 0 0 0 0 1 2 0 1 2
AMADEE MA JOIE 3.52% 9 0 0 0 0 0 1 0 3 3 2
PATRICIA-PRINCESS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BELBOULECAN LADY DRAGON FLY 3.13% 1 0 0 0 0 1 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
BUSHAWAY FROGGIE LEFOX 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.93% 18 0 0 0 0 0 0 1 1 2 14
L'ANGE DE LA PARURE 2.64% 4 0 0 0 0 0 1 1 0 1 1
WAMBO DE LA PARURE 2.64% 6 0 0 0 0 0 0 2 2 1 1
VOILA COCO VON RATIBOR UND CORVEY 2.54% 14 0 0 0 0 0 0 1 1 2 10
STARHAVEN'S MON SAUVAGE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
CORINNA VON DER GRIMMELSBURG 2.25% 9 0 0 0 0 0 0 1 1 4 3
ZENO VON DER GRIMMELSBURG 2.15% 10 0 0 0 0 0 0 0 3 3 4
COX'S GOOD TIME ACE IN THE HOLE 2.05% 5 0 0 0 0 0 1 0 0 1 3
2.05% 8 0 0 0 0 0 0 1 1 3 3
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 4 0 0 0 0 0 1 0 0 1 2
LE BLANC VON DER GRIMMELSBURG 1.95% 12 0 0 0 0 0 0 1 0 1 10
GERMAINE DE LA PARURE 1.95% 12 0 0 0 0 0 0 1 0 1 10
ILUSION DE LA PARURE 1.95% 6 0 0 0 0 0 0 1 2 1 2
1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
IVY ROAD'S PETTY CASH JACKPOT 1.86% 3 0 0 0 0 0 1 0 0 1 1
1.86% 3 0 0 0 0 0 1 0 0 1 1
BIJOU VON DER RUE DE LA VERT 1.86% 3 0 0 0 0 0 1 0 0 1 1
NANDA DE LA PARURE 1.76% 10 0 0 0 0 0 0 1 0 1 8
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 2 3 2
VI DU LAC STARHAVEN'S ANGEL 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
LEFOX BUSHAWAY BELLADONNA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 9 0 0 0 0 0 0 0 1 3 5
PICASSO DE LA PARURE 1.27% 5 0 0 0 0 0 0 0 2 2 1
KISHNIGA KNOLLAND KATIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
1.17% 7 0 0 0 0 0 0 0 1 2 4
ENSTROM'S SPIKE OF STARHAVEN 1.17% 2 0 0 0 0 0 0 1 1 0 0
ADAMS' UNIQUE PHYSIQUE 0.98% 3 0 0 0 0 0 0 1 0 0 2
COX'S GOOD TIME DORENE 0.98% 3 0 0 0 0 0 0 1 0 0 2
0.88% 2 0 0 0 0 0 0 1 0 0 1
0.88% 2 0 0 0 0 0 0 1 0 0 1
0.88% 2 0 0 0 0 0 0 1 0 0 1
0.88% 2 0 0 0 0 0 0 1 0 0 1
FRANCOIS DE LA PARURE 0.88% 2 0 0 0 0 0 0 1 0 0 1
BARON BALOU DE LA PARURE 0.88% 2 0 0 0 0 0 0 1 0 0 1
JACQUELLA GIGOLETTE 0.88% 2 0 0 0 0 0 0 1 0 0 1
0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 6 0 0 0 0 0 0 0 0 3 3
LEIBÖLL'S BONITA 0.88% 2 0 0 0 0 0 0 1 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 1 1 2
FERNANDEL VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 1 1 2
HUGUETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 1 1 2
WENDY VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S WILL HE MAKE IT 0.78% 3 0 0 0 0 0 0 0 1 2 0
BESING PETIT ROI 0.68% 4 0 0 0 0 0 0 0 1 0 3
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
HUBERTINE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
HIBOU VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
WANDA'S SUGAR MAN 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
ENSTROM'S PUDDIN'S PRINCESS 0.59% 4 0 0 0 0 0 0 0 0 2 2
RAMBULL'S MINERVA 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 2 0 0 0 0 0 0 0 1 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
URIEL VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
NADINE VON RATIBOR UND CORVEY 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
GUSTAVE VON RATIBOR UND CORVEY 0.49% 3 0 0 0 0 0 0 0 0 2 1
WATTEAU VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 4 0 0 0 0 0 0 0 0 1 3
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEFOX BREATHLESS MAHONEY 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
TERRETTE'S JOIE DE NOEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
FAIRMONTS HEART TO BEAT 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
COLETTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
OLALA VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA EMMANUELLA 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% 1 0 0 0 0 0 0 0 1 0 0
LANCEFIELD LADY PUPPET 0.39% 3 0 0 0 0 0 0 0 0 1 2
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1 0 0
WOLF'N WRINKLES J. EDGAR 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
DANIELLE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
INCONNUE INES VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHEVALIER VON DER GRIMMELSBURG 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
RAMBULL'S SWEET DOTTY GHOST 0.29% 2 0 0 0 0 0 0 0 0 1 1
LAURELWOOD LUCINDA 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOODTIME MEAGAN OF ACE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME DANDY ANDY 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S LORD SIMON DBOUTON 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S GILL DE LABERIEUS 0.20% 1 0 0 0 0 0 0 0 0 1 0
JIMMY LEE'S BANDOLERO OF ONO 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA BARONESSEN 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
NANETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
TINTIN VON RATIBOR UND CORVEY 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
ENSTROM'S VANILLA PUDDIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
MAE WEST DE LEFOX 0.20% 1 0 0 0 0 0 0 0 0 1 0
BOUTON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S LE CAPITAINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S CHEVALIER 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
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TEXAN TIM OF QUATT 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
JIMMY LEE'S SABLONNEUX D'OR 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 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
RAMBULL'S SWEET GABBY'S GIRL 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 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
LEFOX JEAN HARLOW 0.10% 1 0 0 0 0 0 0 0 0 0 1
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