Ancestor calculations 10 Generations

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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:
SHADY OAK'S EBONY AND IVORY AT IMAGINE

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	263	2	4	6	10	14	26	35	51	77	108
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1783	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	87.1%	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
GOLDSHIELD'S FLASH GORDON OF MYSTIK	50.00%	1	1	0	0	0	0	0	0	0	0	0
HIGHWOOD'S FYNN AND TONIC	50.00%	1	1	0	0	0	0	0	0	0	0	0
	25.00%	1	0	1	0	0	0	0	0	0	0	0
LIONHEART'S COLOR ME BEAUTIFUL	25.00%	1	0	1	0	0	0	0	0	0	0	0
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS	25.00%	1	0	1	0	0	0	0	0	0	0	0
ORION'S ONLY PEARL FOR HIGHWOOD	25.00%	1	0	1	0	0	0	0	0	0	0	0
LIONHEART'S MAD MAN O' FORTUNE	12.50%	1	0	0	1	0	0	0	0	0	0	0
LIONHEART'S LA MOME PIAF	12.50%	1	0	0	1	0	0	0	0	0	0	0
BANDOG'S A LEAGUE OF HIS OWN AT TX STAR	12.50%	1	0	0	1	0	0	0	0	0	0	0
2 STARS GIRL ON FIRE	12.50%	1	0	0	1	0	0	0	0	0	0	0
GOLDSHIELD'S DREAM A LITTLE DREAM OF ME	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
BANDOG'S MOJO DE LA RIVE GAUCHE	9.38%	2	0	0	0	1	1	0	0	0	0	0
LIONHEART'S FORTUNE COOKIE	7.81%	2	0	0	0	1	0	1	0	0	0	0
COX'S GOODTIME POLAR BEAR	7.62%	17	0	0	0	0	0	1	3	7	4	2
BRIARPATCH'S SAM I AM	7.42%	3	0	0	0	1	0	0	1	1	0	0
VOGUE DU CHAMPAGNE LIONHEART	7.42%	3	0	0	0	1	0	0	1	1	0	0
LIONHEART'S FORTUNE FIVE HUNDRED	6.25%	1	0	0	0	1	0	0	0	0	0	0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR	6.25%	1	0	0	0	1	0	0	0	0	0	0
BANDOG'S NOWUCIT AT TX STAR	6.25%	1	0	0	0	1	0	0	0	0	0	0
2 STARS ONE TOUGH HOMBRE	6.25%	1	0	0	0	1	0	0	0	0	0	0
2 STARS SPIRIT OF LIBERTY	6.25%	1	0	0	0	1	0	0	0	0	0	0
	6.25%	2	0	0	0	0	2	0	0	0	0	0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS	6.25%	2	0	0	0	0	2	0	0	0	0	0
ROBOBULL GOLDSHIELD JUSTADREAM	6.25%	1	0	0	0	1	0	0	0	0	0	0
C AND D'S LABOSS MON BUNTIN	5.86%	6	0	0	0	0	1	1	0	2	2	0
BANDOG'S JUMP FOR JOY	5.08%	6	0	0	0	0	0	1	4	1	0	0
COX'S GOODTIME JAKE OF JOCK	5.08%	20	0	0	0	0	0	0	2	3	9	6
BANDOG BAYOU'S THE WARRIOR	4.69%	2	0	0	0	0	1	1	0	0	0	0
JACKPOT! I'M THE BOSS OF JUSTUS	4.30%	3	0	0	0	0	1	0	1	1	0	0
GARDIEN BANDOG YANKEE DOODLE	4.30%	5	0	0	0	0	0	1	3	1	0	0
COX'S GOODTIME ISABELLA	4.30%	18	0	0	0	0	0	0	1	4	7	6
C AND D'S SAMANTHA	3.71%	3	0	0	0	0	1	0	0	1	1	0
BELBOULECAN DU CHAMPAGNE MONDO	3.71%	3	0	0	0	0	1	0	0	1	1	0
	3.71%	3	0	0	0	0	1	0	0	1	1	0
LIONHEART FABELHAFT FORTUNE TELLER	3.13%	1	0	0	0	0	1	0	0	0	0	0
LIONHEART'S CANT TOUCH THIS	3.13%	1	0	0	0	0	1	0	0	0	0	0
COX'S GOODTIME THE JOCK	3.13%	9	0	0	0	0	0	1	0	2	2	4
	3.13%	1	0	0	0	0	1	0	0	0	0	0
AVIGDORS CODE D'HONNEUR OF BANDOG	3.13%	1	0	0	0	0	1	0	0	0	0	0
	3.13%	2	0	0	0	0	0	2	0	0	0	0
	3.13%	2	0	0	0	0	0	2	0	0	0	0
SHORE LOOKIN GOOD	3.13%	1	0	0	0	0	1	0	0	0	0	0
C AND D'S MADONNA LA MON	2.93%	6	0	0	0	0	0	1	1	0	2	2
COX'S GOODTIME CHARLIE BROWN	2.64%	13	0	0	0	0	0	0	1	2	1	9
COX'S GOOD TIME ACE IN THE HOLE	2.54%	13	0	0	0	0	0	0	0	3	4	6
BANDOG'S A MILLION WISHES	2.54%	6	0	0	0	0	0	0	1	4	1	0
BANDOG'S BAYOU'S CREME BRULEE	2.34%	2	0	0	0	0	0	1	1	0	0	0
COX'S GOODTIME MEAGAN OF ACE	2.25%	11	0	0	0	0	0	0	1	1	2	7
	2.25%	4	0	0	0	0	0	1	0	1	1	1
COXS GOODTIME PETITE MINNIE	2.25%	14	0	0	0	0	0	0	0	2	3	9
JACKPOT TWINLAKE READYTORUMBLE	2.15%	3	0	0	0	0	0	1	0	1	1	0
COX'S GOODTIME BARNSTORMER	2.15%	6	0	0	0	0	0	0	2	0	2	2
	2.15%	3	0	0	0	0	0	1	0	1	1	0
GARDIEN'S LUMINATES THE RING	2.15%	5	0	0	0	0	0	0	1	3	1	0
COX'S GOODTIME DAGNY DVILLE	1.86%	3	0	0	0	0	0	1	0	0	1	1
COXS GOODTIME CHARLIE'S ANGEL	1.86%	12	0	0	0	0	0	0	0	1	4	7
BELBOULECAN DOMINION VIOLA	1.86%	3	0	0	0	0	0	1	0	0	1	1
ENSTROM'S EL'BEE GREAT	1.86%	12	0	0	0	0	0	0	0	1	4	7
COX'S GOODTIME BIT O'GOLD	1.76%	6	0	0	0	0	0	0	1	1	2	2
LIONHEART'S SWEET BABY JAMES	1.56%	1	0	0	0	0	0	1	0	0	0	0
LIONHEART'S THUMBELINA	1.56%	1	0	0	0	0	0	1	0	0	0	0
BANDOG'S JOY RIDER	1.56%	1	0	0	0	0	0	1	0	0	0	0
JACKPOT KWIK PIK TIKET PETTY	1.56%	5	0	0	0	0	0	0	1	1	1	2
ROBOBULL FABELHAFT XCELSIOR	1.56%	1	0	0	0	0	0	1	0	0	0	0
ROBOBULL FABELHAFT INFERNO	1.56%	1	0	0	0	0	0	1	0	0	0	0
XCLUSIVE DE LA PARURE	1.56%	2	0	0	0	0	0	0	2	0	0	0
BANDOG'S JOY TO THE WORLD	1.56%	13	0	0	0	0	0	0	0	0	3	10
	1.56%	1	0	0	0	0	0	1	0	0	0	0
BOCAGUAY AVIGDORS NORMA	1.56%	1	0	0	0	0	0	1	0	0	0	0
PETIT MOTIF BE ON THE LOOKOUT	1.56%	1	0	0	0	0	0	1	0	0	0	0
SHORE TRES BON CHIEN BETTY BOOP	1.56%	1	0	0	0	0	0	1	0	0	0	0
ESCAPADE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
K N' D FOXY JOE OF COX'S GOODTIME	1.46%	12	0	0	0	0	0	0	0	0	3	9
COX'S GOODTIME LI'L CHARLSIE	1.37%	5	0	0	0	0	0	0	1	0	2	2
C AND D'S ANGELENE OF SHALMAR	1.37%	4	0	0	0	0	0	0	1	1	0	2
COX'S GOOD TIME DORENE	1.27%	9	0	0	0	0	0	0	0	0	4	5
ADAMS' UNIQUE PHYSIQUE	1.27%	9	0	0	0	0	0	0	0	0	4	5
JACKPOT! DIVA LAS VEGAS	1.07%	3	0	0	0	0	0	0	1	0	1	1
	1.07%	5	0	0	0	0	0	0	0	1	3	1
COX'S GOODTIME JUBILEE	0.98%	4	0	0	0	0	0	0	0	2	0	2
COX'S GOOD TIME DANDY ANDY	0.98%	6	0	0	0	0	0	0	0	1	1	4
BELBOULECAN HISTOIRE DE MA VIE	0.88%	2	0	0	0	0	0	0	1	0	0	1
NINON OF FEE'S VALLEY	0.88%	2	0	0	0	0	0	0	1	0	0	1
COX'S GOODTIME PIERRE OF K AND D	0.88%	7	0	0	0	0	0	0	0	0	2	5
COX'S GOODTIME MINDY LOU OFKN'D	0.88%	4	0	0	0	0	0	0	0	1	2	1
UNIC DE LA PARURE	0.88%	3	0	0	0	0	0	0	0	2	0	1
LIONHEART'S TOM THUMB	0.78%	1	0	0	0	0	0	0	1	0	0	0
LIONHEART'S SWEET SUGAR COOKIE	0.78%	1	0	0	0	0	0	0	1	0	0	0
STARHAVEN LONGDOWN DARTAGNAN	0.78%	1	0	0	0	0	0	0	1	0	0	0
COX'S GOODTIME SUGAR PLUM	0.78%	4	0	0	0	0	0	0	0	1	1	2
COMEPATABULL'S READY TO RUMBLE	0.78%	1	0	0	0	0	0	0	1	0	0	0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT	0.78%	1	0	0	0	0	0	0	1	0	0	0
UNBARA DE LA PARURE	0.78%	2	0	0	0	0	0	0	0	2	0	0
DELGALES BOCAGUAY	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
	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
	0.78%	1	0	0	0	0	0	0	1	0	0	0
TEXAS BOY V. FIVELZIGHT	0.78%	1	0	0	0	0	0	0	1	0	0	0
CACHAREL DE LA PARURE	0.78%	1	0	0	0	0	0	0	1	0	0	0
FREEDOMS NOTTINGHAM LACE	0.68%	5	0	0	0	0	0	0	0	0	2	3
IVY ROAD'S PETTY CASH JACKPOT	0.68%	3	0	0	0	0	0	0	0	1	1	1
	0.68%	3	0	0	0	0	0	0	0	1	1	1
KISHNIGA'S BENVENUTO	0.68%	4	0	0	0	0	0	0	0	0	3	1
COX'S GOOD TIME HOT TODDY	0.68%	5	0	0	0	0	0	0	0	0	2	3
COX'S GOOD TIME LA TIGRE	0.68%	5	0	0	0	0	0	0	0	0	2	3
COXS GOOD TIME CRICKET	0.68%	5	0	0	0	0	0	0	0	0	2	3
FAIRMONTS HEART TO BEAT	0.68%	7	0	0	0	0	0	0	0	0	0	7
ENSTROM'S PUDDIN'S PRINCESS	0.68%	6	0	0	0	0	0	0	0	0	1	5
	0.59%	6	0	0	0	0	0	0	0	0	0	6
COX'S GOODTIME I'M CHARLIE TOO II	0.59%	2	0	0	0	0	0	0	0	1	1	0
FOURSTAR BANDOGS PATTYS PUDDIN	0.59%	2	0	0	0	0	0	0	0	1	1	0
C AND D'S DELIGHTFUL JAMIE	0.59%	2	0	0	0	0	0	0	0	1	1	0
ENSTROM'S WILL HE MAKE IT	0.59%	5	0	0	0	0	0	0	0	0	1	4
	0.59%	5	0	0	0	0	0	0	0	0	1	4
	0.59%	5	0	0	0	0	0	0	0	0	1	4
VI DU LAC STARHAVEN'S DANTE	0.49%	2	0	0	0	0	0	0	0	1	0	1
HONNORE-TAMINO DE LA CHAMPETRE	0.49%	3	0	0	0	0	0	0	0	0	2	1
COX'S GOOD TIME SANDMAN	0.49%	4	0	0	0	0	0	0	0	0	1	3
ALLSTONE DOUGLAS	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
IMPERATRICE CLEOPATRA DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
KARENDON'S JOYAU DE FRANCE	0.39%	1	0	0	0	0	0	0	0	1	0	0
COMPATABULL'S KISHNIGA NICOLE	0.39%	1	0	0	0	0	0	0	0	1	0	0
LICKS COOL HAND LUKE	0.39%	1	0	0	0	0	0	0	0	1	0	0
JACQUELLA OURAGAN	0.39%	2	0	0	0	0	0	0	0	0	2	0
YSATIS DE LA PARURE	0.39%	2	0	0	0	0	0	0	0	0	2	0
	0.39%	2	0	0	0	0	0	0	0	0	2	0
	0.39%	4	0	0	0	0	0	0	0	0	0	4
TERRETTE'S JOIE DE NOEL	0.39%	4	0	0	0	0	0	0	0	0	0	4
	0.39%	4	0	0	0	0	0	0	0	0	0	4
	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
STARHAVEN'S OUIJA MA REVE RETOUR	0.39%	1	0	0	0	0	0	0	0	1	0	0
ARMANI 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
COX'S GOODTIME LUCY	0.29%	2	0	0	0	0	0	0	0	0	1	1
COLONEL TRUSARDI DE LA PARURE	0.29%	3	0	0	0	0	0	0	0	0	0	3
KISHNIGA'S GLADRAGS SHOWBIZ	0.29%	3	0	0	0	0	0	0	0	0	0	3
OMAR SHARIF DE LA PARURE	0.29%	2	0	0	0	0	0	0	0	0	1	1
LEIBOLL'S HANNIBAL	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
STARHAVEN'S MON SAUVAGE	0.29%	2	0	0	0	0	0	0	0	0	1	1
COX'S GOOD TIME PETITE MIMI	0.29%	2	0	0	0	0	0	0	0	0	1	1
C AND D'S T MODEL SPECIAL	0.29%	2	0	0	0	0	0	0	0	0	1	1
	0.29%	3	0	0	0	0	0	0	0	0	0	3
	0.29%	3	0	0	0	0	0	0	0	0	0	3
LEBULL ADAMS DINA OF RAGTIME	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
ADONIS EL FUERTE	0.20%	1	0	0	0	0	0	0	0	0	1	0
KISHNIGA'S SHOWBIZ CHELSEA	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
VALENTINO DE LA PARURE	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
OKLAHOMA MISS V. FIVELZIGHT	0.20%	1	0	0	0	0	0	0	0	0	1	0
BORN-Ö'S DOMINIQUE	0.20%	2	0	0	0	0	0	0	0	0	0	2
JACQUELLA MERVEILLEUX	0.20%	2	0	0	0	0	0	0	0	0	0	2
XOE DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
MEREDIQUE DE LA CHAMPETRE	0.20%	2	0	0	0	0	0	0	0	0	0	2
DUC DALI DE LA PARURE	0.20%	2	0	0	0	0	0	0	0	0	0	2
ESTELLA DE LA PARURE	0.20%	2	0	0	0	0	0	0	0	0	0	2
COX'S GOOD TIME SPARKLE OF KN'D	0.20%	2	0	0	0	0	0	0	0	0	0	2
FAIRMONT'S RADAR AHEAD	0.20%	2	0	0	0	0	0	0	0	0	0	2
COXS GOOD TIME PETITE POUPEE	0.20%	2	0	0	0	0	0	0	0	0	0	2
MADAMOISELLE COCO DE PETIT DRAC	0.20%	2	0	0	0	0	0	0	0	0	0	2
ENSTROM'S SPIKE OF STARHAVEN	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
	0.20%	1	0	0	0	0	0	0	0	0	1	0
VANESSA DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
COLONEL BLANC DE LA PARURE	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
CROCKETT'S RAM BULL N GIRL	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
	0.20%	1	0	0	0	0	0	0	0	0	1	0
HANAHAUS BRONZED OSSIE	0.20%	1	0	0	0	0	0	0	0	0	1	0
COX'S GOODTIME O'NARLY PECODA	0.10%	1	0	0	0	0	0	0	0	0	0	1
STARHAVEN'S LA ECSTASY	0.10%	1	0	0	0	0	0	0	0	0	0	1
STARHAVEN'S HOT AND SPICY	0.10%	1	0	0	0	0	0	0	0	0	0	1
BANDOG'S EARNIN' RESPECT	0.10%	1	0	0	0	0	0	0	0	0	0	1
KARENDON'S PREMIERE EDITION	0.10%	1	0	0	0	0	0	0	0	0	0	1
EXTRAVAGANTE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ANJOU 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
RUTKJAER'S ALBERTE	0.10%	1	0	0	0	0	0	0	0	0	0	1
UNBARSY DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ANJA VAN HARTOGS VREUGD	0.10%	1	0	0	0	0	0	0	0	0	0	1
WOLF'N WRINKLES J. EDGAR	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
ENSTROM'S VANILLA PUDDIN	0.10%	1	0	0	0	0	0	0	0	0	0	1
C AND D'S TRACY LYNN	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
ENSTROM'S SANDMAN'S TUFF STUF	0.10%	1	0	0	0	0	0	0	0	0	0	1
COX'S GOOD TIME CHRISTMAS EVE	0.10%	1	0	0	0	0	0	0	0	0	0	1
BURLINGTON BERTI OF BORISTI	0.10%	1	0	0	0	0	0	0	0	0	0	1
WINDMARKS POLKA DOT ANNIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ANDREA DES GENTILS MINOIS	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
STARHAVEN'S MAKE A WISH	0.10%	1	0	0	0	0	0	0	0	0	0	1
GUY-LAROCHE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
TOPETTE MISS MILO	0.10%	1	0	0	0	0	0	0	0	0	0	1
DON CAMILO DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1