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:
BAYOU RIDGE LILLY BEAN OF HILSMAN

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	239	2	3	7	9	18	25	37	45	66	101
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1807	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	88.3%	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
HILSMAN'S BAYOU RIDGE BRUISER	50.00%	1	1	0	0	0	0	0	0	0	0	0
HILSMAN'S HYACINTH BEAN	50.00%	1	1	0	0	0	0	0	0	0	0	0
HILSMAN'S TUPELO HONEY	37.50%	4	0	1	0	1	2	0	0	0	0	0
BANDOG'S BEETLE JUICE	26.56%	6	0	0	1	1	1	3	0	0	0	0
VI DU LAC STARHAVEN'S DANTE	25.00%	1	0	1	0	0	0	0	0	0	0	0
HILSMAN BANDOG HOLY MOSES!	25.00%	1	0	1	0	0	0	0	0	0	0	0
	20.31%	5	0	0	1	0	1	3	0	0	0	0
BANDOG'S ONE IN A MILLION	18.36%	16	0	0	0	0	2	5	2	7	0	0
KISHNIGA'S BENVENUTO	14.16%	7	0	0	1	0	0	0	1	1	1	3
BANDOG'S KT LOOKING AT YOU	13.28%	6	0	0	0	1	1	1	3	0	0	0
BANDOG'S MAMA MIA	13.28%	6	0	0	0	1	1	1	3	0	0	0
HILSMAN'S BEETLE BAILEY	12.50%	1	0	0	1	0	0	0	0	0	0	0
HILSMAN'S BIT O' HONEY	12.50%	2	0	0	0	2	0	0	0	0	0	0
HILSMAN'S MISSISSIPPI QUEEN	12.50%	1	0	0	1	0	0	0	0	0	0	0
VI DU LAC STARHAVEN'S ANGEL	12.50%	1	0	0	1	0	0	0	0	0	0	0
BANDOG'S FEEL THE MAGIC	12.50%	1	0	0	1	0	0	0	0	0	0	0
K N' D FOXY JOE OF COX'S GOODTIME	9.47%	18	0	0	0	0	0	2	5	2	8	1
BANDOG'S JOY TO THE WORLD	9.38%	17	0	0	0	0	0	2	5	2	8	0
COX'S GOOD TIME ACE IN THE HOLE	7.52%	32	0	0	0	0	0	0	2	7	10	13
	7.42%	7	0	0	0	0	1	1	2	3	0	0
COLONEL TRUSARDI DE LA PARURE	7.03%	5	0	0	0	1	0	0	0	1	1	2
KISHNIGA'S GLADRAGS SHOWBIZ	6.93%	4	0	0	0	1	0	0	0	1	1	1
COX'S GOODTIME JAKE OF JOCK	6.45%	6	0	0	0	0	0	3	2	0	1	0
COX'S GOODTIME ISABELLA	6.35%	6	0	0	0	0	0	3	2	0	0	1
STARHAVEN'S MON SAUVAGE	6.25%	1	0	0	0	1	0	0	0	0	0	0
STARHAVEN'S HOT AND SPICY	6.25%	1	0	0	0	1	0	0	0	0	0	0
ENSTROM'S EL'BEE GREAT	6.25%	6	0	0	0	0	1	0	3	2	0	0
GARDIEN'S LUMINATES THE RING	6.25%	2	0	0	0	0	2	0	0	0	0	0
C AND D'S LABOSS MON BUNTIN	6.25%	2	0	0	0	0	2	0	0	0	0	0
ENSTROM'S PUDDIN'S PRINCESS	5.47%	13	0	0	0	0	0	1	2	3	5	2
	5.37%	20	0	0	0	0	0	0	2	6	3	9
ENSTROM'S WILL HE MAKE IT	4.69%	7	0	0	0	0	0	2	0	3	2	0
	4.69%	17	0	0	0	0	0	0	2	5	2	8
LEBULL ADAMS DINA OF RAGTIME	4.69%	17	0	0	0	0	0	0	2	5	2	8
ADAMS' UNIQUE PHYSIQUE	4.00%	24	0	0	0	0	0	0	0	2	11	11
	3.71%	30	0	0	0	0	0	0	0	0	8	22
CHIRINE MA JOIE	3.61%	4	0	0	0	0	1	0	0	0	2	1
OMAR SHARIF DE LA PARURE	3.42%	3	0	0	0	0	1	0	0	0	1	1
WAMBO DE LA PARURE	3.42%	3	0	0	0	0	1	0	0	0	1	1
KARENDON'S JOYAU DE FRANCE	3.32%	6	0	0	0	0	0	1	1	1	3	0
COLONEL BLANC DE LA PARURE	3.32%	4	0	0	0	0	0	2	0	0	0	2
ANDREA DES GENTILS MINOIS	3.32%	4	0	0	0	0	0	2	0	0	0	2
COXS GOODTIME PETITE MINNIE	3.22%	6	0	0	0	0	0	0	3	2	0	1
ZARTAN VON DER GRIMMELSBURG	3.13%	4	0	0	0	0	0	0	4	0	0	0
ENSTROM'S SPIKE OF STARHAVEN	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
HILSMAN'S AUGUSTUS	3.13%	1	0	0	0	0	1	0	0	0	0	0
HILSMAN'S BLONDE AMBITION	3.13%	1	0	0	0	0	1	0	0	0	0	0
BANDOG'S A MILLION WISHES	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
	2.64%	11	0	0	0	0	0	0	1	2	3	5
ENSTROM'S VANILLA PUDDIN	2.64%	11	0	0	0	0	0	0	1	2	3	5
BONBONNIERE-BLANCHE DE LA PARURE	2.34%	3	0	0	0	0	0	0	3	0	0	0
WOLF'N WRINKLES J. EDGAR	2.34%	7	0	0	0	0	0	0	2	0	3	2
COX'S GOODTIME MEAGAN OF ACE	2.34%	7	0	0	0	0	0	0	0	5	2	0
	1.95%	9	0	0	0	0	0	0	0	2	5	2
	1.95%	9	0	0	0	0	0	0	0	2	5	2
COX'S GOODTIME CHARLIE BROWN	1.86%	7	0	0	0	0	0	0	0	3	3	1
COX'S GOOD TIME DANDY ANDY	1.86%	6	0	0	0	0	0	0	0	4	1	1
COCO VON DER GRIMMELSBURG	1.76%	3	0	0	0	0	0	1	0	0	0	2
AMADEE MA JOIE	1.76%	3	0	0	0	0	0	1	0	0	0	2
PICASSO DE LA PARURE	1.66%	2	0	0	0	0	0	1	0	0	0	1
KISHNIGA KNOLLAND KATIE	1.66%	2	0	0	0	0	0	1	0	0	0	1
	1.66%	6	0	0	0	0	0	0	1	1	1	3
	1.66%	10	0	0	0	0	0	0	0	2	1	7
ZUT-ZOLA VON RATIBOR UND CORVEY	1.56%	4	0	0	0	0	0	0	0	4	0	0
QUINCY VON DER GRIMMELSBURG	1.56%	4	0	0	0	0	0	0	0	4	0	0
FREEDOMS NOTTINGHAM LACE	1.56%	5	0	0	0	0	0	0	0	3	2	0
HEUREUX HENRI DE LA PARURE	1.56%	2	0	0	0	0	0	0	2	0	0	0
	1.56%	2	0	0	0	0	0	0	2	0	0	0
WANDA'S SUGAR MAN	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
RAMBULL'S MINERVA	1.56%	1	0	0	0	0	0	1	0	0	0	0
BANDOG'S LEGEND OF KT	1.56%	1	0	0	0	0	0	1	0	0	0	0
COX'S GOODTIME BIT O'GOLD	1.56%	2	0	0	0	0	0	0	2	0	0	0
C AND D'S ANGELENE OF SHALMAR	1.56%	2	0	0	0	0	0	0	2	0	0	0
COXS GOOD TIME CRICKET	1.56%	5	0	0	0	0	0	0	0	3	2	0
ARROGANCE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
ZENO VON DER GRIMMELSBURG	1.46%	8	0	0	0	0	0	0	0	0	7	1
	1.46%	13	0	0	0	0	0	0	0	0	2	11
	1.46%	13	0	0	0	0	0	0	0	0	2	11
	1.17%	8	0	0	0	0	0	0	0	0	4	4
LE BLANC VON DER GRIMMELSBURG	1.17%	3	0	0	0	0	0	0	0	3	0	0
	1.17%	2	0	0	0	0	0	0	1	1	0	0
JIMMY LEE'S SABLONNEUX D'OR	1.07%	5	0	0	0	0	0	0	0	2	0	3
COLLOM'S PETITE SHERRIE	1.07%	5	0	0	0	0	0	0	0	2	0	3
LAFOREST'S JOLLY SANDMAN	1.07%	6	0	0	0	0	0	0	0	1	2	3
WINDMARKS MISS VICKIE	1.07%	6	0	0	0	0	0	0	0	1	2	3
JIMMY LEE'S SPARKLE	0.88%	7	0	0	0	0	0	0	0	0	2	5
COX'S GOODTIME MINDY LOU OFKN'D	0.88%	6	0	0	0	0	0	0	0	0	3	3
JEANIE VON DER GRIMMELSBURG	0.78%	4	0	0	0	0	0	0	0	0	4	0
CERISETTE VON RATIBOR UND CORVEY	0.78%	4	0	0	0	0	0	0	0	0	4	0
CORINNA VON DER GRIMMELSBURG	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
TRIOMPHE TIA 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
	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
RAMBULL'S SWEET DOTTY GHOST	0.78%	1	0	0	0	0	0	0	1	0	0	0
BANDOG'S GARDIEN ANGEL	0.78%	1	0	0	0	0	0	0	1	0	0	0
COX'S GOOD TIME SPARKLE OF KN'D	0.78%	5	0	0	0	0	0	0	0	0	3	2
COXS GOOD TIME PETITE POUPEE	0.78%	5	0	0	0	0	0	0	0	0	3	2
FAIRMONT'S RADAR AHEAD	0.78%	5	0	0	0	0	0	0	0	0	3	2
MADAMOISELLE COCO DE PETIT DRAC	0.78%	5	0	0	0	0	0	0	0	0	3	2
	0.78%	1	0	0	0	0	0	0	1	0	0	0
HUGUETTE VON RATIBOR UND CORVEY	0.68%	5	0	0	0	0	0	0	0	0	2	3
	0.68%	7	0	0	0	0	0	0	0	0	0	7
THERESA VON DER GRIMMELSBURG	0.68%	7	0	0	0	0	0	0	0	0	0	7
BANDOG'S CHERI CHLOE	0.68%	3	0	0	0	0	0	0	0	1	1	1
HIBOU VON RATIBOR UND CORVEY	0.59%	6	0	0	0	0	0	0	0	0	0	6
	0.59%	3	0	0	0	0	0	0	0	0	3	0
WENDY VON DER GRIMMELSBURG	0.49%	5	0	0	0	0	0	0	0	0	0	5
JIMMY LEE'S BANDOLERO OF ONO	0.49%	5	0	0	0	0	0	0	0	0	0	5
COX'S GOOD TIME PETITE MIMI	0.49%	5	0	0	0	0	0	0	0	0	0	5
ANJOU DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
INCONNUE INES VON RATIBOR UND CORVEY	0.39%	4	0	0	0	0	0	0	0	0	0	4
LAURELWOOD LUCINDA	0.39%	1	0	0	0	0	0	0	0	1	0	0
FLAUBERT VON RATIBOR UND CORVEY	0.39%	2	0	0	0	0	0	0	0	0	2	0
NADINE VON RATIBOR UND CORVEY	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
URIEL VON RATIBOR UND CORVEY	0.39%	4	0	0	0	0	0	0	0	0	0	4
GUSTAVE VON RATIBOR UND CORVEY	0.39%	4	0	0	0	0	0	0	0	0	0	4
	0.39%	2	0	0	0	0	0	0	0	0	2	0
	0.39%	1	0	0	0	0	0	0	0	1	0	0
BESING PETIT ROI	0.39%	1	0	0	0	0	0	0	0	1	0	0
JIMMY LEE'S FLIP	0.39%	2	0	0	0	0	0	0	0	0	2	0
HAMPTON'S CHEVALIER	0.39%	4	0	0	0	0	0	0	0	0	0	4
C AND D'S DIXIE DARLING	0.39%	2	0	0	0	0	0	0	0	0	2	0
BURLINGTON BERTI OF BORISTI	0.39%	3	0	0	0	0	0	0	0	0	1	2
LAFOREST'S DUTCHES OF MITZI	0.39%	3	0	0	0	0	0	0	0	0	1	2
LAFOREST'S HONEY BEAR	0.39%	3	0	0	0	0	0	0	0	0	1	2
TOMMYVILLE TINTORETTO	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
RAMBULL'S SWEET GABBY'S GIRL	0.39%	1	0	0	0	0	0	0	0	1	0	0
BANDOG'S TALK OF THE TOWN	0.39%	1	0	0	0	0	0	0	0	1	0	0
COX'S GOODTIME LUCY	0.39%	1	0	0	0	0	0	0	0	1	0	0
C AND D'S T MODEL SPECIAL	0.39%	2	0	0	0	0	0	0	0	0	2	0
COX'S GOOD TIME CHRISTMAS EVE	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
	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
COX'S GOOD TIME PIERRE	0.29%	3	0	0	0	0	0	0	0	0	0	3
XANDER VAN FIVELZIGHT	0.29%	3	0	0	0	0	0	0	0	0	0	3
GWENDOLYNE DE PETIT DRAC	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
VALENTINO DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
HEUREUX HIBOU DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
KARNES FRANCOIS FILS DE POLAR	0.20%	2	0	0	0	0	0	0	0	0	0	2
OLALA VON DER GRIMMELSBURG	0.20%	1	0	0	0	0	0	0	0	0	1	0
LANCEFIELD LADY PUPPET	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
	0.20%	1	0	0	0	0	0	0	0	0	1	0
COX'S GOODTIME LI'L CHARLSIE	0.20%	1	0	0	0	0	0	0	0	0	1	0
RAIM'S POUPEE	0.20%	2	0	0	0	0	0	0	0	0	0	2
HAMPTON'S MYSTIQUE	0.20%	2	0	0	0	0	0	0	0	0	0	2
TERRETTE'S TOURBILLON ORAGE	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
BOULETTE OF BORISTI	0.20%	2	0	0	0	0	0	0	0	0	0	2
TERRETTE'S LORD SIMON DBOUTON	0.20%	2	0	0	0	0	0	0	0	0	0	2
ENSTROM'S SANDMAN'S TUFF STUF	0.20%	2	0	0	0	0	0	0	0	0	0	2
LA FOREST'S CREAM PUFF	0.20%	2	0	0	0	0	0	0	0	0	0	2
RAGAN'S LAURELWOOD GABRIELLE	0.20%	1	0	0	0	0	0	0	0	0	1	0
TERRETTE'S GILL DE LABERIEUS	0.20%	2	0	0	0	0	0	0	0	0	0	2
BORN-Ö'S DOMINIQUE	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
C AND D'S TRACY LYNN	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%	2	0	0	0	0	0	0	0	0	0	2
L'ANGE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ODILO VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
JAGUAR'S BON VIVANTE	0.10%	1	0	0	0	0	0	0	0	0	0	1
TERRETTE'S GOLDILOCK D'PECHE	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
TOMMYVILLE TROGLODYTE OF HERNHILL	0.10%	1	0	0	0	0	0	0	0	0	0	1
BRITHMEL DWYNWEN OF TOMMYVILLE	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
GLENTHORN MAXIBOY OF LAURELWOOD	0.10%	1	0	0	0	0	0	0	0	0	0	1
LAURELWOOD POOPSIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
COX'S GOODTIME ANGELA	0.10%	1	0	0	0	0	0	0	0	0	0	1
JACQUELLA JACQUES	0.10%	1	0	0	0	0	0	0	0	0	0	1
BORN-Ö'S BONA DEA	0.10%	1	0	0	0	0	0	0	0	0	0	1