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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:
LEBULL'S GINGER ROGERS OF IMPERIALE


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 195 2 3 6 12 18 23 38 53 66 94
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1851 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.5% 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
IMPERIALE'S JAMES CAGNEY 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEBULL'S CLARABELL OF THE BALL 50.00% 1 1 0 0 0 0 0 0 0 0 0
40.04% 142 0 0 0 0 2 4 8 18 36 74
KISHNIGA'S IMPERIALE VICOMTE 31.25% 2 0 1 0 1 0 0 0 0 0 0
LE BULL'S ELWOOD 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEBULL'S KATY BAR THE DOOR 25.00% 1 0 1 0 0 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 15.63% 2 0 0 1 0 1 0 0 0 0 0
KISHNIGA'S SHOWBIZ AURORA 15.63% 2 0 0 1 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 15.23% 6 0 0 0 1 2 1 1 1 0 0
BELBOULECAN IMP VICOMTESSE 12.50% 1 0 0 1 0 0 0 0 0 0 0
VANCROFT LEFOX AMERICAN BOY 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEBULL'S BOURR'EE 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
10.94% 3 0 0 0 1 1 1 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 9.38% 2 0 0 0 1 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.20% 8 0 0 0 0 1 2 1 2 2 0
ALLSTONE DOUGLAS 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 7.62% 6 0 0 0 0 1 2 1 1 1 0
OMAR SHARIF DE LA PARURE 7.52% 13 0 0 0 0 0 2 4 1 3 3
BELBOULECAN LADY DRAGON FLY 6.25% 1 0 0 0 1 0 0 0 0 0 0
PATRICIA-PRINCESS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEBULL'S FARGO 6.25% 1 0 0 0 1 0 0 0 0 0 0
BUSHAWAY FROGGIE LEFOX 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 5.57% 16 0 0 0 0 0 0 3 6 2 5
COLONEL BLANC DE LA PARURE 5.47% 15 0 0 0 0 0 0 3 6 2 4
ZARTAN VON DER GRIMMELSBURG 5.47% 23 0 0 0 0 0 0 1 5 11 6
CHIRINE MA JOIE 5.27% 10 0 0 0 0 0 1 3 2 2 2
STARHAVEN'S MON SAUVAGE 4.69% 2 0 0 0 0 1 1 0 0 0 0
JACKPOT! SIR WINZALOT OF TW 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
4.69% 2 0 0 0 0 1 1 0 0 0 0
COCO VON DER GRIMMELSBURG 4.20% 10 0 0 0 0 0 1 1 3 2 3
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
WAMBO DE LA PARURE 3.81% 6 0 0 0 0 0 1 2 1 1 1
QUINCY VON DER GRIMMELSBURG 3.61% 21 0 0 0 0 0 0 1 1 6 13
BONBONNIERE-BLANCHE DE LA PARURE 3.52% 16 0 0 0 0 0 0 0 4 8 4
HEUREUX HENRI DE LA PARURE 3.32% 12 0 0 0 0 0 0 1 3 6 2
JOIE VAN EPPIES BARGIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 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
LEFOX BUSHAWAY BELLADONNA 3.13% 1 0 0 0 0 1 0 0 0 0 0
2.54% 11 0 0 0 0 0 0 0 3 6 2
AMADEE MA JOIE 2.54% 8 0 0 0 0 0 0 1 3 2 2
ZUT-ZOLA VON RATIBOR UND CORVEY 2.44% 17 0 0 0 0 0 0 0 1 5 11
ODILO VON DER GRIMMELSBURG 2.44% 5 0 0 0 0 0 1 0 1 2 1
KARENDON'S PREMIERE EDITION 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 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
JACKPOT! VELVET DREAMS PETTY 2.34% 2 0 0 0 0 0 1 1 0 0 0
L'ANGE DE LA PARURE 2.15% 3 0 0 0 0 0 1 0 1 1 0
CORINNA VON DER GRIMMELSBURG 1.95% 7 0 0 0 0 0 0 1 1 3 2
PICASSO DE LA PARURE 1.86% 5 0 0 0 0 0 0 1 2 1 1
KISHNIGA KNOLLAND KATIE 1.86% 5 0 0 0 0 0 0 1 2 1 1
ZENO VON DER GRIMMELSBURG 1.66% 13 0 0 0 0 0 0 0 1 1 11
LE BLANC VON DER GRIMMELSBURG 1.56% 12 0 0 0 0 0 0 0 0 4 8
GERMAINE DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 3 0 0 0 0 0 0 1 2 0 0
COX'S GOODTIME CHARLIE BROWN 1.56% 3 0 0 0 0 0 0 1 2 0 0
ILUSION DE LA PARURE 1.37% 5 0 0 0 0 0 0 1 0 2 2
1.27% 7 0 0 0 0 0 0 0 1 3 3
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
JEANIE VON DER GRIMMELSBURG 1.17% 8 0 0 0 0 0 0 0 1 1 6
WANDA'S SUGAR MAN 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
ENSTROM'S PUDDIN'S PRINCESS 1.17% 4 0 0 0 0 0 0 0 2 2 0
RAMBULL'S MINERVA 1.17% 2 0 0 0 0 0 0 1 1 0 0
JACKPOT KWIK PIK TIKET PETTY 1.17% 2 0 0 0 0 0 0 1 1 0 0
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 5 0 0 0 0 0 0 0 1 2 2
COX'S GOOD TIME ACE IN THE HOLE 0.98% 4 0 0 0 0 0 0 0 1 3 0
0.88% 5 0 0 0 0 0 0 0 1 1 3
0.88% 4 0 0 0 0 0 0 0 1 2 1
ELEONORE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 0.78% 1 0 0 0 0 0 0 1 0 0 0
WOLF'N WRINKLES J. EDGAR 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
LEFOX BREATHLESS MAHONEY 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 3 0 0 0 0 0 0 0 1 2 0
CERISETTE VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
ADAMS' UNIQUE PHYSIQUE 0.68% 5 0 0 0 0 0 0 0 0 2 3
HUGUETTE VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 4 0 0 0 0 0 0 0 0 2 2
ENSTROM'S VANILLA PUDDIN 0.59% 4 0 0 0 0 0 0 0 0 2 2
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
RAMBULL'S SWEET DOTTY GHOST 0.59% 2 0 0 0 0 0 0 0 1 1 0
IVY ROAD'S PETTY CASH JACKPOT 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% 3 0 0 0 0 0 0 0 1 0 2
0.59% 3 0 0 0 0 0 0 0 1 0 2
FLAUBERT VON RATIBOR UND CORVEY 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
BESING PETIT ROI 0.49% 4 0 0 0 0 0 0 0 0 1 3
HUBERTINE DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.49% 2 0 0 0 0 0 0 0 1 0 1
LAURELWOOD LUCINDA 0.39% 3 0 0 0 0 0 0 0 0 1 2
WENDY VON DER GRIMMELSBURG 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
JIMMY LEE'S SABLONNEUX D'OR 0.39% 3 0 0 0 0 0 0 0 0 1 2
COLLOM'S PETITE SHERRIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME DANDY ANDY 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
0.39% 3 0 0 0 0 0 0 0 0 1 2
MAE WEST DE LEFOX 0.39% 1 0 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
JACQUELLA GIGOLETTE 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 GABBY'S GIRL 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S BONITA 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HIBOU VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FAIRMONTS HEART TO BEAT 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 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
TERRETTE'S JOIE DE NOEL 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% 1 0 0 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
LANCEFIELD LADY PUPPET 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
ALICELLA V.D. ZUYLENSTEDE 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
LEFOX PANACH 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S FLIP 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME SANDMAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SPARKLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S BONHEUR D POINTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAGAN'S LAURELWOOD GABRIELLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PETITE MIMI 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
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
CHEVALIER 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
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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