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:
DUAN TAO SHIRLEY

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	255	2	4	4	7	15	16	32	45	78	106
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1791	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
AVIGDORS OSCAR	50.00%	1	1	0	0	0	0	0	0	0	0	0
DICAR I'M GIGI	50.00%	1	1	0	0	0	0	0	0	0	0	0
AVIGDORS STRANGER IN THE NIGHT	25.00%	1	0	1	0	0	0	0	0	0	0	0
AVIGDORS AURORA	25.00%	1	0	1	0	0	0	0	0	0	0	0
JAGUAR'S ARTFUL DODGER AT DICAR	25.00%	1	0	1	0	0	0	0	0	0	0	0
	25.00%	1	0	1	0	0	0	0	0	0	0	0
DINO BAFLO	12.50%	1	0	0	1	0	0	0	0	0	0	0
AVIGDORS BIS	12.50%	1	0	0	1	0	0	0	0	0	0	0
AVIGDORS ANNONCIATRICE DE LA CHANCE	12.50%	1	0	0	1	0	0	0	0	0	0	0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE	12.50%	1	0	0	1	0	0	0	0	0	0	0
OBSESSION DELL'AKIRIS	9.38%	3	0	0	0	0	3	0	0	0	0	0
FLAUBERT DE LA PARURE	9.38%	2	0	0	0	1	1	0	0	0	0	0
OMAR SHARIF DE LA PARURE	7.13%	24	0	0	0	0	0	0	5	1	11	7
LEIBÖLL'S PRALINE'	6.64%	4	0	0	0	0	1	2	0	1	0	0
COLONEL TRUSARDI DE LA PARURE	6.35%	15	0	0	0	0	0	3	0	1	2	9
DAULOKKE'S SEDEUX LE SUPERBE	6.25%	1	0	0	0	1	0	0	0	0	0	0
PAMELA BAFLO	6.25%	1	0	0	0	1	0	0	0	0	0	0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS	6.25%	1	0	0	0	1	0	0	0	0	0	0
AVIGDORS IDEE FIXE	6.25%	1	0	0	0	1	0	0	0	0	0	0
HONORE DE TAMERAN	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
EGOISTE DE LA PARURE	5.18%	21	0	0	0	0	0	0	1	6	7	7
DELILAH DELL'AKIRIS	4.69%	2	0	0	0	0	1	1	0	0	0	0
CHIRINE MA JOIE	4.39%	17	0	0	0	0	0	0	3	0	7	7
ANDREA DES GENTILS MINOIS	4.20%	25	0	0	0	0	0	0	0	5	3	17
DAULÖKKE'S NORDIQUE HAUT-COUTURE	3.91%	2	0	0	0	0	1	0	1	0	0	0
	3.91%	2	0	0	0	0	1	0	1	0	0	0
OTTO-PRINCE DE LA PARURE	3.71%	7	0	0	0	0	0	0	3	3	1	0
LEIBOLL'S HANNIBAL	3.71%	11	0	0	0	0	0	0	2	4	1	4
ZARTAN VON DER GRIMMELSBURG	3.61%	25	0	0	0	0	0	0	0	0	12	13
PABLO PICASSO DE LA PARURE	3.32%	4	0	0	0	0	0	1	2	0	1	0
LEIBÖLL'S MERCEDES	3.32%	4	0	0	0	0	0	1	2	0	1	0
COLONEL BLANC DE LA PARURE	3.22%	17	0	0	0	0	0	0	0	5	1	11
	3.13%	1	0	0	0	0	1	0	0	0	0	0
DAULÖKKE'S NORDIQUE TRUFFE	3.13%	1	0	0	0	0	1	0	0	0	0	0
ZENITH DE LA PARURE	3.13%	3	0	0	0	0	0	1	2	0	0	0
JAGUAR'S THE CATS BROKEN HEART	3.13%	2	0	0	0	0	0	2	0	0	0	0
GORDITA BAFLO	3.13%	1	0	0	0	0	1	0	0	0	0	0
DAULÖKKE'S OGRESSE LA BLANCE	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
	3.13%	1	0	0	0	0	1	0	0	0	0	0
AVIGDORS EXPRESSION	3.13%	1	0	0	0	0	1	0	0	0	0	0
AVIGDORS FIRA FIRUZI FIORI	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
COCO VON DER GRIMMELSBURG	3.03%	16	0	0	0	0	0	0	0	5	0	11
RAMONA PRINCESSE DE LA PARURE	2.83%	9	0	0	0	0	0	0	1	4	1	3
AMADEE MA JOIE	2.44%	15	0	0	0	0	0	0	0	3	1	11
RUTKJAER'S ALBERTE	2.44%	5	0	0	0	0	0	0	2	2	0	1
VALENTINO DE LA PARURE	2.34%	15	0	0	0	0	0	0	0	1	6	8
BORN-Ö'S DOMINIQUE	2.34%	15	0	0	0	0	0	0	0	1	6	8
COCOCHANEL DELL'AKIRIS	2.34%	3	0	0	0	0	0	0	3	0	0	0
ZINA DE LA PARURE	2.34%	2	0	0	0	0	0	1	1	0	0	0
PETI LLEVR TATA	2.34%	2	0	0	0	0	0	1	1	0	0	0
UNIC DE LA PARURE	2.25%	6	0	0	0	0	0	0	1	3	1	1
HENRY-MATISSE DE LA PARURE	2.15%	4	0	0	0	0	0	0	2	1	1	0
FRANCOIS DE LA PARURE	2.15%	10	0	0	0	0	0	0	0	2	6	2
ANJOU DE LA PARURE	1.86%	7	0	0	0	0	0	0	0	3	3	1
COMEPATABULL'S READY TO RUMBLE	1.76%	3	0	0	0	0	0	0	2	0	1	0
BIJOU VON DER RUE DE LA VERT	1.66%	10	0	0	0	0	0	0	0	2	1	7
ODILO VON DER GRIMMELSBURG	1.66%	12	0	0	0	0	0	0	0	0	5	7
QUINCY VON DER GRIMMELSBURG	1.66%	17	0	0	0	0	0	0	0	0	0	17
LEIBÖLL'S CATHARINA	1.66%	7	0	0	0	0	0	0	0	2	4	1
	1.66%	12	0	0	0	0	0	0	0	0	5	7
CACHAREL DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
FILOU JOLIE VON DER RUE DE LA VERT	1.56%	2	0	0	0	0	0	0	2	0	0	0
LEIBÖLL'S MUFFEE	1.56%	1	0	0	0	0	0	1	0	0	0	0
DAULÖKKE'S GOURMET DU MILA	1.56%	2	0	0	0	0	0	0	2	0	0	0
DUSTIN VON GLANDORF	1.56%	1	0	0	0	0	0	1	0	0	0	0
MAKSIMA MAMBO	1.56%	1	0	0	0	0	0	1	0	0	0	0
HANAHAUS BRONZED OSSIE	1.56%	3	0	0	0	0	0	0	1	2	0	0
	1.56%	1	0	0	0	0	0	1	0	0	0	0
AVIGDORS TROYA	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
INOVATION-PRINCE DE LA PARURE	1.46%	5	0	0	0	0	0	0	0	3	1	1
HEUREUX HENRI DE LA PARURE	1.46%	10	0	0	0	0	0	0	0	0	5	5
HONNORE-TAMINO DE LA CHAMPETRE	1.27%	6	0	0	0	0	0	0	0	1	4	1
GIBOULEE MA JOIE	1.27%	6	0	0	0	0	0	0	0	1	4	1
BONBONNIERE-BLANCHE DE LA PARURE	1.27%	8	0	0	0	0	0	0	0	0	5	3
	1.27%	8	0	0	0	0	0	0	0	0	5	3
ZINADINE DE LA PARURE	1.17%	2	0	0	0	0	0	0	1	1	0	0
MONTBLANC DELL'AKIRIS	1.17%	2	0	0	0	0	0	0	1	1	0	0
L'ANGE DE LA PARURE	1.17%	9	0	0	0	0	0	0	0	0	3	6
FRANCOISE HARDY DE LA PARURE	1.17%	3	0	0	0	0	0	0	0	3	0	0
ZUT-ZOLA VON RATIBOR UND CORVEY	1.17%	12	0	0	0	0	0	0	0	0	0	12
BLACKY	1.17%	4	0	0	0	0	0	0	0	2	2	0
SHANN'S GEORGIA PEACH	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
	1.17%	2	0	0	0	0	0	0	1	1	0	0
JACQUELLA OURAGAN	1.07%	5	0	0	0	0	0	0	0	1	3	1
CORINNA VON DER GRIMMELSBURG	0.98%	5	0	0	0	0	0	0	0	0	5	0
UNBARA DE LA PARURE	0.88%	3	0	0	0	0	0	0	0	2	0	1
JAGUAR'S FRAU	0.78%	2	0	0	0	0	0	0	0	2	0	0
BARON BALOU DE LA PARURE	0.78%	6	0	0	0	0	0	0	0	0	2	4
JACQUELLA GIGOLETTE	0.78%	6	0	0	0	0	0	0	0	0	2	4
LEIBÖLL'S ANGELINA	0.78%	6	0	0	0	0	0	0	0	0	2	4
CHEN-CHEN CHANELL-NUMBER-ONE	0.78%	2	0	0	0	0	0	0	0	2	0	0
	0.78%	1	0	0	0	0	0	0	1	0	0	0
PENNY VON GLANDORF	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
ANJA VAN HARTOGS VREUGD	0.78%	3	0	0	0	0	0	0	0	1	2	0
ARMANI DE LA PARURE	0.78%	1	0	0	0	0	0	0	1	0	0	0
TOPETTE MISS MILO	0.78%	3	0	0	0	0	0	0	0	1	2	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
JEZEBEL DE LA PARURE	0.68%	4	0	0	0	0	0	0	0	0	3	1
TRIOMPHE TIA DE LA PARURE	0.68%	4	0	0	0	0	0	0	0	0	3	1
	0.68%	4	0	0	0	0	0	0	0	0	3	1
KISHNIGA'S BENVENUTO	0.59%	4	0	0	0	0	0	0	0	0	2	2
JOIE VAN EPPIES BARGIE	0.59%	4	0	0	0	0	0	0	0	0	2	2
ASTA VON DER GRIMMELSBURG	0.59%	3	0	0	0	0	0	0	0	0	3	0
	0.59%	5	0	0	0	0	0	0	0	0	1	4
HERCULE DU SOURIRE DOUX	0.59%	4	0	0	0	0	0	0	0	0	2	2
BELBOULECAN HISTOIRE DE MA VIE	0.59%	2	0	0	0	0	0	0	0	1	1	0
JAGUAR'S NOEL OF JEALYN	0.59%	2	0	0	0	0	0	0	0	1	1	0
ALLSTONE DOUGLAS	0.59%	4	0	0	0	0	0	0	0	0	2	2
MEREDIQUE DE LA CHAMPETRE	0.59%	5	0	0	0	0	0	0	0	0	1	4
FELIPE V.D.ZUYLENSTEDE	0.59%	2	0	0	0	0	0	0	0	1	1	0
SHANN'S EARTH ANGEL	0.59%	2	0	0	0	0	0	0	0	1	1	0
JACQUELLA MERVEILLEUX	0.49%	4	0	0	0	0	0	0	0	0	1	3
HELOISE VON DER GRIMMELSBURG	0.49%	3	0	0	0	0	0	0	0	0	2	1
ILUSION DE LA PARURE	0.49%	5	0	0	0	0	0	0	0	0	0	5
LE BLANC VON DER GRIMMELSBURG	0.49%	5	0	0	0	0	0	0	0	0	0	5
GERMAINE DE LA PARURE	0.49%	5	0	0	0	0	0	0	0	0	0	5
VOILA COCO VON RATIBOR UND CORVEY	0.49%	5	0	0	0	0	0	0	0	0	0	5
NANDA DE LA PARURE	0.49%	5	0	0	0	0	0	0	0	0	0	5
YSATIS DE LA PARURE	0.49%	3	0	0	0	0	0	0	0	0	2	1
	0.49%	5	0	0	0	0	0	0	0	0	0	5
RANI VON DER GRIMMELSBURG	0.49%	5	0	0	0	0	0	0	0	0	0	5
WINNY DE LA PARURE	0.39%	3	0	0	0	0	0	0	0	0	1	2
KISHNIGA'S SHOWBIZ CHELSEA	0.39%	2	0	0	0	0	0	0	0	0	2	0
WANDA 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%	2	0	0	0	0	0	0	0	0	2	0
SAPHIRE VON GLANDORF	0.39%	1	0	0	0	0	0	0	0	1	0	0
GIVENCHY EXCLUSIVE VON GLANDORF	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
RANNI	0.39%	3	0	0	0	0	0	0	0	0	1	2
TOPETTE TOBY JUG	0.39%	3	0	0	0	0	0	0	0	0	1	2
TOPETTE MARGARITA	0.39%	3	0	0	0	0	0	0	0	0	1	2
JAGUAR'S C'EST MON AMI	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%	2	0	0	0	0	0	0	0	0	2	0
	0.39%	1	0	0	0	0	0	0	0	1	0	0
JAGUAR'S CREME DE LA CREME	0.39%	2	0	0	0	0	0	0	0	0	2	0
ANGELIQUE DE LA PARURE	0.29%	2	0	0	0	0	0	0	0	0	1	1
H'BLACK LADY VON DER GRIMMELSBURG	0.29%	3	0	0	0	0	0	0	0	0	0	3
BESING PETIT ROI	0.29%	3	0	0	0	0	0	0	0	0	0	3
MADAME MIMI DE LA PARURE	0.29%	3	0	0	0	0	0	0	0	0	0	3
ADELAINE DE LA PARURE	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
	0.29%	2	0	0	0	0	0	0	0	0	1	1
KENLE'S ECLAIR DE SHANN	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
ANNABELLE VON DER GRIMMELSBURG	0.29%	3	0	0	0	0	0	0	0	0	0	3
UNBARSY DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
DON CAMILO DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
EXTRAVAGANTE DE LA PARURE	0.20%	1	0	0	0	0	0	0	0	0	1	0
CARLOS VON DER GRIMMELSBURG	0.20%	2	0	0	0	0	0	0	0	0	0	2
JACQUELLA EMMANUELLA	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
JOHN ROSS DES GENTILS MINOIS	0.20%	2	0	0	0	0	0	0	0	0	0	2
FARAMOND VAN EPPIES BARGIE	0.20%	2	0	0	0	0	0	0	0	0	0	2
CHOWBULL FARUK	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
ADELAIDE DU SOURIRE DOUX	0.20%	2	0	0	0	0	0	0	0	0	0	2
LINDY DES GENTILS MINOIS	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
	0.20%	1	0	0	0	0	0	0	0	0	1	0
JAGUAR'S BON VIVANTE	0.20%	2	0	0	0	0	0	0	0	0	0	2
KISHNIGA'S GLADRAGS SHOWBIZ	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
ESTELLA 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
JAGUAR'S C'EST CE BON	0.20%	2	0	0	0	0	0	0	0	0	0	2
SILVERCLOUD MOI MINOTAURUS QUI	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
JAGUAR'S FRAULINE	0.10%	1	0	0	0	0	0	0	0	0	0	1
JACQUELLA MAGICIEN	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
DORYAN VAN HET PENSELENHOEKJE	0.10%	1	0	0	0	0	0	0	0	0	0	1
CARESSE-CHANTAL DE L'AMABILITE	0.10%	1	0	0	0	0	0	0	0	0	0	1
DOLLYANNA VAN HET PENSELENHOEKJE	0.10%	1	0	0	0	0	0	0	0	0	0	1
OLIVERRO V.D. ZUYLENSTEDE	0.10%	1	0	0	0	0	0	0	0	0	0	1
LOU LOU V.D. ZUYLENSTEDE	0.10%	1	0	0	0	0	0	0	0	0	0	1
SAMUEL DU SOURIRE DOUX	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
TOPETTE KRYSTAL IMAGE	0.10%	1	0	0	0	0	0	0	0	0	0	1
TENAFLY SHEER GOLD	0.10%	1	0	0	0	0	0	0	0	0	0	1
TOPETTE BUBBLES	0.10%	1	0	0	0	0	0	0	0	0	0	1
JEMHIEDE JUST JAMES	0.10%	1	0	0	0	0	0	0	0	0	0	1
IVANHOE DE L'AMABILITE	0.10%	1	0	0	0	0	0	0	0	0	0	1
KENLE'S DE JA VU	0.10%	1	0	0	0	0	0	0	0	0	0	1
LA ROSACE JAUNISSE DE MCKEE	0.10%	1	0	0	0	0	0	0	0	0	0	1
JAGUAR'S COEUR DE ROCKER	0.10%	1	0	0	0	0	0	0	0	0	0	1