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:
ROZELDOGUE STEP ASIDE

Coefficient of Inbreeding (COI):
7.917%

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	248	2	4	6	9	14	26	42	70	97	139
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1798	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	87.9%	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
ROZELDOGUE FRANKIE	50.00%	1	1	0	0	0	0	0	0	0	0	0
ROZELDOGUE CHINESE WHISPER	50.00%	1	1	0	0	0	0	0	0	0	0	0
FRIEND DE LA PARURE OF KINGFRIEND	37.50%	2	0	1	1	0	0	0	0	0	0	0
QAZARA MONSIEUR HARRODS	25.00%	1	0	1	0	0	0	0	0	0	0	0
ROZELDOGUE MISS INDIA	25.00%	1	0	1	0	0	0	0	0	0	0	0
CONFUCIUS DE LA PARURE	25.00%	4	0	0	1	1	2	0	0	0	0	0
FRABULL STARSTRUCK OF ROZELDOGUE	25.00%	1	0	1	0	0	0	0	0	0	0	0
LUCE DEI MIEIOCCHI DELL'AKIRIS	21.88%	3	0	0	1	1	1	0	0	0	0	0
ZENITH DE LA PARURE	15.63%	5	0	0	0	1	2	2	0	0	0	0
COLONEL TRUSARDI DE LA PARURE	14.16%	24	0	0	0	0	1	4	2	3	7	7
	12.50%	1	0	0	1	0	0	0	0	0	0	0
HARMONY DE ELKA GYVYBES ZYME AT QAZARA	12.50%	1	0	0	1	0	0	0	0	0	0	0
ZINA DE LA PARURE	12.50%	4	0	0	0	1	1	2	0	0	0	0
	12.50%	1	0	0	1	0	0	0	0	0	0	0
OMAR SHARIF DE LA PARURE	11.33%	42	0	0	0	0	0	1	4	6	13	18
ORESTE DELL'AKIRIS	10.94%	3	0	0	0	1	1	1	0	0	0	0
CHIRINE MA JOIE	10.06%	28	0	0	0	0	0	1	5	6	7	9
MONTBLANC DELL'AKIRIS	8.59%	4	0	0	0	0	2	1	1	0	0	0
OTTO-PRINCE DE LA PARURE	7.81%	5	0	0	0	0	1	2	2	0	0	0
XOE DE LA PARURE	7.81%	5	0	0	0	0	1	2	2	0	0	0
HANAHAUS BRONZED OSSIE	7.81%	5	0	0	0	0	1	2	2	0	0	0
EGOISTE DE LA PARURE	7.23%	13	0	0	0	0	0	1	4	5	3	0
	6.25%	30	0	0	0	0	0	0	2	4	8	16
FABULOUS DE LA PARURE	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
A'VIGDORS BRABUS	6.25%	1	0	0	0	1	0	0	0	0	0	0
CREATION DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
SHANN'S GEORGIA PEACH	6.25%	4	0	0	0	0	1	1	2	0	0	0
HONNORE-TAMINO DE LA CHAMPETRE	5.86%	7	0	0	0	0	0	2	2	3	0	0
LATOIYA DELL'AKIRIS	5.47%	3	0	0	0	0	1	1	1	0	0	0
ZARTAN VON DER GRIMMELSBURG	5.37%	36	0	0	0	0	0	0	0	2	13	21
ANDREA DES GENTILS MINOIS	5.18%	28	0	0	0	0	0	0	1	4	6	17
ODILO VON DER GRIMMELSBURG	5.08%	31	0	0	0	0	0	0	0	4	9	18
AMADEE MA JOIE	5.08%	23	0	0	0	0	0	0	1	5	7	10
BORN-Ö'S DOMINIQUE	4.79%	15	0	0	0	0	0	0	2	5	5	3
COLONEL BLANC DE LA PARURE	4.79%	24	0	0	0	0	0	0	1	4	6	13
JAGUAR'S NOEL OF JEALYN	4.30%	4	0	0	0	0	0	2	1	1	0	0
LEOPARD VAN EPPIES BARGIE	4.10%	10	0	0	0	0	0	0	2	5	3	0
VALENTINO DE LA PARURE	4.00%	14	0	0	0	0	0	0	1	5	5	3
L'ANGE DE LA PARURE	4.00%	22	0	0	0	0	0	0	0	4	7	11
UNBARSY DE LA PARURE	3.91%	2	0	0	0	0	1	0	1	0	0	0
ANJOU DE LA PARURE	3.91%	5	0	0	0	0	0	1	2	2	0	0
ANJA VAN HARTOGS VREUGD	3.91%	5	0	0	0	0	0	1	2	2	0	0
TOPETTE MISS MILO	3.91%	5	0	0	0	0	0	1	2	2	0	0
QUINCY VON DER GRIMMELSBURG	3.32%	28	0	0	0	0	0	0	0	0	6	22
FELIPE V.D.ZUYLENSTEDE	3.13%	4	0	0	0	0	0	1	1	2	0	0
SHANN'S EARTH ANGEL	3.13%	4	0	0	0	0	0	1	1	2	0	0
AVIGDORS TROYA	3.13%	1	0	0	0	0	1	0	0	0	0	0
MEREDIQUE DE LA CHAMPETRE	2.93%	7	0	0	0	0	0	0	2	2	3	0
BIJOU VON DER RUE DE LA VERT	2.83%	16	0	0	0	0	0	0	0	2	7	7
CATHERINEDENEUVE DELL'AKIRIS	2.73%	3	0	0	0	0	0	1	1	1	0	0
INOVATION-PRINCE DE LA PARURE	2.73%	6	0	0	0	0	0	0	2	2	2	0
CORINNA VON DER GRIMMELSBURG	2.34%	15	0	0	0	0	0	0	0	1	6	8
JACQUELLA JACQUES	2.25%	12	0	0	0	0	0	0	0	2	5	5
BORN-Ö'S BONA DEA	2.25%	12	0	0	0	0	0	0	0	2	5	5
	2.25%	15	0	0	0	0	0	0	0	1	5	9
RAMONA PRINCESSE DE LA PARURE	2.15%	5	0	0	0	0	0	0	1	3	1	0
HEUREUX HENRI DE LA PARURE	2.15%	15	0	0	0	0	0	0	0	1	4	10
ALLSTONE DOUGLAS	2.15%	4	0	0	0	0	0	0	2	1	1	0
TRIOMPHE TIA DE LA PARURE	2.05%	13	0	0	0	0	0	0	0	1	5	7
JOIE VAN EPPIES BARGIE	2.05%	10	0	0	0	0	0	0	0	2	5	3
WINNY DE LA PARURE	1.95%	5	0	0	0	0	0	0	1	2	2	0
RANNI	1.95%	5	0	0	0	0	0	0	1	2	2	0
TOPETTE TOBY JUG	1.95%	5	0	0	0	0	0	0	1	2	2	0
TOPETTE MARGARITA	1.95%	5	0	0	0	0	0	0	1	2	2	0
BONBONNIERE-BLANCHE DE LA PARURE	1.95%	13	0	0	0	0	0	0	0	1	4	8
YSATIS DE LA PARURE	1.95%	2	0	0	0	0	0	1	0	1	0	0
	1.76%	11	0	0	0	0	0	0	0	1	4	6
ILUSION DE LA PARURE	1.66%	13	0	0	0	0	0	0	0	0	4	9
ZUT-ZOLA VON RATIBOR UND CORVEY	1.66%	15	0	0	0	0	0	0	0	0	2	13
ADONIS EL FUERTE	1.56%	1	0	0	0	0	0	1	0	0	0	0
NYMPHE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
DON CAMILO DE LA PARURE	1.56%	2	0	0	0	0	0	0	2	0	0	0
	1.56%	4	0	0	0	0	0	0	1	1	2	0
KENLE'S ECLAIR DE SHANN	1.56%	4	0	0	0	0	0	0	1	1	2	0
	1.56%	1	0	0	0	0	0	1	0	0	0	0
PETI LLEVR TATA	1.56%	1	0	0	0	0	0	1	0	0	0	0
FRANCOIS DE LA PARURE	1.46%	11	0	0	0	0	0	0	0	0	4	7
DORYAN VAN HET PENSELENHOEKJE	1.46%	7	0	0	0	0	0	0	0	2	2	3
CARESSE-CHANTAL DE L'AMABILITE	1.46%	7	0	0	0	0	0	0	0	2	2	3
FRANCOISE HARDY DE LA PARURE	1.37%	3	0	0	0	0	0	0	1	1	1	0
JEZEBEL DE LA PARURE	1.37%	6	0	0	0	0	0	0	0	2	2	2
TENAFLY SHEER GOLD	1.37%	8	0	0	0	0	0	0	0	1	3	4
	1.37%	6	0	0	0	0	0	0	0	2	2	2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE	1.17%	8	0	0	0	0	0	0	0	0	4	4
HELOISE VON DER GRIMMELSBURG	1.07%	9	0	0	0	0	0	0	0	0	2	7
JAGUAR'S FRAULINE	1.07%	4	0	0	0	0	0	0	0	2	1	1
GIBOULEE MA JOIE	1.07%	5	0	0	0	0	0	0	0	1	3	1
	1.07%	4	0	0	0	0	0	0	0	2	1	1
	1.07%	4	0	0	0	0	0	0	0	2	1	1
JAGUAR'S COEUR DE ROCKER	1.07%	4	0	0	0	0	0	0	0	2	1	1
BARON BALOU DE LA PARURE	0.98%	8	0	0	0	0	0	0	0	0	2	6
JACQUELLA GIGOLETTE	0.98%	8	0	0	0	0	0	0	0	0	2	6
SAMUEL DU SOURIRE DOUX	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
TOPETTE KRYSTAL IMAGE	0.98%	5	0	0	0	0	0	0	0	1	2	2
TOPETTE BUBBLES	0.98%	5	0	0	0	0	0	0	0	1	2	2
JEMHIEDE JUST JAMES	0.98%	5	0	0	0	0	0	0	0	1	2	2
LEIBÖLL'S BONITA	0.88%	7	0	0	0	0	0	0	0	0	2	5
	0.88%	6	0	0	0	0	0	0	0	0	3	3
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
DOLLYANNA VAN HET PENSELENHOEKJE	0.78%	4	0	0	0	0	0	0	0	1	1	2
OLIVERRO V.D. ZUYLENSTEDE	0.78%	4	0	0	0	0	0	0	0	1	1	2
LOU LOU V.D. ZUYLENSTEDE	0.78%	4	0	0	0	0	0	0	0	1	1	2
	0.78%	6	0	0	0	0	0	0	0	0	2	4
IVANHOE DE L'AMABILITE	0.78%	4	0	0	0	0	0	0	0	1	1	2
KENLE'S DE JA VU	0.78%	4	0	0	0	0	0	0	0	1	1	2
LA ROSACE JAUNISSE DE MCKEE	0.78%	4	0	0	0	0	0	0	0	1	1	2
LE BLANC VON DER GRIMMELSBURG	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
RANI VON DER GRIMMELSBURG	0.78%	7	0	0	0	0	0	0	0	0	1	6
KAY LES PETITS ARCHANGES	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
ASTA VON DER GRIMMELSBURG	0.68%	3	0	0	0	0	0	0	0	1	1	1
VOILA COCO VON RATIBOR UND CORVEY	0.68%	6	0	0	0	0	0	0	0	0	1	5
BESING PETIT ROI	0.68%	6	0	0	0	0	0	0	0	0	1	5
ZENO VON DER GRIMMELSBURG	0.68%	7	0	0	0	0	0	0	0	0	0	7
BABOUIN DE L'AMABILITE	0.59%	4	0	0	0	0	0	0	0	0	2	2
	0.59%	4	0	0	0	0	0	0	0	0	2	2
GERMAINE DE LA PARURE	0.59%	5	0	0	0	0	0	0	0	0	1	4
NANDA DE LA PARURE	0.59%	5	0	0	0	0	0	0	0	0	1	4
JEANIE VON DER GRIMMELSBURG	0.59%	6	0	0	0	0	0	0	0	0	0	6
CHIQUITA VON DER GRIMMELSBURG	0.49%	2	0	0	0	0	0	0	0	1	0	1
TENAFLY ARCHIE	0.49%	4	0	0	0	0	0	0	0	0	1	3
BESS OF TENAFLY	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
PANDORA DE L'AMABILITE	0.49%	4	0	0	0	0	0	0	0	0	1	3
WANDA DE LA PARURE	0.49%	3	0	0	0	0	0	0	0	0	2	1
JAGUAR'S BON VIVANTE	0.49%	3	0	0	0	0	0	0	0	0	2	1
JAGUAR'S BELLE NOIR	0.49%	3	0	0	0	0	0	0	0	0	2	1
	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
HUBERTINE DE LA PARURE	0.39%	4	0	0	0	0	0	0	0	0	0	4
	0.39%	3	0	0	0	0	0	0	0	0	1	2
HELENE DU SOURIRE DOUX	0.39%	3	0	0	0	0	0	0	0	0	1	2
APOCODEODAR HIS LORDSHIP OF TENAFLY	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
	0.39%	3	0	0	0	0	0	0	0	0	1	2
MR. LARRY VAN DE ZUYLENSTEDE	0.39%	4	0	0	0	0	0	0	0	0	0	4
	0.39%	4	0	0	0	0	0	0	0	0	0	4
	0.39%	4	0	0	0	0	0	0	0	0	0	4
ZAPPA V.D. ZUYLENSTEDE	0.39%	4	0	0	0	0	0	0	0	0	0	4
CHEMERA V.D. ZUYLENSTEDE	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
	0.39%	1	0	0	0	0	0	0	0	1	0	0
PRIMUS VON DER GRIMMELSBURG	0.29%	3	0	0	0	0	0	0	0	0	0	3
COX'S GOODTIME ROWDY GEORGE	0.29%	2	0	0	0	0	0	0	0	0	1	1
BANDOG B MISS BELLE D'KENLE	0.29%	2	0	0	0	0	0	0	0	0	1	1
ENSTROM'S FRENCH TICKLER	0.29%	2	0	0	0	0	0	0	0	0	1	1
ATHENA'S PETITE REAGAN D'MCKEE	0.29%	2	0	0	0	0	0	0	0	0	1	1
DAME MICHOU DE LA PARURE	0.29%	3	0	0	0	0	0	0	0	0	0	3
ANNABELLE VON DER GRIMMELSBURG	0.29%	2	0	0	0	0	0	0	0	0	1	1
ELEONORE VAN EPPIES BARGIE	0.20%	2	0	0	0	0	0	0	0	0	0	2
ILONKA VON DER GRIMMELSBURG	0.20%	2	0	0	0	0	0	0	0	0	0	2
JACQUELLA MERVEILLEUX	0.20%	1	0	0	0	0	0	0	0	0	1	0
LEIBOLL'S HANNIBAL	0.20%	1	0	0	0	0	0	0	0	0	1	0
COLETTE DE LA PARURE	0.20%	2	0	0	0	0	0	0	0	0	0	2
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
	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
CERISETTE VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
UNE BOULETTE BLANCHE 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
JAGUAR'S CREME DE LA CREME	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
HEUREUX HIBOU DE LA PARURE	0.10%	1	0	0	0	0	0	0	0	0	0	1
LEIBÖLL'S CATHARINA	0.10%	1	0	0	0	0	0	0	0	0	0	1
FANCY DES GENTILS MINOIS	0.10%	1	0	0	0	0	0	0	0	0	0	1
OLALA 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
ADELAIDE DU SOURIRE DOUX	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
	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
FERNANDEL VON RATIBOR UND CORVEY	0.10%	1	0	0	0	0	0	0	0	0	0	1
HUGUETTE VON RATIBOR UND CORVEY	0.10%	1	0	0	0	0	0	0	0	0	0	1
FLAUBERT 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
	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