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:
TOUS DE LA VIRREYNA

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	252	2	4	4	11	19	26	50	69	98	124
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1794	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	87.7%	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
GREGORIO DE LA PARURE	50.00%	1	1	0	0	0	0	0	0	0	0	0
SPOLBO AMBITION	50.00%	1	1	0	0	0	0	0	0	0	0	0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND	25.00%	1	0	1	0	0	0	0	0	0	0	0
CYBELLE DE LA PARURE	25.00%	1	0	1	0	0	0	0	0	0	0	0
AVIGDORS BISQUIT VENCEDOR	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
ZENITH DE LA PARURE	21.88%	3	0	0	1	1	1	0	0	0	0	0
COLONEL TRUSARDI DE LA PARURE	12.70%	13	0	0	0	1	1	0	1	4	4	2
CONFUCIUS DE LA PARURE	12.50%	1	0	0	1	0	0	0	0	0	0	0
ANTOINETTE DE LA PARURE	12.50%	1	0	0	1	0	0	0	0	0	0	0
AVIGDORS FIRA FIRUZI FIORI	12.50%	1	0	0	1	0	0	0	0	0	0	0
OTTO-PRINCE DE LA PARURE	10.94%	3	0	0	0	1	1	1	0	0	0	0
XOE DE LA PARURE	10.94%	3	0	0	0	1	1	1	0	0	0	0
EGOISTE DE LA PARURE	10.35%	9	0	0	0	0	1	3	2	2	1	0
OMAR SHARIF DE LA PARURE	9.28%	22	0	0	0	0	1	1	1	4	8	7
HONNORE-TAMINO DE LA CHAMPETRE	8.98%	5	0	0	0	0	2	1	1	1	0	0
CHIRINE MA JOIE	8.98%	14	0	0	0	0	1	2	1	2	4	4
BORN-Ö'S DOMINIQUE	8.69%	11	0	0	0	0	1	1	3	3	2	1
UNBARSY DE LA PARURE	7.03%	2	0	0	0	1	0	0	1	0	0	0
	6.64%	34	0	0	0	0	0	0	2	4	8	20
CACHAREL DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
ZINA DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
NYMPHE DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
MONTBLANC DELL'AKIRIS	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
PETI LLEVR TATA	6.25%	1	0	0	0	1	0	0	0	0	0	0
COCO VON DER GRIMMELSBURG	5.96%	19	0	0	0	0	0	1	2	3	4	9
ODILO VON DER GRIMMELSBURG	5.96%	21	0	0	0	0	0	0	3	4	7	7
ZARTAN VON DER GRIMMELSBURG	5.86%	25	0	0	0	0	0	0	2	5	6	12
VALENTINO DE LA PARURE	5.57%	10	0	0	0	0	0	1	3	3	2	1
ANJOU DE LA PARURE	5.47%	3	0	0	0	0	1	1	1	0	0	0
ANJA VAN HARTOGS VREUGD	5.47%	3	0	0	0	0	1	1	1	0	0	0
ANDREA DES GENTILS MINOIS	5.37%	21	0	0	0	0	0	1	1	2	6	11
QUINCY VON DER GRIMMELSBURG	4.98%	27	0	0	0	0	0	0	0	5	9	13
AMADEE MA JOIE	4.79%	12	0	0	0	0	0	1	2	2	2	5
HANAHAUS BRONZED OSSIE	4.69%	2	0	0	0	0	1	1	0	0	0	0
MEREDIQUE DE LA CHAMPETRE	4.49%	5	0	0	0	0	0	2	1	1	1	0
L'ANGE DE LA PARURE	4.39%	12	0	0	0	0	0	0	3	3	3	3
COLONEL BLANC DE LA PARURE	4.30%	15	0	0	0	0	0	1	1	1	4	8
YSATIS DE LA PARURE	3.52%	2	0	0	0	0	1	0	0	1	0	0
BIJOU VON DER RUE DE LA VERT	3.32%	11	0	0	0	0	0	0	1	4	4	2
ILUSION DE LA PARURE	3.13%	19	0	0	0	0	0	0	0	3	4	12
ARMANI DE LA PARURE	3.13%	1	0	0	0	0	1	0	0	0	0	0
SHANN'S GEORGIA PEACH	3.13%	1	0	0	0	0	1	0	0	0	0	0
JAGUAR'S NOEL OF JEALYN	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
KAY LES PETITS ARCHANGES	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
	3.03%	12	0	0	0	0	0	0	1	3	3	5
CORINNA VON DER GRIMMELSBURG	2.93%	11	0	0	0	0	0	0	1	3	3	4
BONBONNIERE-BLANCHE DE LA PARURE	2.73%	13	0	0	0	0	0	0	1	2	2	8
RANNI	2.73%	3	0	0	0	0	0	1	1	1	0	0
HEUREUX HENRI DE LA PARURE	2.64%	13	0	0	0	0	0	0	1	1	4	7
FRANCOIS DE LA PARURE	2.54%	10	0	0	0	0	0	0	1	2	3	4
ZENO VON DER GRIMMELSBURG	2.34%	18	0	0	0	0	0	0	0	0	6	12
ZUT-ZOLA VON RATIBOR UND CORVEY	2.34%	13	0	0	0	0	0	0	0	2	5	6
TOPETTE MISS MILO	2.34%	2	0	0	0	0	0	1	1	0	0	0
DORYAN VAN HET PENSELENHOEKJE	2.25%	5	0	0	0	0	0	0	2	1	1	1
BARON BALOU DE LA PARURE	2.15%	9	0	0	0	0	0	0	1	1	3	4
	2.15%	10	0	0	0	0	0	0	1	1	2	6
JACQUELLA GIGOLETTE	2.15%	9	0	0	0	0	0	0	1	1	3	4
TRIOMPHE TIA DE LA PARURE	2.15%	7	0	0	0	0	0	0	1	2	2	2
LEIBÖLL'S BONITA	2.05%	8	0	0	0	0	0	0	1	1	3	3
RAMONA PRINCESSE DE LA PARURE	1.95%	2	0	0	0	0	0	1	0	1	0	0
JEANIE VON DER GRIMMELSBURG	1.86%	14	0	0	0	0	0	0	0	0	5	9
VOILA COCO VON RATIBOR UND CORVEY	1.86%	14	0	0	0	0	0	0	0	1	2	11
OKLAHOMA MISS V. FIVELZIGHT	1.56%	1	0	0	0	0	0	1	0	0	0	0
JOIE VAN EPPIES BARGIE	1.56%	4	0	0	0	0	0	0	1	1	2	0
ADONIS EL FUERTE	1.56%	1	0	0	0	0	0	1	0	0	0	0
FELIPE V.D.ZUYLENSTEDE	1.56%	1	0	0	0	0	0	1	0	0	0	0
SHANN'S EARTH ANGEL	1.56%	1	0	0	0	0	0	1	0	0	0	0
ALLSTONE DOUGLAS	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
	1.56%	1	0	0	0	0	0	1	0	0	0	0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE	1.46%	6	0	0	0	0	0	0	0	2	3	1
	1.37%	8	0	0	0	0	0	0	0	1	3	4
	1.37%	12	0	0	0	0	0	0	0	0	2	10
SAMUEL DU SOURIRE DOUX	1.37%	3	0	0	0	0	0	0	1	1	1	0
	1.37%	3	0	0	0	0	0	0	1	1	1	0
	1.27%	5	0	0	0	0	0	0	0	2	2	1
WINNY DE LA PARURE	1.17%	2	0	0	0	0	0	0	1	1	0	0
TOPETTE TOBY JUG	1.17%	2	0	0	0	0	0	0	1	1	0	0
TOPETTE MARGARITA	1.17%	2	0	0	0	0	0	0	1	1	0	0
BABOUIN DE L'AMABILITE	1.07%	4	0	0	0	0	0	0	0	2	1	1
GIBOULEE MA JOIE	0.98%	2	0	0	0	0	0	0	1	0	1	0
	0.98%	7	0	0	0	0	0	0	0	0	3	4
	0.98%	7	0	0	0	0	0	0	0	0	3	4
LE BLANC VON DER GRIMMELSBURG	0.98%	5	0	0	0	0	0	0	0	1	2	2
GERMAINE DE LA PARURE	0.98%	5	0	0	0	0	0	0	0	1	2	2
BESING PETIT ROI	0.98%	5	0	0	0	0	0	0	0	1	2	2
NANDA DE LA PARURE	0.98%	6	0	0	0	0	0	0	0	1	1	4
CHIQUITA VON DER GRIMMELSBURG	0.88%	2	0	0	0	0	0	0	1	0	0	1
HUBERTINE DE LA PARURE	0.88%	6	0	0	0	0	0	0	0	0	3	3
JACQUELLA EMMANUELLA	0.88%	5	0	0	0	0	0	0	0	1	1	3
	0.88%	5	0	0	0	0	0	0	0	1	1	3
	0.88%	5	0	0	0	0	0	0	0	1	1	3
MR. LARRY VAN DE ZUYLENSTEDE	0.88%	6	0	0	0	0	0	0	0	0	3	3
CERISETTE VON RATIBOR UND CORVEY	0.88%	7	0	0	0	0	0	0	0	0	2	5
TENAFLY SHEER GOLD	0.88%	4	0	0	0	0	0	0	0	1	2	1
	0.88%	2	0	0	0	0	0	0	1	0	0	1
UNIC DE LA PARURE	0.78%	1	0	0	0	0	0	0	1	0	0	0
EXTRAVAGANTE DE LA PARURE	0.78%	1	0	0	0	0	0	0	1	0	0	0
JAGUAR'S FRAULINE	0.78%	1	0	0	0	0	0	0	1	0	0	0
FARAMOND VAN EPPIES BARGIE	0.78%	4	0	0	0	0	0	0	0	1	1	2
	0.78%	1	0	0	0	0	0	0	1	0	0	0
KENLE'S ECLAIR DE SHANN	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
JAGUAR'S COEUR DE ROCKER	0.78%	1	0	0	0	0	0	0	1	0	0	0
ZAPPA V.D. ZUYLENSTEDE	0.68%	5	0	0	0	0	0	0	0	0	2	3
	0.68%	4	0	0	0	0	0	0	0	0	3	1
	0.68%	3	0	0	0	0	0	0	0	1	1	1
HELENE DU SOURIRE DOUX	0.68%	3	0	0	0	0	0	0	0	1	1	1
COLETTE DE LA PARURE	0.59%	5	0	0	0	0	0	0	0	0	1	4
PRIMUS VON DER GRIMMELSBURG	0.59%	4	0	0	0	0	0	0	0	0	2	2
CARLOS VON DER GRIMMELSBURG	0.59%	5	0	0	0	0	0	0	0	0	1	4
	0.59%	6	0	0	0	0	0	0	0	0	0	6
THERESA VON DER GRIMMELSBURG	0.59%	6	0	0	0	0	0	0	0	0	0	6
WENDY VON DER GRIMMELSBURG	0.59%	6	0	0	0	0	0	0	0	0	0	6
DAME MICHOU DE LA PARURE	0.59%	4	0	0	0	0	0	0	0	0	2	2
TOPETTE KRYSTAL IMAGE	0.59%	2	0	0	0	0	0	0	0	1	1	0
TOPETTE BUBBLES	0.59%	2	0	0	0	0	0	0	0	1	1	0
	0.59%	4	0	0	0	0	0	0	0	0	2	2
JEMHIEDE JUST JAMES	0.59%	2	0	0	0	0	0	0	0	1	1	0
OLALA VON DER GRIMMELSBURG	0.49%	4	0	0	0	0	0	0	0	0	1	3
	0.49%	4	0	0	0	0	0	0	0	0	1	3
	0.49%	2	0	0	0	0	0	0	0	1	0	1
WANDA DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
HEUREUX HIBOU DE LA PARURE	0.39%	3	0	0	0	0	0	0	0	0	1	2
OLIVERRO V.D. ZUYLENSTEDE	0.39%	1	0	0	0	0	0	0	0	1	0	0
LOU LOU V.D. ZUYLENSTEDE	0.39%	1	0	0	0	0	0	0	0	1	0	0
	0.39%	3	0	0	0	0	0	0	0	0	1	2
	0.39%	3	0	0	0	0	0	0	0	0	1	2
DOLLYANNA VAN HET PENSELENHOEKJE	0.39%	1	0	0	0	0	0	0	0	1	0	0
IVANHOE DE L'AMABILITE	0.39%	1	0	0	0	0	0	0	0	1	0	0
TENAFLY ARCHIE	0.39%	3	0	0	0	0	0	0	0	0	1	2
BESS OF TENAFLY	0.39%	3	0	0	0	0	0	0	0	0	1	2
	0.39%	2	0	0	0	0	0	0	0	0	2	0
KENLE'S DE JA VU	0.39%	1	0	0	0	0	0	0	0	1	0	0
LA ROSACE JAUNISSE DE MCKEE	0.39%	1	0	0	0	0	0	0	0	1	0	0
HUGUETTE VON RATIBOR UND CORVEY	0.39%	3	0	0	0	0	0	0	0	0	1	2
	0.39%	3	0	0	0	0	0	0	0	0	1	2
JAGUAR'S BON VIVANTE	0.39%	1	0	0	0	0	0	0	0	1	0	0
JAGUAR'S BELLE NOIR	0.39%	1	0	0	0	0	0	0	0	1	0	0
FANCY DES GENTILS MINOIS	0.29%	3	0	0	0	0	0	0	0	0	0	3
ELEONORE VAN EPPIES BARGIE	0.29%	2	0	0	0	0	0	0	0	0	1	1
CHOWBULL FARUK	0.29%	2	0	0	0	0	0	0	0	0	1	1
JACQUELLA BARONESSEN	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%	2	0	0	0	0	0	0	0	0	1	1
APOCODEODAR HIS LORDSHIP OF TENAFLY	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
HIBOU VON RATIBOR UND CORVEY	0.29%	3	0	0	0	0	0	0	0	0	0	3
FLAUBERT VON RATIBOR UND CORVEY	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
JAGUAR'S C'EST CE BON	0.29%	2	0	0	0	0	0	0	0	0	1	1
LEIBOLL'S HANNIBAL	0.20%	1	0	0	0	0	0	0	0	0	1	0
JACQUELLA MERVEILLEUX	0.20%	1	0	0	0	0	0	0	0	0	1	0
ALICELLA V.D. ZUYLENSTEDE	0.20%	2	0	0	0	0	0	0	0	0	0	2
INCONNUE INES VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
ULLA VON DER GRIMMELSBURG	0.20%	2	0	0	0	0	0	0	0	0	0	2
DUCHESSE HELENE 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
CHICO V.D. ZUYLENSTEDE	0.20%	2	0	0	0	0	0	0	0	0	0	2
COX'S GOODTIME ROWDY GEORGE	0.20%	1	0	0	0	0	0	0	0	0	1	0
BANDOG B MISS BELLE D'KENLE	0.20%	1	0	0	0	0	0	0	0	0	1	0
ENSTROM'S FRENCH TICKLER	0.20%	1	0	0	0	0	0	0	0	0	1	0
ATHENA'S PETITE REAGAN D'MCKEE	0.20%	1	0	0	0	0	0	0	0	0	1	0
NADINE VON RATIBOR UND CORVEY	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
URIEL VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
GUSTAVE VON RATIBOR UND CORVEY	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 CREME DE LA CREME	0.20%	1	0	0	0	0	0	0	0	0	1	0
SILVERCLOUD MOI MINOTAURUS QUI	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
LEIBÖLL'S CATHARINA	0.10%	1	0	0	0	0	0	0	0	0	0	1
BARRY-BLANC DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
URSELA DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
GARNGOUR GAEL WARNING OF BOMLITZ	0.10%	1	0	0	0	0	0	0	0	0	0	1
EVITA OF TENAFLY	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
BIJOU OF BORISTI OF MERROWLEA	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
FAIRMONT'S RADAR AHEAD	0.10%	1	0	0	0	0	0	0	0	0	0	1
COX'S GOOD TIME DORENE	0.10%	1	0	0	0	0	0	0	0	0	0	1
K N' D FOXY JOE OF COX'S GOODTIME	0.10%	1	0	0	0	0	0	0	0	0	0	1
LEBULL ADAMS DINA OF RAGTIME	0.10%	1	0	0	0	0	0	0	0	0	0	1
ENSTROM'S DUSTY DAN	0.10%	1	0	0	0	0	0	0	0	0	0	1
ENSTROM'S SANDMAN'S LOVETTE	0.10%	1	0	0	0	0	0	0	0	0	0	1
LE PETIT ORAGE DE MCKEE	0.10%	1	0	0	0	0	0	0	0	0	0	1
MCKEE'S BIEN-AIME DE RUHLAND	0.10%	1	0	0	0	0	0	0	0	0	0	1
LANCEFIELD LADY PUPPET	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
ADAMS' UNIQUE PHYSIQUE	0.10%	1	0	0	0	0	0	0	0	0	0	1
TERRETTE'S WAYNE LE DUC DE QUAD	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
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN	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
CHARMEUR VON DEN BOURBONISCHEN LILIEN	0.10%	1	0	0	0	0	0	0	0	0	0	1
CHERI DK33060/80	0.10%	1	0	0	0	0	0	0	0	0	0	1