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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:
2STARS JUMPIN JAX FLASH


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 194 2 4 7 10 16 23 37 53 75
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 828 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.0% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
LIONHEART'S UNDER MY THUMB AT STORMY MOUNTAIN 50.00% 1 1 0 0 0 0 0 0 0 0
2 STARS HEAR ME ROAR FOR TX STAR 50.00% 1 1 0 0 0 0 0 0 0 0
LIONHEART'S TOM THUMB 25.00% 1 0 1 0 0 0 0 0 0 0
LIONHEART'S JEU DE TAROT 25.00% 1 0 1 0 0 0 0 0 0 0
JCRV KLASSE WARRIOR RAISING THE BANNER 25.00% 1 0 1 0 0 0 0 0 0 0
2 STARS GIRL ON FIRE 25.00% 1 0 1 0 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 12.50% 1 0 0 1 0 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 12.50% 1 0 0 1 0 0 0 0 0 0
LIONHEART'S NOBLE TROUBADOUR O'HALLMARK 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
2 STARS ONE TOUGH HOMBRE 12.50% 1 0 0 1 0 0 0 0 0 0
2 STARS SPIRIT OF LIBERTY 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 12.50% 2 0 0 0 2 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 9.38% 3 0 0 0 1 0 2 0 0 0
ROBOBULL FABELHAFT XCELSIOR 9.38% 2 0 0 0 1 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 7.81% 5 0 0 0 0 1 2 2 0 0
COX'S GOODTIME JAKE OF JOCK 6.84% 12 0 0 0 0 0 2 2 3 5
LIONHEART'S FORTUNE COOKIE 6.25% 1 0 0 0 1 0 0 0 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 6.25% 2 0 0 0 0 2 0 0 0 0
C AND D'S SAMANTHA 6.25% 1 0 0 0 1 0 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
LIONHEART FABLEHAFT CRUSADER 6.25% 1 0 0 0 1 0 0 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 6.25% 2 0 0 0 0 2 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
COX'S GOODTIME THE JOCK 5.86% 7 0 0 0 0 1 0 1 5 0
COX'S GOODTIME ISABELLA 4.88% 7 0 0 0 0 0 1 3 2 1
C AND D'S MADONNA LA MON 4.69% 3 0 0 0 0 1 0 2 0 0
COMEPATABULL'S READY TO RUMBLE 4.69% 2 0 0 0 0 1 1 0 0 0
XCLUSIVE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME BARNSTORMER 3.91% 5 0 0 0 0 0 0 5 0 0
BANDOG'S ONE IN A MILLION 3.91% 4 0 0 0 0 0 1 3 0 0
GARDIEN BANDOG YANKEE DOODLE 3.13% 1 0 0 0 0 1 0 0 0 0
BANDOG'S JUMP FOR JOY 3.13% 1 0 0 0 0 1 0 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 3.13% 2 0 0 0 0 0 2 0 0 0
COX'S GOODTIME DAGNY DVILLE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
BELBOULECAN DOMINION VIOLA 3.13% 1 0 0 0 0 1 0 0 0 0
LIONHEART'S HONEYBEE O'DYGROS 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
COX'S GOODTIME LI'L CHARLSIE 2.93% 7 0 0 0 0 0 1 0 1 5
COX'S GOODTIME JOCK OF BRIDGES 2.93% 7 0 0 0 0 0 0 2 2 3
COXS GOODTIME PETITE MINNIE 2.93% 7 0 0 0 0 0 0 2 2 3
JACKPOT KWIK PIK TIKET PETTY 2.73% 5 0 0 0 0 0 0 2 3 0
COX'S GOOD TIME DORENE 2.34% 8 0 0 0 0 0 0 0 4 4
ENSTROM'S EL'BEE GREAT 2.34% 6 0 0 0 0 0 0 1 3 2
COXS GOODTIME CHARLIE'S ANGEL 2.34% 6 0 0 0 0 0 0 1 3 2
2.34% 8 0 0 0 0 0 0 0 4 4
C AND D'S ANGELENE OF SHALMAR 2.34% 3 0 0 0 0 0 1 0 2 0
KARENDON'S JOYAU DE FRANCE 2.34% 2 0 0 0 0 0 1 1 0 0
COMPATABULL'S KISHNIGA NICOLE 2.34% 2 0 0 0 0 0 1 1 0 0
UNIC DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
UNBARA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
JACKPOT! DIVA LAS VEGAS 2.34% 3 0 0 0 0 0 0 3 0 0
BANDOG'S JOY TO THE WORLD 2.34% 5 0 0 0 0 0 0 1 4 0
COX'S GOODTIME MINDY LOU OFKN'D 2.15% 7 0 0 0 0 0 0 1 1 5
COX'S GOODTIME JUBILEE 1.95% 5 0 0 0 0 0 0 0 5 0
K N' D FOXY JOE OF COX'S GOODTIME 1.95% 4 0 0 0 0 0 0 1 3 0
COX'S GOOD TIME DANDY ANDY 1.76% 5 0 0 0 0 0 0 1 1 3
COX'S GOODTIME I'M CHARLIE TOO II 1.56% 1 0 0 0 0 0 1 0 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 1.56% 1 0 0 0 0 0 1 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 1.56% 1 0 0 0 0 0 1 0 0 0
NINON OF FEE'S VALLEY 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
GARDIEN'S LUMINATES THE RING 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S A MILLION WISHES 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S GARDIEN ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME SUGAR PLUM 1.37% 3 0 0 0 0 0 0 1 1 1
COX'S GOODTIME PIERRE OF K AND D 1.37% 3 0 0 0 0 0 0 1 1 1
FAIRMONTS HEART TO BEAT 1.37% 7 0 0 0 0 0 0 0 0 7
IVY ROAD'S PETTY CASH JACKPOT 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
COX'S GOOD TIME HOT TODDY 1.17% 4 0 0 0 0 0 0 0 2 2
FREEDOMS NOTTINGHAM LACE 1.17% 4 0 0 0 0 0 0 0 2 2
COXS GOOD TIME CRICKET 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
COX'S GOOD TIME LA TIGRE 1.17% 4 0 0 0 0 0 0 0 2 2
ENSTROM'S PUDDIN'S PRINCESS 1.17% 5 0 0 0 0 0 0 0 1 4
C AND D'S DELIGHTFUL JAMIE 1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
KISHNIGA'S SHOWBIZ CHELSEA 1.17% 2 0 0 0 0 0 0 1 1 0
JACQUELLA OURAGAN 1.17% 2 0 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 5 0 0 0 0 0 0 0 1 4
LEBULL ADAMS DINA OF RAGTIME 1.17% 5 0 0 0 0 0 0 0 1 4
COX'S GOOD TIME SANDMAN 0.98% 4 0 0 0 0 0 0 0 1 3
ENSTROM'S WILL HE MAKE IT 0.98% 4 0 0 0 0 0 0 0 1 3
COLONEL TRUSARDI DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 4 0 0 0 0 0 0 0 1 3
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
IMPERATRICE CLEOPATRA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
BORN-Ö'S DOMINIQUE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME LUCY 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME PETITE MIMI 0.59% 2 0 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 2 0 0 0 0 0 0 0 0 2
BANDOG'S EARNIN' RESPECT 0.39% 1 0 0 0 0 0 0 0 1 0
FAIRMONT'S RADAR AHEAD 0.39% 2 0 0 0 0 0 0 0 0 2
COXS GOOD TIME PETITE POUPEE 0.39% 2 0 0 0 0 0 0 0 0 2
MADAMOISELLE COCO DE PETIT DRAC 0.39% 2 0 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 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
VANESSA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
COLONEL BLANC 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
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME ANGELA 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME CHRISTMAS EVE 0.20% 1 0 0 0 0 0 0 0 0 1
WOLF'N WRINKLES J. EDGAR 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S VANILLA PUDDIN 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
C AND D'S TRACY LYNN 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
L'ANGE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 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
ANDREA DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 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
0.20% 1 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 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
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 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
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