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:
CORLEONE DE PETIT DRAC

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	251	2	4	3	12	20	35	55	76	91	119
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1795	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
XANDER VAN FIVELZIGHT	50.00%	1	1	0	0	0	0	0	0	0	0	0
VICTOIRE DU FIACRE DE MONTPARNASSE	50.00%	1	1	0	0	0	0	0	0	0	0	0
ARMANI DE LA PARURE	25.00%	1	0	1	0	0	0	0	0	0	0	0
UTAH VAN FIVELZIGHT	25.00%	1	0	1	0	0	0	0	0	0	0	0
BONAPARTE DE NOIRE BEATITUDE	25.00%	1	0	1	0	0	0	0	0	0	0	0
LEIBÖLL'S SOLEIL	25.00%	1	0	1	0	0	0	0	0	0	0	0
HANAHAUS BRONZED OSSIE	15.63%	2	0	0	1	0	1	0	0	0	0	0
MAROUSIA DE LA PARURE	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
DUC DALI DE LA PARURE	9.77%	7	0	0	0	0	1	3	2	1	0	0
LEIBOLL'S HANNIBAL	9.38%	2	0	0	0	1	1	0	0	0	0	0
RUTKJAER'S ALBERTE	9.38%	2	0	0	0	1	1	0	0	0	0	0
ZARTAN VON DER GRIMMELSBURG	8.20%	27	0	0	0	0	0	1	1	8	11	6
GUY-LAROCHE DE LA PARURE	7.81%	2	0	0	0	1	0	1	0	0	0	0
TOPETTE MISS MILO	7.81%	2	0	0	0	1	0	1	0	0	0	0
OMAR SHARIF DE LA PARURE	7.81%	15	0	0	0	0	0	2	3	3	5	2
QUINCY VON DER GRIMMELSBURG	7.32%	33	0	0	0	0	0	0	2	6	10	15
ODILO VON DER GRIMMELSBURG	7.13%	13	0	0	0	0	0	1	5	2	4	1
LEOPARD VAN EPPIES BARGIE	7.03%	3	0	0	0	0	2	0	1	0	0	0
ANDREA DES GENTILS MINOIS	6.93%	19	0	0	0	0	0	1	3	4	4	7
FRANCOIS DE LA PARURE	6.35%	7	0	0	0	0	1	1	1	1	2	1
ZINA DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
DON CAMILO DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
ANGELA VAN HARTOGS VREUGD	6.25%	1	0	0	0	1	0	0	0	0	0	0
LEIBÖLL'S MERCEDES	6.25%	1	0	0	0	1	0	0	0	0	0	0
ZENITH DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
TEUN VAN HARTOGS VREUGD	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
COCO VON DER GRIMMELSBURG	5.76%	15	0	0	0	0	0	0	4	5	1	5
	5.47%	12	0	0	0	0	0	1	2	4	3	2
VALENTINO DE LA PARURE	5.08%	4	0	0	0	0	1	0	2	1	0	0
HEUREUX HENRI DE LA PARURE	5.08%	20	0	0	0	0	0	0	1	6	7	6
BORN-Ö'S DOMINIQUE	5.08%	4	0	0	0	0	1	0	2	1	0	0
SAMUEL DU SOURIRE DOUX	5.08%	3	0	0	0	0	1	1	0	1	0	0
L'ANGE DE LA PARURE	4.88%	7	0	0	0	0	0	1	3	2	1	0
HONNORE-TAMINO DE LA CHAMPETRE	4.69%	2	0	0	0	0	1	1	0	0	0	0
LEIBÖLL'S CATHARINA	4.69%	2	0	0	0	0	1	1	0	0	0	0
CHIRINE MA JOIE	4.59%	8	0	0	0	0	0	1	3	0	3	1
BIJOU VON DER RUE DE LA VERT	4.49%	6	0	0	0	0	0	2	0	3	1	0
ILUSION DE LA PARURE	4.10%	17	0	0	0	0	0	0	1	5	3	8
WINNY DE LA PARURE	3.91%	2	0	0	0	0	1	0	1	0	0	0
EGOISTE DE LA PARURE	3.91%	3	0	0	0	0	0	2	1	0	0	0
TOPETTE TOBY JUG	3.91%	2	0	0	0	0	1	0	1	0	0	0
TOPETTE MARGARITA	3.91%	2	0	0	0	0	1	0	1	0	0	0
RANNI	3.91%	2	0	0	0	0	1	0	1	0	0	0
ZUT-ZOLA VON RATIBOR UND CORVEY	3.81%	21	0	0	0	0	0	0	1	1	8	11
VOILA COCO VON RATIBOR UND CORVEY	3.81%	28	0	0	0	0	0	0	0	1	8	19
ZENO VON DER GRIMMELSBURG	3.71%	25	0	0	0	0	0	0	0	2	7	16
	3.71%	14	0	0	0	0	0	0	1	4	5	4
BARON BALOU DE LA PARURE	3.61%	6	0	0	0	0	0	1	2	0	2	1
JACQUELLA GIGOLETTE	3.61%	6	0	0	0	0	0	1	2	0	2	1
JOIE VAN EPPIES BARGIE	3.52%	3	0	0	0	0	0	2	0	1	0	0
YSATIS DE LA PARURE	3.13%	1	0	0	0	0	1	0	0	0	0	0
RAMONA PRINCESSE 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
CORINNA VON DER GRIMMELSBURG	3.03%	11	0	0	0	0	0	0	0	5	5	1
AMADEE MA JOIE	3.03%	8	0	0	0	0	0	0	2	3	0	3
JEANIE VON DER GRIMMELSBURG	2.93%	18	0	0	0	0	0	0	0	2	6	10
TENAFLY SHEER GOLD	2.93%	4	0	0	0	0	0	1	1	1	1	0
	2.54%	3	0	0	0	0	0	1	1	0	1	0
HELENE DU SOURIRE DOUX	2.54%	3	0	0	0	0	0	1	1	0	1	0
	2.44%	5	0	0	0	0	0	0	2	2	0	1
	2.34%	18	0	0	0	0	0	0	0	1	3	14
LEIBÖLL'S ANGELINA	2.34%	2	0	0	0	0	0	1	1	0	0	0
MEREDIQUE DE LA CHAMPETRE	2.34%	2	0	0	0	0	0	1	1	0	0	0
HERCULE DU SOURIRE DOUX	2.34%	2	0	0	0	0	0	1	1	0	0	0
LE BLANC VON DER GRIMMELSBURG	2.25%	14	0	0	0	0	0	0	0	1	6	7
NANDA DE LA PARURE	2.25%	14	0	0	0	0	0	0	0	1	6	7
TOPETTE KRYSTAL IMAGE	1.95%	2	0	0	0	0	0	1	0	1	0	0
TOPETTE BUBBLES	1.95%	2	0	0	0	0	0	1	0	1	0	0
	1.95%	4	0	0	0	0	0	0	2	0	2	0
JEMHIEDE JUST JAMES	1.95%	2	0	0	0	0	0	1	0	1	0	0
CHOWBULL FARUK	1.95%	5	0	0	0	0	0	0	1	2	2	0
	1.95%	2	0	0	0	0	0	1	0	1	0	0
	1.86%	12	0	0	0	0	0	0	0	0	7	5
JACQUELLA EMMANUELLA	1.76%	5	0	0	0	0	0	0	1	2	0	2
	1.76%	5	0	0	0	0	0	0	1	2	0	2
	1.66%	9	0	0	0	0	0	0	0	1	5	3
	1.66%	9	0	0	0	0	0	0	0	1	5	3
ANJOU DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
ANJA VAN HARTOGS VREUGD	1.56%	1	0	0	0	0	0	1	0	0	0	0
	1.56%	12	0	0	0	0	0	0	0	0	4	8
GIBOULEE MA JOIE	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
TENAFLY ARCHIE	1.46%	4	0	0	0	0	0	0	1	1	1	1
BESS OF TENAFLY	1.46%	4	0	0	0	0	0	0	1	1	1	1
CERISETTE VON RATIBOR UND CORVEY	1.37%	10	0	0	0	0	0	0	0	1	1	8
TRIOMPHE TIA DE LA PARURE	1.37%	5	0	0	0	0	0	0	0	2	3	0
LEIBÖLL'S BONITA	1.27%	4	0	0	0	0	0	0	1	0	2	1
HUBERTINE DE LA PARURE	1.17%	6	0	0	0	0	0	0	0	1	3	2
BARRY-BLANC DE LA PARURE	1.17%	4	0	0	0	0	0	0	0	2	2	0
URSELA DE LA PARURE	1.17%	4	0	0	0	0	0	0	0	2	2	0
LINDY DES GENTILS MINOIS	1.17%	2	0	0	0	0	0	0	1	1	0	0
JOHN ROSS DES GENTILS MINOIS	1.17%	2	0	0	0	0	0	0	1	1	0	0
MR. LARRY VAN DE ZUYLENSTEDE	1.17%	6	0	0	0	0	0	0	0	1	3	2
DORYAN VAN HET PENSELENHOEKJE	1.17%	2	0	0	0	0	0	0	1	1	0	0
COLETTE DE LA PARURE	1.07%	5	0	0	0	0	0	0	0	2	0	3
	1.07%	9	0	0	0	0	0	0	0	0	2	7
CHEMERA V.D. ZUYLENSTEDE	1.07%	9	0	0	0	0	0	0	0	0	2	7
CARLOS VON DER GRIMMELSBURG	1.07%	5	0	0	0	0	0	0	0	2	0	3
WENDY VON DER GRIMMELSBURG	0.98%	8	0	0	0	0	0	0	0	0	2	6
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE	0.98%	4	0	0	0	0	0	0	0	1	3	0
FERNANDEL VON RATIBOR UND CORVEY	0.98%	9	0	0	0	0	0	0	0	0	1	8
HUGUETTE VON RATIBOR UND CORVEY	0.98%	9	0	0	0	0	0	0	0	0	1	8
APOCODEODAR HIS LORDSHIP OF TENAFLY	0.98%	2	0	0	0	0	0	0	1	0	1	0
	0.98%	2	0	0	0	0	0	0	1	0	1	0
	0.98%	2	0	0	0	0	0	0	1	0	1	0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN	0.98%	5	0	0	0	0	0	0	0	1	2	2
	0.98%	5	0	0	0	0	0	0	0	1	2	2
ELEONORE VAN EPPIES BARGIE	0.88%	3	0	0	0	0	0	0	0	2	0	1
URIEL VON RATIBOR UND CORVEY	0.88%	7	0	0	0	0	0	0	0	0	2	5
JAGUAR'S FRAULINE	0.78%	1	0	0	0	0	0	0	1	0	0	0
CHIQUITA VON DER GRIMMELSBURG	0.78%	1	0	0	0	0	0	0	1	0	0	0
FANCY DES GENTILS MINOIS	0.78%	4	0	0	0	0	0	0	0	1	1	2
FLAUBERT VON RATIBOR UND CORVEY	0.78%	7	0	0	0	0	0	0	0	0	1	6
	0.78%	7	0	0	0	0	0	0	0	0	1	6
	0.78%	7	0	0	0	0	0	0	0	0	1	6
	0.78%	1	0	0	0	0	0	0	1	0	0	0
JACQUELLA BARONESSEN	0.78%	3	0	0	0	0	0	0	0	1	2	0
	0.78%	3	0	0	0	0	0	0	0	1	2	0
	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
	0.78%	1	0	0	0	0	0	0	1	0	0	0
OLALA VON DER GRIMMELSBURG	0.68%	7	0	0	0	0	0	0	0	0	0	7
	0.68%	7	0	0	0	0	0	0	0	0	0	7
BESING PETIT ROI	0.68%	5	0	0	0	0	0	0	0	0	2	3
GARNGOUR GAEL WARNING OF BOMLITZ	0.68%	3	0	0	0	0	0	0	0	1	1	1
EVITA OF TENAFLY	0.68%	3	0	0	0	0	0	0	0	1	1	1
	0.68%	3	0	0	0	0	0	0	0	1	1	1
BIJOU OF BORISTI OF MERROWLEA	0.68%	3	0	0	0	0	0	0	0	1	1	1
	0.59%	3	0	0	0	0	0	0	0	1	0	2
BABOUIN DE L'AMABILITE	0.59%	2	0	0	0	0	0	0	0	1	1	0
ZAPPA V.D. ZUYLENSTEDE	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
	0.49%	2	0	0	0	0	0	0	0	1	0	1
	0.49%	3	0	0	0	0	0	0	0	0	2	1
PRIMUS VON DER GRIMMELSBURG	0.39%	3	0	0	0	0	0	0	0	0	1	2
WANDA DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
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
HIBOU VON RATIBOR UND CORVEY	0.39%	3	0	0	0	0	0	0	0	0	1	2
BERYLL VON DEN BOURBONISCHEN LILIEN	0.39%	3	0	0	0	0	0	0	0	0	1	2
CHERI DK33060/80	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
	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
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
HEUREUX HIBOU 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
LANCEFIELD LADY PUPPET	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
GARNGOUR DERRYPRINCESS	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
	0.29%	2	0	0	0	0	0	0	0	0	1	1
BLUE ANGEL OF BORISTI	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
DANIELLE VON DER GRIMMELSBURG	0.20%	2	0	0	0	0	0	0	0	0	0	2
BANJOLIQUE DE LA PARURE	0.20%	2	0	0	0	0	0	0	0	0	0	2
CHEVALIER VON DER GRIMMELSBURG	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
ALICELLA V.D. ZUYLENSTEDE	0.20%	2	0	0	0	0	0	0	0	0	0	2
TOUTOU TERRIBLE VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
NADINE 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%	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
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
	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
WATTEAU VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
INCONNUE INES VON RATIBOR UND CORVEY	0.10%	1	0	0	0	0	0	0	0	0	0	1
DUCHESSE HELENE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ULLA VON DER GRIMMELSBURG	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
BOUTON 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
	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
	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
	0.10%	1	0	0	0	0	0	0	0	0	0	1
NANETTE VON RATIBOR UND CORVEY	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