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:
BRAVOBUL'S MASTERPIECE

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	253	2	4	8	10	14	21	36	53	83	107
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1793	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	87.6%	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 TERTSIUM NON DATUR	50.00%	1	1	0	0	0	0	0	0	0	0	0
KARIZMA IZ PALEVYH BULDOGOV	50.00%	1	1	0	0	0	0	0	0	0	0	0
ALAIN DE LA PARURE	25.00%	1	0	1	0	0	0	0	0	0	0	0
AVIGDORS BONNE GENIE	25.00%	1	0	1	0	0	0	0	0	0	0	0
DAULOKKE'S FENNETON LE DUC	25.00%	1	0	1	0	0	0	0	0	0	0	0
OLIVIA IZ PALEVYH BULDOGOV	25.00%	1	0	1	0	0	0	0	0	0	0	0
MONTBLANC DELL'AKIRIS	12.50%	1	0	0	1	0	0	0	0	0	0	0
VAGENTA DE LA PARURE	12.50%	1	0	0	1	0	0	0	0	0	0	0
AVIGDORS SIROCCO	12.50%	1	0	0	1	0	0	0	0	0	0	0
AVIGDORS BENTLEY	12.50%	1	0	0	1	0	0	0	0	0	0	0
DAULÖKKE'S ARISTOBEAU DU TEX	12.50%	1	0	0	1	0	0	0	0	0	0	0
DAULÖKKE'S REGINE DEFORGE	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
	12.50%	1	0	0	1	0	0	0	0	0	0	0
COLONEL TRUSARDI DE LA PARURE	10.45%	14	0	0	0	1	0	1	1	1	5	5
JAGUAR'S NOEL OF JEALYN	6.25%	1	0	0	0	1	0	0	0	0	0	0
OMAR SHARIF DE LA PARURE	6.25%	15	0	0	0	0	1	0	1	3	2	8
	6.25%	1	0	0	0	1	0	0	0	0	0	0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE	6.25%	1	0	0	0	1	0	0	0	0	0	0
ESTERELLE DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
CONFUCIUS DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
AVIGDORS TROYA	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
DAULÖKKE'S NORDIQUE HAUT-COUTURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
DAULÖKKE'S ROQUEFORT	6.25%	1	0	0	0	1	0	0	0	0	0	0
CHIRINE MA JOIE	6.15%	11	0	0	0	0	1	0	2	2	1	5
ZARTAN VON DER GRIMMELSBURG	4.49%	19	0	0	0	0	0	0	2	2	7	8
VALENTINO DE LA PARURE	4.30%	10	0	0	0	0	0	1	1	3	3	2
ANDREA DES GENTILS MINOIS	4.20%	13	0	0	0	0	0	1	0	3	6	3
WINNY DE LA PARURE	3.71%	3	0	0	0	0	1	0	0	1	1	0
LEIBOLL'S HANNIBAL	3.42%	5	0	0	0	0	0	1	2	0	1	1
COCO VON DER GRIMMELSBURG	3.42%	11	0	0	0	0	0	1	0	2	3	5
FRANCOIS DE LA PARURE	3.32%	10	0	0	0	0	0	0	2	3	1	4
AMADEE MA JOIE	3.22%	8	0	0	0	0	0	1	0	2	4	1
PABLO PICASSO DE LA PARURE	3.13%	2	0	0	0	0	0	2	0	0	0	0
LEIBÖLL'S MERCEDES	3.13%	2	0	0	0	0	0	2	0	0	0	0
DAULÖKKE'S GOURMET DU MILA	3.13%	1	0	0	0	0	1	0	0	0	0	0
ALLSTONE DOUGLAS	3.13%	1	0	0	0	0	1	0	0	0	0	0
JAGUAR'S GODIVA 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
	3.13%	1	0	0	0	0	1	0	0	0	0	0
TEXAS BOY V. FIVELZIGHT	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
ZINA DE LA PARURE	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
PETI LLEVR TATA	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
QUINCY VON DER GRIMMELSBURG	2.93%	17	0	0	0	0	0	0	0	3	4	10
	2.83%	14	0	0	0	0	0	0	1	1	5	7
COLONEL BLANC DE LA PARURE	2.73%	7	0	0	0	0	0	1	0	1	3	2
ODILO VON DER GRIMMELSBURG	2.73%	12	0	0	0	0	0	0	1	2	3	6
	2.54%	16	0	0	0	0	0	0	0	2	4	10
ANJOU DE LA PARURE	2.34%	2	0	0	0	0	0	1	1	0	0	0
HEUREUX HENRI DE LA PARURE	2.34%	11	0	0	0	0	0	0	1	1	3	6
BORN-Ö'S BONA DEA	2.05%	8	0	0	0	0	0	0	1	1	3	3
BONBONNIERE-BLANCHE DE LA PARURE	2.05%	11	0	0	0	0	0	0	1	0	3	7
	1.95%	10	0	0	0	0	0	0	1	0	3	6
ZUT-ZOLA VON RATIBOR UND CORVEY	1.86%	11	0	0	0	0	0	0	0	2	2	7
RAMONA PRINCESSE DE LA PARURE	1.76%	3	0	0	0	0	0	0	2	0	1	0
LEIBÖLL'S CATHARINA	1.66%	4	0	0	0	0	0	0	1	2	0	1
TRIOMPHE TIA DE LA PARURE	1.56%	7	0	0	0	0	0	0	1	0	2	4
	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
JAGUAR'S COEUR DE ROCKER	1.56%	1	0	0	0	0	0	1	0	0	0	0
ARMANI DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
XCLUSIVE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
XOE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
SHANN'S GEORGIA PEACH	1.56%	1	0	0	0	0	0	1	0	0	0	0
KAY LES PETITS ARCHANGES	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
COMEPATABULL'S READY TO RUMBLE	1.56%	1	0	0	0	0	0	1	0	0	0	0
RUTKJAER'S ALBERTE	1.56%	2	0	0	0	0	0	0	2	0	0	0
CHEN-CHEN CHANELL-NUMBER-ONE	1.56%	1	0	0	0	0	0	1	0	0	0	0
CORINNA VON DER GRIMMELSBURG	1.46%	6	0	0	0	0	0	0	1	0	2	3
BARON BALOU DE LA PARURE	1.37%	8	0	0	0	0	0	0	0	1	3	4
JACQUELLA GIGOLETTE	1.37%	8	0	0	0	0	0	0	0	1	3	4
HONNORE-TAMINO DE LA CHAMPETRE	1.37%	3	0	0	0	0	0	0	1	1	1	0
ZENO VON DER GRIMMELSBURG	1.27%	9	0	0	0	0	0	0	0	0	4	5
GUY-LAROCHE DE LA PARURE	1.17%	2	0	0	0	0	0	0	1	1	0	0
TOPETTE MISS MILO	1.17%	2	0	0	0	0	0	0	1	1	0	0
UNIC DE LA PARURE	1.17%	2	0	0	0	0	0	0	1	1	0	0
ILUSION DE LA PARURE	1.07%	6	0	0	0	0	0	0	0	1	2	3
L'ANGE DE LA PARURE	0.98%	5	0	0	0	0	0	0	0	1	2	2
JEANIE VON DER GRIMMELSBURG	0.98%	7	0	0	0	0	0	0	0	0	3	4
	0.88%	7	0	0	0	0	0	0	0	0	2	5
GIBOULEE MA JOIE	0.88%	3	0	0	0	0	0	0	0	2	0	1
	0.88%	5	0	0	0	0	0	0	0	1	1	3
LEIBÖLL'S BONITA	0.88%	5	0	0	0	0	0	0	0	1	1	3
ADONIS EL FUERTE	0.78%	1	0	0	0	0	0	0	1	0	0	0
WANDA DE LA PARURE	0.78%	1	0	0	0	0	0	0	1	0	0	0
JAGUAR'S BON VIVANTE	0.78%	1	0	0	0	0	0	0	1	0	0	0
JAGUAR'S BELLE NOIR	0.78%	1	0	0	0	0	0	0	1	0	0	0
LEIBÖLL'S ANGELINA	0.78%	3	0	0	0	0	0	0	0	1	2	0
OKLAHOMA MISS V. FIVELZIGHT	0.78%	1	0	0	0	0	0	0	1	0	0	0
UNBARA DE LA PARURE	0.78%	1	0	0	0	0	0	0	1	0	0	0
ANJA VAN HARTOGS VREUGD	0.78%	1	0	0	0	0	0	0	1	0	0	0
FELIPE V.D.ZUYLENSTEDE	0.78%	1	0	0	0	0	0	0	1	0	0	0
SHANN'S EARTH ANGEL	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
	0.78%	1	0	0	0	0	0	0	1	0	0	0
COLETTE DE LA PARURE	0.68%	3	0	0	0	0	0	0	0	1	1	1
LE BLANC VON DER GRIMMELSBURG	0.68%	4	0	0	0	0	0	0	0	1	0	3
CARLOS VON DER GRIMMELSBURG	0.68%	3	0	0	0	0	0	0	0	1	1	1
	0.68%	5	0	0	0	0	0	0	0	0	2	3
MEREDIQUE DE LA CHAMPETRE	0.68%	3	0	0	0	0	0	0	0	1	1	1
KISHNIGA'S BENVENUTO	0.59%	2	0	0	0	0	0	0	0	1	1	0
CERISETTE VON RATIBOR UND CORVEY	0.59%	4	0	0	0	0	0	0	0	0	2	2
BESING PETIT ROI	0.59%	3	0	0	0	0	0	0	0	1	0	2
JAGUAR'S C'EST CE BON	0.59%	2	0	0	0	0	0	0	0	1	1	0
TOPETTE TOBY JUG	0.59%	2	0	0	0	0	0	0	0	1	1	0
TOPETTE MARGARITA	0.59%	2	0	0	0	0	0	0	0	1	1	0
YSATIS DE LA PARURE	0.59%	2	0	0	0	0	0	0	0	1	1	0
JACQUELLA EMMANUELLA	0.49%	4	0	0	0	0	0	0	0	0	1	3
CHOWBULL FARUK	0.49%	4	0	0	0	0	0	0	0	0	1	3
EXTRAVAGANTE DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
KISHNIGA'S SHOWBIZ CHELSEA	0.39%	1	0	0	0	0	0	0	0	1	0	0
JOIE VAN EPPIES BARGIE	0.39%	3	0	0	0	0	0	0	0	0	1	2
HUGUETTE VON RATIBOR UND CORVEY	0.39%	3	0	0	0	0	0	0	0	0	1	2
	0.39%	4	0	0	0	0	0	0	0	0	0	4
THERESA VON DER GRIMMELSBURG	0.39%	4	0	0	0	0	0	0	0	0	0	4
WENDY VON DER GRIMMELSBURG	0.39%	4	0	0	0	0	0	0	0	0	0	4
	0.39%	1	0	0	0	0	0	0	0	1	0	0
JAGUAR'S CREME DE LA CREME	0.39%	1	0	0	0	0	0	0	0	1	0	0
SILVERCLOUD MOI MINOTAURUS QUI	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
	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
TENAFLY SHEER GOLD	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
UNBARSY DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
RANNI	0.39%	1	0	0	0	0	0	0	0	1	0	0
HERCULE DU SOURIRE DOUX	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
KENLE'S ECLAIR DE SHANN	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
	0.39%	1	0	0	0	0	0	0	0	1	0	0
JACQUELLA MERVEILLEUX	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
OLALA VON DER GRIMMELSBURG	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
	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
TOPETTE KRYSTAL IMAGE	0.29%	2	0	0	0	0	0	0	0	0	1	1
TOPETTE BUBBLES	0.29%	2	0	0	0	0	0	0	0	0	1	1
JEMHIEDE JUST JAMES	0.29%	2	0	0	0	0	0	0	0	0	1	1
DORYAN VAN HET PENSELENHOEKJE	0.29%	2	0	0	0	0	0	0	0	0	1	1
CARESSE-CHANTAL DE L'AMABILITE	0.29%	2	0	0	0	0	0	0	0	0	1	1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE	0.29%	3	0	0	0	0	0	0	0	0	0	3
INCONNUE INES VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
HEUREUX HIBOU DE LA PARURE	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
	0.20%	1	0	0	0	0	0	0	0	0	1	0
GUSTAVE VON RATIBOR UND CORVEY	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
	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
ADAMS' UNIQUE PHYSIQUE	0.20%	1	0	0	0	0	0	0	0	0	1	0
TERRETTE'S WAYNE LE DUC DE QUAD	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%	2	0	0	0	0	0	0	0	0	0	2
DOLLYANNA VAN HET PENSELENHOEKJE	0.20%	1	0	0	0	0	0	0	0	0	1	0
	0.20%	2	0	0	0	0	0	0	0	0	0	2
BERNICE VAN HET PENSELENHOEKJE	0.20%	2	0	0	0	0	0	0	0	0	0	2
OLIVERRO V.D. ZUYLENSTEDE	0.20%	1	0	0	0	0	0	0	0	0	1	0
LOU LOU V.D. ZUYLENSTEDE	0.20%	1	0	0	0	0	0	0	0	0	1	0
IVANHOE DE L'AMABILITE	0.20%	1	0	0	0	0	0	0	0	0	1	0
SAMUEL DU SOURIRE DOUX	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%	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
	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
KENLE'S DE JA VU	0.20%	1	0	0	0	0	0	0	0	0	1	0
LA ROSACE JAUNISSE DE 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
WAMBO DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
CHIQUITA VON DER GRIMMELSBURG	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
FARAMOND VAN EPPIES BARGIE	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 JOIE DE NOEL	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 SIMONE DE ONO	0.10%	1	0	0	0	0	0	0	0	0	0	1
HUBERTINE DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
JACQUELLA BARONESSEN	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
TENAFLY ARCHIE	0.10%	1	0	0	0	0	0	0	0	0	0	1
BESS OF TENAFLY	0.10%	1	0	0	0	0	0	0	0	0	0	1
APOCODEODAR HIS LORDSHIP 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
	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
MR. LARRY VAN DE ZUYLENSTEDE	0.10%	1	0	0	0	0	0	0	0	0	0	1
BABOUIN DE L'AMABILITE	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
PANDORA DE L'AMABILITE	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
HELENE DU SOURIRE DOUX	0.10%	1	0	0	0	0	0	0	0	0	0	1
COX'S GOODTIME ROWDY GEORGE	0.10%	1	0	0	0	0	0	0	0	0	0	1
BANDOG B MISS BELLE D'KENLE	0.10%	1	0	0	0	0	0	0	0	0	0	1
ENSTROM'S FRENCH TICKLER	0.10%	1	0	0	0	0	0	0	0	0	0	1
ATHENA'S PETITE REAGAN D'MCKEE	0.10%	1	0	0	0	0	0	0	0	0	0	1
KISHNIGA'S EBONY	0.10%	1	0	0	0	0	0	0	0	0	0	1