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:
FANCIBUL DUBL DAWG DARE COWGIRL

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	256	2	4	7	13	19	34	41	49	72	104
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1790	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	87.5%	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
FANCIBUL'S DUBL DAWG DARE	51.56%	2	1	0	0	0	0	1	0	0	0	0
FANCIBUL'S PIED'N THE SKY	50.00%	1	1	0	0	0	0	0	0	0	0	0
COX'S GOODTIME I'M CHARLIE TOO II	25.78%	2	0	1	0	0	0	0	1	0	0	0
FANCIBULS SWEET SPIRIT	25.78%	2	0	1	0	0	0	0	1	0	0	0
FANCIBUL'S ROCK-N THE BOAT	25.00%	1	0	1	0	0	0	0	0	0	0	0
JEANNIE'S ISABELLA	25.00%	1	0	1	0	0	0	0	0	0	0	0
FANCIBUL'S TIN WOOF SUNDAE	18.75%	2	0	0	1	1	0	0	0	0	0	0
FANCIBUL'S LIMITED EDITION	16.02%	3	0	0	1	0	1	0	0	1	0	0
HERE TIS' UP 'N ADAM'S MATCH	15.23%	4	0	0	1	0	0	1	1	1	0	0
COX'S GOODTIME THE JOCK	12.89%	2	0	0	1	0	0	0	0	1	0	0
COX'S GOODTIME LUCY	12.89%	2	0	0	1	0	0	0	0	1	0	0
FANCIBUL'S OKLAHOMA RUFF-NEK	12.50%	1	0	0	1	0	0	0	0	0	0	0
FANCIBUL SKYWALKER	12.50%	1	0	0	1	0	0	0	0	0	0	0
SMOKEY VALLEY'S WISHBONE	9.38%	2	0	0	0	1	1	0	0	0	0	0
FANCIBUL GRADON BAYOU BARON	8.01%	3	0	0	0	1	0	1	0	0	1	0
HI-ARC'S GREY POUPON	8.01%	3	0	0	0	1	0	1	0	0	1	0
COX'S GOODTIME JAKE OF JOCK	7.62%	4	0	0	0	1	0	0	1	1	1	0
COX'S GOODTIME MINDY LOU OFKN'D	7.62%	10	0	0	0	0	1	2	0	2	1	4
HERE TIS' UP 'N' ADAM DE MCKEE	7.62%	4	0	0	0	1	0	0	1	1	1	0
	7.62%	4	0	0	0	1	0	0	1	1	1	0
COX'S GOODTIME LI'L CHARLSIE	6.45%	2	0	0	0	1	0	0	0	0	1	0
	6.45%	32	0	0	0	0	0	0	2	4	8	18
	6.45%	2	0	0	0	1	0	0	0	0	1	0
FANCIBUL'S SEMINOLE PATCHWORK	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
FANCIBUL'S DIAMOND GEM O'BOSS	6.25%	1	0	0	0	1	0	0	0	0	0	0
JAGUAR'S CHEWBACA JAMEL	6.25%	1	0	0	0	1	0	0	0	0	0	0
FAIRMONTS HEART TO BEAT	5.96%	18	0	0	0	0	0	0	4	5	0	9
ADAMS' UNIQUE PHYSIQUE	5.47%	15	0	0	0	0	0	1	3	0	5	6
COX'S GOOD TIME DORENE	5.37%	14	0	0	0	0	0	1	3	0	5	5
	4.79%	6	0	0	0	0	1	0	1	1	2	1
GRADONS FANCIBUL ATTABOIS	4.69%	2	0	0	0	0	1	1	0	0	0	0
	4.69%	2	0	0	0	0	1	1	0	0	0	0
SMOKEY VALLEY'S SPICE GIRL	4.69%	2	0	0	0	0	1	1	0	0	0	0
	4.69%	2	0	0	0	0	1	1	0	0	0	0
FANCIBULS DIAMOND IN THE SKY	4.69%	2	0	0	0	0	1	1	0	0	0	0
COX'S GOODTIME ISABELLA	4.39%	4	0	0	0	0	1	0	1	1	0	1
	4.00%	7	0	0	0	0	0	1	2	1	2	1
TEA-D'S GRADON BRIARPATCH	4.00%	3	0	0	0	0	1	0	1	0	0	1
	4.00%	3	0	0	0	0	1	0	1	0	0	1
JIMMY LEE'S SPARKLE	3.91%	19	0	0	0	0	0	0	0	4	9	6
COX'S GOODTIME JOCK OF BRIDGES	3.81%	4	0	0	0	0	1	0	0	1	1	1
COXS GOODTIME PETITE MINNIE	3.81%	4	0	0	0	0	1	0	0	1	1	1
LA PETITE PIXIE DE MCKEE	3.71%	6	0	0	0	0	0	2	0	0	2	2
	3.61%	6	0	0	0	0	0	1	2	0	2	1
DAYSTAR'S HIGHLANDER FANCIBUL	3.13%	1	0	0	0	0	1	0	0	0	0	0
KLASSE TIARA OF FANCIBUL	3.13%	1	0	0	0	0	1	0	0	0	0	0
	3.13%	3	0	0	0	0	0	1	2	0	0	0
	3.13%	1	0	0	0	0	1	0	0	0	0	0
JAGUAR'S DON'T MEZ WITH TEX JAMEL	3.13%	1	0	0	0	0	1	0	0	0	0	0
OBSESSION DELL'AKIRIS	3.13%	1	0	0	0	0	1	0	0	0	0	0
JIMMY LEE'S BANDOLERO OF ONO	2.54%	9	0	0	0	0	0	0	0	4	5	0
	2.44%	9	0	0	0	0	0	0	1	3	0	5
TERRETTE'S JOIE DE NOEL	2.44%	9	0	0	0	0	0	0	1	3	0	5
	2.44%	9	0	0	0	0	0	0	1	3	0	5
COX'S GOODTIME POLAR BEAR	2.34%	2	0	0	0	0	0	1	1	0	0	0
	2.34%	2	0	0	0	0	0	1	1	0	0	0
	2.34%	2	0	0	0	0	0	1	1	0	0	0
FANCIBUL GRADON'S SO-FINE	2.34%	2	0	0	0	0	0	1	1	0	0	0
C AND D'S MADONNA LA MON	2.34%	2	0	0	0	0	0	1	1	0	0	0
OMAR SHARIF DE LA PARURE	2.25%	6	0	0	0	0	0	0	2	0	3	1
ENSTROM'S EL'BEE GREAT	2.15%	3	0	0	0	0	0	1	0	1	1	0
COXS GOODTIME CHARLIE'S ANGEL	2.15%	3	0	0	0	0	0	1	0	1	1	0
HAMPTON'S CHEVALIER	2.05%	17	0	0	0	0	0	0	0	0	4	13
	1.95%	2	0	0	0	0	0	1	0	1	0	0
	1.95%	2	0	0	0	0	0	1	0	1	0	0
COX'S GOOD TIME HOT TODDY	1.86%	3	0	0	0	0	0	1	0	0	1	1
FREEDOMS NOTTINGHAM LACE	1.86%	3	0	0	0	0	0	1	0	0	1	1
COXS GOOD TIME CRICKET	1.86%	3	0	0	0	0	0	1	0	0	1	1
	1.86%	3	0	0	0	0	0	1	0	0	1	1
LA PETITE MONIQUE DE MCKEE	1.76%	4	0	0	0	0	0	0	2	0	0	2
	1.66%	13	0	0	0	0	0	0	0	0	4	9
HI-ARC'S MINNIE MOUSE	1.56%	3	0	0	0	0	0	0	1	2	0	0
FANCIBUL UP ABOVE THE WORLD	1.56%	1	0	0	0	0	0	1	0	0	0	0
	1.56%	3	0	0	0	0	0	0	1	2	0	0
ALESSANDROVITTORIO DELL'AKIRIS	1.56%	1	0	0	0	0	0	1	0	0	0	0
JAGUAR'S THE CATS BROKEN HEART	1.56%	1	0	0	0	0	0	1	0	0	0	0
COLONEL TRUSARDI DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
LATOIYA DELL'AKIRIS	1.56%	1	0	0	0	0	0	1	0	0	0	0
JIMMY LEE'S FLIP	1.37%	10	0	0	0	0	0	0	0	0	4	6
COX'S GOOD TIME SANDMAN	1.17%	4	0	0	0	0	0	0	1	0	1	2
	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
C AND D'S ANGELENE OF SHALMAR	1.17%	2	0	0	0	0	0	0	1	1	0	0
ANDREA DES GENTILS MINOIS	1.17%	6	0	0	0	0	0	0	0	2	0	4
ENSTROM'S WILL HE MAKE IT	1.07%	3	0	0	0	0	0	0	1	0	1	1
COLONEL BLANC DE LA PARURE	1.07%	5	0	0	0	0	0	0	0	2	0	3
ZARTAN VON DER GRIMMELSBURG	1.07%	7	0	0	0	0	0	0	0	0	4	3
CHIRINE MA JOIE	0.98%	2	0	0	0	0	0	0	1	0	1	0
COCO VON DER GRIMMELSBURG	0.98%	4	0	0	0	0	0	0	0	2	0	2
COX'S GOOD TIME SPARKLE OF KN'D	0.88%	2	0	0	0	0	0	0	1	0	0	1
COXS GOOD TIME PETITE POUPEE	0.88%	2	0	0	0	0	0	0	1	0	0	1
FAIRMONT'S RADAR AHEAD	0.88%	2	0	0	0	0	0	0	1	0	0	1
MADAMOISELLE COCO DE PETIT DRAC	0.88%	2	0	0	0	0	0	0	1	0	0	1
COX'S GOODTIME SUGAR PLUM	0.78%	4	0	0	0	0	0	0	0	1	1	2
	0.78%	2	0	0	0	0	0	0	0	2	0	0
FILOU JOLIE VON DER RUE DE LA VERT	0.78%	1	0	0	0	0	0	0	1	0	0	0
JAGUAR'S GATI GATI DE FRAU	0.78%	1	0	0	0	0	0	0	1	0	0	0
ENSTROM'S VANILLA PUDDIN	0.68%	3	0	0	0	0	0	0	0	1	1	1
BOUTON OF BORISTI	0.68%	6	0	0	0	0	0	0	0	0	1	5
	0.68%	3	0	0	0	0	0	0	0	1	1	1
COX'S GOOD TIME DANDY ANDY	0.59%	2	0	0	0	0	0	0	0	1	1	0
COX'S PETITE BABETTE	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
QUINCY VON DER GRIMMELSBURG	0.59%	6	0	0	0	0	0	0	0	0	0	6
AMADEE MA JOIE	0.59%	3	0	0	0	0	0	0	0	1	0	2
COX'S GOOD TIME CHRISTMAS EVE	0.49%	2	0	0	0	0	0	0	0	1	0	1
TERRETTE'S JEANIEBELLE PETIT	0.49%	4	0	0	0	0	0	0	0	0	1	3
TERRETTE'S TOURBILLON D'GAMIN	0.49%	5	0	0	0	0	0	0	0	0	0	5
LAFOREST'S JOLLY SANDMAN	0.49%	3	0	0	0	0	0	0	0	0	2	1
TERRETTE'S LE CAPITAINE	0.49%	4	0	0	0	0	0	0	0	0	1	3
ODILO VON DER GRIMMELSBURG	0.49%	3	0	0	0	0	0	0	0	0	2	1
HEUREUX HENRI DE LA PARURE	0.49%	3	0	0	0	0	0	0	0	0	2	1
HAMPTON'S MYSTIQUE	0.39%	4	0	0	0	0	0	0	0	0	0	4
HAMPTON'S POUPEE D'OR	0.39%	4	0	0	0	0	0	0	0	0	0	4
PETITE CAESAR D'TABBERT-MCKEE	0.39%	2	0	0	0	0	0	0	0	0	2	0
MA TEMPETE DE NEIGE DE MCKEE	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
	0.39%	1	0	0	0	0	0	0	0	1	0	0
COX'S GOOD TIME PIERRE	0.39%	1	0	0	0	0	0	0	0	1	0	0
XANDER VAN FIVELZIGHT	0.39%	1	0	0	0	0	0	0	0	1	0	0
GWENDOLYNE DE PETIT DRAC	0.39%	1	0	0	0	0	0	0	0	1	0	0
RAMONA PRINCESSE DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
FRANCOISE HARDY DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
INOVATION-PRINCE DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
BONBONNIERE-BLANCHE DE LA PARURE	0.39%	2	0	0	0	0	0	0	0	0	2	0
ZUT-ZOLA 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
CORINNA VON DER GRIMMELSBURG	0.39%	2	0	0	0	0	0	0	0	0	2	0
COX'S GOOD TIME PETITE MIMI	0.29%	2	0	0	0	0	0	0	0	0	1	1
BURLINGTON BERTI OF BORISTI	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
RAIM'S MERRY LISETTE	0.29%	3	0	0	0	0	0	0	0	0	0	3
C AND D'S T MODEL SPECIAL	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
JIMMY LEE'S SABLONNEUX D'OR	0.20%	1	0	0	0	0	0	0	0	0	1	0
TERRETTE'S TOURBILLON ORAGE	0.20%	2	0	0	0	0	0	0	0	0	0	2
LAFOREST'S DUTCHES OF MITZI	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
COX'S PETITE GIDGET	0.20%	1	0	0	0	0	0	0	0	0	1	0
ARMANI DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
UTAH VAN FIVELZIGHT	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
JAGUAR'S CREME DE LA CREME	0.20%	1	0	0	0	0	0	0	0	0	1	0
COLLOM'S PETITE SHERRIE	0.20%	1	0	0	0	0	0	0	0	0	1	0
TABBERTS FOXY MAMMA	0.20%	2	0	0	0	0	0	0	0	0	0	2
FRANCOIS DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
JOIE VAN EPPIES BARGIE	0.20%	1	0	0	0	0	0	0	0	0	1	0
ASTA VON DER GRIMMELSBURG	0.20%	1	0	0	0	0	0	0	0	0	1	0
JEZEBEL DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
LE BLANC VON DER GRIMMELSBURG	0.20%	2	0	0	0	0	0	0	0	0	0	2
GERMAINE DE LA PARURE	0.20%	2	0	0	0	0	0	0	0	0	0	2
WANDA DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
VOILA COCO VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
NANDA DE LA PARURE	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
RANI VON DER GRIMMELSBURG	0.20%	2	0	0	0	0	0	0	0	0	0	2
ILUSION DE LA PARURE	0.20%	2	0	0	0	0	0	0	0	0	0	2
GIBOULEE MA JOIE	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
JAGUAR'S C'EST MON AMI	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
TERRETTE'S POLAR DE LA NEIGE	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
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
LAFOREST'S HONEY BEAR	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
HANAHAUS BRONZED OSSIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
MAROUSIA DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
CONFUCIUS DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ANTOINETTE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
UNIQUE DELL'AKIRIS	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
TERRETTE'S PECHE DE WOODS	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
WINDMARKS POLKA DOT ANNIE	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
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
COLETTE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
H'BLACK LADY VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
FARAMOND VAN EPPIES BARGIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
MADAME MIMI DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
CARLOS VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
ANNABELLE VON DER GRIMMELSBURG	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
	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
JAGUAR'S C'EST CE BON	0.10%	1	0	0	0	0	0	0	0	0	0	1
SILVERCLOUD MOI MINOTAURUS QUI	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
BESING PETIT ROI	0.10%	1	0	0	0	0	0	0	0	0	0	1