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Ancestor calculations 9 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
Ancestors in 9 generations 171 2 3 6 12 18 23 38 55 76
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 851 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
IMPERIALE'S JAMES CAGNEY 50.00% 1 1 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
32.81% 68 0 0 0 0 2 4 8 18 36
KISHNIGA'S IMPERIALE VICOMTE 31.25% 2 0 1 0 1 0 0 0 0 0
LE BULL'S ELWOOD 25.00% 1 0 1 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
BELBOULECAN HISTOIRE DE MA VIE 15.63% 2 0 0 1 0 1 0 0 0 0
KISHNIGA'S SHOWBIZ AURORA 15.63% 2 0 0 1 0 1 0 0 0 0
KISHNIGA'S BENVENUTO 15.23% 6 0 0 0 1 2 1 1 1 0
BELBOULECAN IMP VICOMTESSE 12.50% 1 0 0 1 0 0 0 0 0 0
VANCROFT LEFOX AMERICAN BOY 12.50% 1 0 0 1 0 0 0 0 0 0
LEBULL'S BOURR'EE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
10.94% 3 0 0 0 1 1 1 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 9.38% 2 0 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.20% 8 0 0 0 0 1 2 1 2 2
ALLSTONE DOUGLAS 7.81% 2 0 0 0 1 0 1 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 7.62% 6 0 0 0 0 1 2 1 1 1
OMAR SHARIF DE LA PARURE 7.23% 10 0 0 0 0 0 2 4 1 3
BELBOULECAN LADY DRAGON FLY 6.25% 1 0 0 0 1 0 0 0 0 0
PATRICIA-PRINCESS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 1 0 0 0 1 0 0 0 0 0
LEBULL'S FARGO 6.25% 1 0 0 0 1 0 0 0 0 0
BUSHAWAY FROGGIE LEFOX 6.25% 1 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 5.08% 8 0 0 0 0 0 1 3 2 2
COLONEL BLANC DE LA PARURE 5.08% 11 0 0 0 0 0 0 3 6 2
ANDREA DES GENTILS MINOIS 5.08% 11 0 0 0 0 0 0 3 6 2
ZARTAN VON DER GRIMMELSBURG 4.88% 17 0 0 0 0 0 0 1 5 11
STARHAVEN'S MON SAUVAGE 4.69% 2 0 0 0 0 1 1 0 0 0
JACKPOT! SIR WINZALOT OF TW 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
COCO VON DER GRIMMELSBURG 3.91% 7 0 0 0 0 0 1 1 3 2
WAMBO DE LA PARURE 3.71% 5 0 0 0 0 0 1 2 1 1
JOIE VAN EPPIES BARGIE 3.13% 1 0 0 0 0 1 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 12 0 0 0 0 0 0 0 4 8
HEUREUX HENRI DE LA PARURE 3.13% 10 0 0 0 0 0 0 1 3 6
VI DU LAC STARHAVEN'S ANGEL 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
LEFOX BUSHAWAY BELLADONNA 3.13% 1 0 0 0 0 1 0 0 0 0
KARENDON'S PREMIERE EDITION 2.34% 2 0 0 0 0 0 1 1 0 0
ANJOU DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
ODILO VON DER GRIMMELSBURG 2.34% 4 0 0 0 0 0 1 0 1 2
QUINCY VON DER GRIMMELSBURG 2.34% 8 0 0 0 0 0 0 1 1 6
2.34% 9 0 0 0 0 0 0 0 3 6
AMADEE MA JOIE 2.34% 6 0 0 0 0 0 0 1 3 2
ENSTROM'S SPIKE OF STARHAVEN 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
JACKPOT! VELVET DREAMS PETTY 2.34% 2 0 0 0 0 0 1 1 0 0
L'ANGE DE LA PARURE 2.15% 3 0 0 0 0 0 1 0 1 1
PICASSO DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
CORINNA VON DER GRIMMELSBURG 1.76% 5 0 0 0 0 0 0 1 1 3
KISHNIGA KNOLLAND KATIE 1.76% 4 0 0 0 0 0 0 1 2 1
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 3 0 0 0 0 0 0 1 2 0
COX'S GOODTIME CHARLIE BROWN 1.56% 3 0 0 0 0 0 0 1 2 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.37% 6 0 0 0 0 0 0 0 1 5
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
VOILA COCO VON RATIBOR UND CORVEY 1.17% 5 0 0 0 0 0 0 0 1 4
WANDA'S SUGAR MAN 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S PUDDIN'S PRINCESS 1.17% 4 0 0 0 0 0 0 0 2 2
RAMBULL'S MINERVA 1.17% 2 0 0 0 0 0 0 1 1 0
JACKPOT KWIK PIK TIKET PETTY 1.17% 2 0 0 0 0 0 0 1 1 0
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1 0
ILUSION DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 2 0 0 0 0 0 0 1 1 0
NANDA DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
COX'S GOOD TIME ACE IN THE HOLE 0.98% 4 0 0 0 0 0 0 0 1 3
ELEONORE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
GERMAINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
ENSTROM'S EL'BEE GREAT 0.78% 1 0 0 0 0 0 0 1 0 0
WOLF'N WRINKLES J. EDGAR 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
LEFOX BREATHLESS MAHONEY 0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 3 0 0 0 0 0 0 0 1 2
JEANIE VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
ZENO VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
RAMBULL'S SWEET DOTTY GHOST 0.59% 2 0 0 0 0 0 0 0 1 1
IVY ROAD'S PETTY CASH JACKPOT 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.39% 2 0 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
HUBERTINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
MADAME MIMI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S VANILLA PUDDIN 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME DORENE 0.39% 2 0 0 0 0 0 0 0 0 2
MAE WEST DE LEFOX 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RAMBULL'S SWEET GABBY'S GIRL 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
LEFOX JEAN HARLOW 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
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