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:
2STARS BYE FELICIA

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	245	2	4	7	10	16	23	35	51	72	95
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1801	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	88.0%	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
LIONHEART'S UNDER MY THUMB AT STORMY MOUNTAIN	50.00%	1	1	0	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	0
LIONHEART'S TOM THUMB	25.00%	1	0	1	0	0	0	0	0	0	0	0
LIONHEART'S JEU DE TAROT	25.00%	1	0	1	0	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	0
2 STARS GIRL ON FIRE	25.00%	1	0	1	0	0	0	0	0	0	0	0
BRIARPATCH'S SAM I AM	12.50%	1	0	0	1	0	0	0	0	0	0	0
VOGUE DU CHAMPAGNE LIONHEART	12.50%	1	0	0	1	0	0	0	0	0	0	0
LIONHEART'S NOBLE TROUBADOUR O'HALLMARK	12.50%	1	0	0	1	0	0	0	0	0	0	0
BANDOG BAYOU'S THE WARRIOR	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
2 STARS ONE TOUGH HOMBRE	12.50%	1	0	0	1	0	0	0	0	0	0	0
2 STARS SPIRIT OF LIBERTY	12.50%	1	0	0	1	0	0	0	0	0	0	0
	12.50%	2	0	0	0	2	0	0	0	0	0	0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS	12.50%	2	0	0	0	2	0	0	0	0	0	0
C AND D'S LABOSS MON BUNTIN	9.38%	3	0	0	0	1	0	2	0	0	0	0
ROBOBULL FABELHAFT XCELSIOR	9.38%	2	0	0	0	1	1	0	0	0	0	0
COX'S GOODTIME POLAR BEAR	7.81%	5	0	0	0	0	1	2	2	0	0	0
COX'S GOODTIME JAKE OF JOCK	6.84%	12	0	0	0	0	0	2	2	3	5	0
LIONHEART'S FORTUNE COOKIE	6.25%	1	0	0	0	1	0	0	0	0	0	0
JACKPOT! I'M THE BOSS OF JUSTUS	6.25%	2	0	0	0	0	2	0	0	0	0	0
C AND D'S SAMANTHA	6.25%	1	0	0	0	1	0	0	0	0	0	0
BELBOULECAN DU CHAMPAGNE MONDO	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
LIONHEART FABLEHAFT CRUSADER	6.25%	1	0	0	0	1	0	0	0	0	0	0
LIONHEART'S RUBYCUBE OF DYGROS	6.25%	2	0	0	0	0	2	0	0	0	0	0
BANDOG'S BAYOU'S CREME BRULEE	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
	6.25%	2	0	0	0	0	2	0	0	0	0	0
COX'S GOODTIME THE JOCK	5.86%	7	0	0	0	0	1	0	1	5	0	0
COX'S GOODTIME ISABELLA	5.37%	12	0	0	0	0	0	1	3	2	1	5
C AND D'S MADONNA LA MON	4.69%	3	0	0	0	0	1	0	2	0	0	0
COMEPATABULL'S READY TO RUMBLE	4.69%	2	0	0	0	0	1	1	0	0	0	0
XCLUSIVE DE LA PARURE	4.69%	2	0	0	0	0	1	1	0	0	0	0
COX'S GOODTIME BARNSTORMER	3.91%	5	0	0	0	0	0	0	5	0	0	0
BANDOG'S ONE IN A MILLION	3.91%	4	0	0	0	0	0	1	3	0	0	0
COX'S GOOD TIME DORENE	3.71%	22	0	0	0	0	0	0	0	4	4	14
ADAMS' UNIQUE PHYSIQUE	3.71%	22	0	0	0	0	0	0	0	4	4	14
COX'S GOODTIME JOCK OF BRIDGES	3.42%	12	0	0	0	0	0	0	2	2	3	5
COXS GOODTIME PETITE MINNIE	3.42%	12	0	0	0	0	0	0	2	2	3	5
GARDIEN BANDOG YANKEE DOODLE	3.13%	1	0	0	0	0	1	0	0	0	0	0
BANDOG'S JUMP FOR JOY	3.13%	1	0	0	0	0	1	0	0	0	0	0
JACKPOT! GOODTIME IN LAS VEGAS	3.13%	2	0	0	0	0	0	2	0	0	0	0
COX'S GOODTIME DAGNY DVILLE	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
BELBOULECAN DOMINION VIOLA	3.13%	1	0	0	0	0	1	0	0	0	0	0
LIONHEART'S HONEYBEE O'DYGROS	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
COX'S GOODTIME LI'L CHARLSIE	2.93%	7	0	0	0	0	0	1	0	1	5	0
JACKPOT KWIK PIK TIKET PETTY	2.73%	5	0	0	0	0	0	0	2	3	0	0
COX'S GOODTIME MINDY LOU OFKN'D	2.54%	11	0	0	0	0	0	0	1	1	5	4
COX'S GOOD TIME DANDY ANDY	2.44%	12	0	0	0	0	0	0	1	1	3	7
FAIRMONTS HEART TO BEAT	2.44%	18	0	0	0	0	0	0	0	0	7	11
ENSTROM'S EL'BEE GREAT	2.44%	7	0	0	0	0	0	0	1	3	2	1
COXS GOODTIME CHARLIE'S ANGEL	2.44%	7	0	0	0	0	0	0	1	3	2	1
C AND D'S ANGELENE OF SHALMAR	2.34%	3	0	0	0	0	0	1	0	2	0	0
KARENDON'S JOYAU DE FRANCE	2.34%	2	0	0	0	0	0	1	1	0	0	0
COMPATABULL'S KISHNIGA NICOLE	2.34%	2	0	0	0	0	0	1	1	0	0	0
UNIC DE LA PARURE	2.34%	2	0	0	0	0	0	1	1	0	0	0
UNBARA DE LA PARURE	2.34%	2	0	0	0	0	0	1	1	0	0	0
JACKPOT! DIVA LAS VEGAS	2.34%	3	0	0	0	0	0	0	3	0	0	0
BANDOG'S JOY TO THE WORLD	2.34%	5	0	0	0	0	0	0	1	4	0	0
	1.95%	12	0	0	0	0	0	0	0	2	2	8
	1.95%	16	0	0	0	0	0	0	0	0	4	12
COX'S GOODTIME JUBILEE	1.95%	5	0	0	0	0	0	0	0	5	0	0
K N' D FOXY JOE OF COX'S GOODTIME	1.95%	4	0	0	0	0	0	0	1	3	0	0
COX'S GOODTIME SUGAR PLUM	1.86%	8	0	0	0	0	0	0	1	1	1	5
COX'S GOODTIME I'M CHARLIE TOO II	1.56%	1	0	0	0	0	0	1	0	0	0	0
FOURSTAR BANDOGS PATTYS PUDDIN	1.56%	1	0	0	0	0	0	1	0	0	0	0
BELBOULECAN HISTOIRE DE MA VIE	1.56%	1	0	0	0	0	0	1	0	0	0	0
NINON OF FEE'S VALLEY	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
GARDIEN'S LUMINATES THE RING	1.56%	1	0	0	0	0	0	1	0	0	0	0
BANDOG'S A MILLION WISHES	1.56%	1	0	0	0	0	0	1	0	0	0	0
BANDOG'S GARDIEN ANGEL	1.56%	1	0	0	0	0	0	1	0	0	0	0
COX'S GOOD TIME HOT TODDY	1.46%	7	0	0	0	0	0	0	0	2	2	3
FREEDOMS NOTTINGHAM LACE	1.46%	7	0	0	0	0	0	0	0	2	2	3
COXS GOOD TIME CRICKET	1.46%	7	0	0	0	0	0	0	0	2	2	3
COX'S GOODTIME PIERRE OF K AND D	1.37%	3	0	0	0	0	0	0	1	1	1	0
IVY ROAD'S PETTY CASH JACKPOT	1.37%	5	0	0	0	0	0	0	0	2	3	0
	1.37%	5	0	0	0	0	0	0	0	2	3	0
COX'S GOOD TIME SANDMAN	1.27%	7	0	0	0	0	0	0	0	1	3	3
COLONEL TRUSARDI DE LA PARURE	1.27%	7	0	0	0	0	0	0	0	1	3	3
ENSTROM'S WILL HE MAKE IT	1.17%	6	0	0	0	0	0	0	0	1	3	2
	1.17%	8	0	0	0	0	0	0	0	0	4	4
TERRETTE'S JOIE DE NOEL	1.17%	8	0	0	0	0	0	0	0	0	4	4
	1.17%	8	0	0	0	0	0	0	0	0	4	4
C AND D'S DELIGHTFUL JAMIE	1.17%	3	0	0	0	0	0	0	1	0	2	0
	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
KISHNIGA'S SHOWBIZ CHELSEA	1.17%	2	0	0	0	0	0	0	1	1	0	0
HONNORE-TAMINO DE LA CHAMPETRE	1.17%	2	0	0	0	0	0	0	1	1	0	0
	1.17%	5	0	0	0	0	0	0	0	1	4	0
LEBULL ADAMS DINA OF RAGTIME	1.17%	5	0	0	0	0	0	0	0	1	4	0
	1.07%	7	0	0	0	0	0	0	0	1	1	5
OMAR SHARIF DE LA PARURE	0.98%	6	0	0	0	0	0	0	0	1	1	4
	0.98%	5	0	0	0	0	0	0	0	0	5	0
	0.98%	4	0	0	0	0	0	0	0	1	3	0
VALENTINO DE LA PARURE	0.88%	4	0	0	0	0	0	0	0	1	2	1
BORN-Ö'S DOMINIQUE	0.88%	4	0	0	0	0	0	0	0	1	2	1
ALLSTONE DOUGLAS	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
IMPERATRICE CLEOPATRA DE LA PARURE	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
COX'S GOODTIME LUCY	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
JIMMY LEE'S BANDOLERO OF ONO	0.68%	7	0	0	0	0	0	0	0	0	0	7
JIMMY LEE'S SPARKLE	0.68%	7	0	0	0	0	0	0	0	0	0	7
COX'S GOOD TIME PETITE MIMI	0.68%	3	0	0	0	0	0	0	0	1	1	1
C AND D'S T MODEL SPECIAL	0.68%	4	0	0	0	0	0	0	0	1	0	3
	0.68%	5	0	0	0	0	0	0	0	0	2	3
	0.68%	5	0	0	0	0	0	0	0	0	2	3
COX'S GOOD TIME SPARKLE OF KN'D	0.59%	4	0	0	0	0	0	0	0	0	2	2
ENSTROM'S VANILLA PUDDIN	0.59%	5	0	0	0	0	0	0	0	0	1	4
COXS GOOD TIME PETITE POUPEE	0.59%	4	0	0	0	0	0	0	0	0	2	2
FAIRMONT'S RADAR AHEAD	0.59%	4	0	0	0	0	0	0	0	0	2	2
MADAMOISELLE COCO DE PETIT DRAC	0.59%	4	0	0	0	0	0	0	0	0	2	2
	0.59%	5	0	0	0	0	0	0	0	0	1	4
COLONEL BLANC DE LA PARURE	0.59%	4	0	0	0	0	0	0	0	0	2	2
LEIBOLL'S HANNIBAL	0.59%	2	0	0	0	0	0	0	0	1	1	0
JACQUELLA MERVEILLEUX	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
MEREDIQUE DE LA CHAMPETRE	0.59%	2	0	0	0	0	0	0	0	1	1	0
	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
COX'S GOOD TIME CHRISTMAS EVE	0.49%	4	0	0	0	0	0	0	0	0	1	3
ANDREA DES GENTILS MINOIS	0.49%	4	0	0	0	0	0	0	0	0	1	3
BANDOG'S EARNIN' RESPECT	0.39%	1	0	0	0	0	0	0	0	1	0	0
TERRETTE'S LORD SIMON DBOUTON	0.39%	4	0	0	0	0	0	0	0	0	0	4
TERRETTE'S GILL DE LABERIEUS	0.39%	4	0	0	0	0	0	0	0	0	0	4
	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
VANESSA DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
WAMBO DE LA PARURE	0.39%	3	0	0	0	0	0	0	0	0	1	2
FRANCOIS DE LA PARURE	0.39%	3	0	0	0	0	0	0	0	0	1	2
BARON BALOU DE LA PARURE	0.39%	3	0	0	0	0	0	0	0	0	1	2
ZARTAN VON DER GRIMMELSBURG	0.39%	4	0	0	0	0	0	0	0	0	0	4
ODILO VON DER GRIMMELSBURG	0.39%	3	0	0	0	0	0	0	0	0	1	2
JACQUELLA GIGOLETTE	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
	0.39%	1	0	0	0	0	0	0	0	1	0	0
LAFOREST'S JOLLY SANDMAN	0.29%	3	0	0	0	0	0	0	0	0	0	3
COX'S PETITE BABETTE	0.29%	3	0	0	0	0	0	0	0	0	0	3
BURLINGTON BERTI OF BORISTI	0.29%	2	0	0	0	0	0	0	0	0	1	1
WINDMARKS POLKA DOT ANNIE	0.29%	2	0	0	0	0	0	0	0	0	1	1
L'ANGE DE LA PARURE	0.29%	2	0	0	0	0	0	0	0	0	1	1
CHIQUITA VON DER GRIMMELSBURG	0.29%	2	0	0	0	0	0	0	0	0	1	1
BONBONNIERE-BLANCHE DE LA PARURE	0.29%	3	0	0	0	0	0	0	0	0	0	3
LEIBÖLL'S CATHARINA	0.29%	2	0	0	0	0	0	0	0	0	1	1
DORYAN VAN HET PENSELENHOEKJE	0.29%	2	0	0	0	0	0	0	0	0	1	1
CARESSE-CHANTAL DE L'AMABILITE	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
COX'S GOODTIME ANGELA	0.20%	1	0	0	0	0	0	0	0	0	1	0
ENSTROM'S SANDMAN'S TUFF STUF	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
	0.20%	2	0	0	0	0	0	0	0	0	0	2
COX'S GOOD TIME PIERRE	0.20%	2	0	0	0	0	0	0	0	0	0	2
XANDER VAN FIVELZIGHT	0.20%	2	0	0	0	0	0	0	0	0	0	2
GWENDOLYNE DE PETIT DRAC	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%	1	0	0	0	0	0	0	0	0	1	0
	0.20%	1	0	0	0	0	0	0	0	0	1	0
COCO VON DER GRIMMELSBURG	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%	2	0	0	0	0	0	0	0	0	0	2
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
LAFOREST'S SUGAR BEAR	0.10%	1	0	0	0	0	0	0	0	0	0	1
TOMMYVILLE TINTORETTO	0.10%	1	0	0	0	0	0	0	0	0	0	1
BENHOOKS JONATHAN OF FLITCHSTAR	0.10%	1	0	0	0	0	0	0	0	0	0	1
BITTER SWEET OF BORISTI	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
PICASSO DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
QUINCY VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
HEUREUX HENRI 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
AMADEE MA JOIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
KISHNIGA KNOLLAND KATIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
HELOISE VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
LEIBÖLL'S BONITA	0.10%	1	0	0	0	0	0	0	0	0	0	1
LEIBÖLL'S ANGELINA	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
BERNICE VAN HET PENSELENHOEKJE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE	0.10%	1	0	0	0	0	0	0	0	0	0	1
BABOUIN DE L'AMABILITE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ILUSION DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ADELAINE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
CORINNA VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
COX'S GOOD TIME APRILLE	0.10%	1	0	0	0	0	0	0	0	0	0	1