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:
SAFI DELL'OLDOINYO LENGAI

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	231	2	3	6	10	14	32	41	64	81	103
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1815	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	88.7%	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
AVIGDORS VALEUREUX	50.00%	1	1	0	0	0	0	0	0	0	0	0
VAJULA DELL'OLDOINYO LENGAI	50.00%	1	1	0	0	0	0	0	0	0	0	0
	37.89%	130	0	0	0	0	2	4	8	16	32	68
TEXAS BOY V. FIVELZIGHT	25.00%	1	0	1	0	0	0	0	0	0	0	0
AVIGDORS BENTLEY	25.00%	1	0	1	0	0	0	0	0	0	0	0
CRITJE V.D. MESTREECHTENEERKES	25.00%	1	0	1	0	0	0	0	0	0	0	0
ARMANI DE LA PARURE	12.50%	1	0	0	1	0	0	0	0	0	0	0
SUZIE QUE V. FIVELZIGHT	12.50%	1	0	0	1	0	0	0	0	0	0	0
LEIBÖLL'S MUFFEE	12.50%	1	0	0	1	0	0	0	0	0	0	0
AVIGDORS TROYA	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
LEIBOLL'S HANNIBAL	10.16%	3	0	0	0	1	1	0	1	0	0	0
HANAHAUS BRONZED OSSIE	9.38%	2	0	0	0	1	1	0	0	0	0	0
EGOISTE DE LA PARURE	7.81%	5	0	0	0	0	1	2	2	0	0	0
FRANCOIS DE LA PARURE	6.45%	9	0	0	0	0	1	1	0	3	2	2
ZINA DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
MAROUSIA DE LA PARURE	6.25%	1	0	0	0	1	0	0	0	0	0	0
DAULÖKKE'S GOURMET DU MILA	6.25%	1	0	0	0	1	0	0	0	0	0	0
ZARTAN VON DER GRIMMELSBURG	6.25%	28	0	0	0	0	0	1	1	2	8	16
ADONIS EL FUERTE	6.25%	1	0	0	0	1	0	0	0	0	0	0
OKLAHOMA MISS V. FIVELZIGHT	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
RUTKJAER'S ALBERTE	6.25%	1	0	0	0	1	0	0	0	0	0	0
DUC DALI DE LA PARURE	5.86%	7	0	0	0	0	0	1	5	1	0	0
VALENTINO DE LA PARURE	5.47%	6	0	0	0	0	0	2	2	2	0	0
BORN-Ö'S DOMINIQUE	5.47%	6	0	0	0	0	0	2	2	2	0	0
	5.18%	15	0	0	0	0	0	1	2	1	6	5
ANDREA DES GENTILS MINOIS	5.08%	20	0	0	0	0	0	1	1	1	7	10
LEIBÖLL'S CATHARINA	5.08%	3	0	0	0	0	1	1	0	1	0	0
ODILO VON DER GRIMMELSBURG	4.88%	15	0	0	0	0	0	0	1	8	4	2
GUY-LAROCHE DE LA PARURE	4.69%	2	0	0	0	0	1	1	0	0	0	0
TOPETTE MISS MILO	4.69%	2	0	0	0	0	1	1	0	0	0	0
ANJOU DE LA PARURE	4.69%	2	0	0	0	0	1	1	0	0	0	0
QUINCY VON DER GRIMMELSBURG	4.69%	25	0	0	0	0	0	0	1	2	10	12
COCO VON DER GRIMMELSBURG	4.59%	17	0	0	0	0	0	0	2	3	7	5
CHIRINE MA JOIE	4.30%	10	0	0	0	0	0	1	1	3	3	2
OMAR SHARIF DE LA PARURE	4.20%	16	0	0	0	0	0	0	1	4	8	3
LEOPARD VAN EPPIES BARGIE	3.91%	3	0	0	0	0	0	2	1	0	0	0
BIJOU VON DER RUE DE LA VERT	3.91%	8	0	0	0	0	0	0	3	3	2	0
BARON BALOU DE LA PARURE	3.32%	8	0	0	0	0	0	1	0	3	2	2
JACQUELLA GIGOLETTE	3.32%	8	0	0	0	0	0	1	0	3	2	2
DON CAMILO DE LA PARURE	3.13%	1	0	0	0	0	1	0	0	0	0	0
HONNORE-TAMINO DE LA CHAMPETRE	3.13%	2	0	0	0	0	0	2	0	0	0	0
HEUREUX HENRI DE LA PARURE	3.13%	15	0	0	0	0	0	0	1	2	4	8
SHANN'S GEORGIA PEACH	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
CHEN-CHEN CHANELL-NUMBER-ONE	3.13%	1	0	0	0	0	1	0	0	0	0	0
L'ANGE DE LA PARURE	2.93%	7	0	0	0	0	0	0	1	5	1	0
LEIBÖLL'S ANGELINA	2.54%	3	0	0	0	0	0	1	1	0	1	0
ILUSION DE LA PARURE	2.44%	14	0	0	0	0	0	0	0	1	8	5
	2.44%	11	0	0	0	0	0	0	1	2	1	7
WINNY DE LA PARURE	2.34%	2	0	0	0	0	0	1	1	0	0	0
ZUT-ZOLA VON RATIBOR UND CORVEY	2.34%	12	0	0	0	0	0	0	1	1	2	8
TOPETTE TOBY JUG	2.34%	2	0	0	0	0	0	1	1	0	0	0
TOPETTE MARGARITA	2.34%	2	0	0	0	0	0	1	1	0	0	0
CORINNA VON DER GRIMMELSBURG	2.25%	13	0	0	0	0	0	0	0	2	4	7
ZENO VON DER GRIMMELSBURG	2.05%	15	0	0	0	0	0	0	0	1	3	11
JOIE VAN EPPIES BARGIE	1.95%	3	0	0	0	0	0	0	2	1	0	0
CHOWBULL FARUK	1.95%	7	0	0	0	0	0	0	1	2	0	4
	1.86%	7	0	0	0	0	0	0	1	1	2	3
JEANIE VON DER GRIMMELSBURG	1.76%	13	0	0	0	0	0	0	0	1	2	10
TENAFLY SHEER GOLD	1.76%	4	0	0	0	0	0	0	1	2	1	0
VOILA COCO VON RATIBOR UND CORVEY	1.66%	11	0	0	0	0	0	0	0	1	3	7
YSATIS 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
RAMONA PRINCESSE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
JACQUELLA EMMANUELLA	1.56%	6	0	0	0	0	0	0	1	0	3	2
MEREDIQUE DE LA CHAMPETRE	1.56%	2	0	0	0	0	0	0	2	0	0	0
HERCULE DU SOURIRE DOUX	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
	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
	1.56%	1	0	0	0	0	0	1	0	0	0	0
LEIBÖLL'S BONITA	1.37%	6	0	0	0	0	0	0	0	2	2	2
	1.17%	7	0	0	0	0	0	0	0	1	2	4
NANDA DE LA PARURE	1.17%	7	0	0	0	0	0	0	0	1	2	4
TOPETTE KRYSTAL IMAGE	1.17%	2	0	0	0	0	0	0	1	1	0	0
TOPETTE BUBBLES	1.17%	2	0	0	0	0	0	0	1	1	0	0
	1.17%	4	0	0	0	0	0	0	0	2	2	0
JEMHIEDE JUST JAMES	1.17%	2	0	0	0	0	0	0	1	1	0	0
TRIOMPHE TIA DE LA PARURE	1.07%	6	0	0	0	0	0	0	0	1	2	3
	1.07%	9	0	0	0	0	0	0	0	0	2	7
	0.98%	9	0	0	0	0	0	0	0	0	1	8
	0.98%	9	0	0	0	0	0	0	0	0	1	8
LE BLANC VON DER GRIMMELSBURG	0.98%	6	0	0	0	0	0	0	0	1	1	4
GERMAINE DE LA PARURE	0.98%	6	0	0	0	0	0	0	0	1	1	4
COLETTE DE LA PARURE	0.88%	6	0	0	0	0	0	0	0	0	3	3
CARLOS VON DER GRIMMELSBURG	0.88%	6	0	0	0	0	0	0	0	0	3	3
TENAFLY ARCHIE	0.88%	4	0	0	0	0	0	0	0	1	2	1
BESS OF TENAFLY	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
JACQUELLA MERVEILLEUX	0.78%	1	0	0	0	0	0	0	1	0	0	0
LINDY DES GENTILS MINOIS	0.78%	1	0	0	0	0	0	0	1	0	0	0
JOHN ROSS DES GENTILS MINOIS	0.78%	1	0	0	0	0	0	0	1	0	0	0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE	0.78%	4	0	0	0	0	0	0	0	0	4	0
CERISETTE VON RATIBOR UND CORVEY	0.78%	4	0	0	0	0	0	0	0	1	1	2
GIBOULEE MA JOIE	0.78%	1	0	0	0	0	0	0	1	0	0	0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN	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
DORYAN VAN HET PENSELENHOEKJE	0.78%	2	0	0	0	0	0	0	0	2	0	0
RANNI	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
KENLE'S ECLAIR DE SHANN	0.78%	1	0	0	0	0	0	0	1	0	0	0
HUBERTINE DE LA PARURE	0.68%	6	0	0	0	0	0	0	0	0	1	5
MR. LARRY VAN DE ZUYLENSTEDE	0.68%	6	0	0	0	0	0	0	0	0	1	5
JACQUELLA BARONESSEN	0.68%	4	0	0	0	0	0	0	0	1	0	3
APOCODEODAR HIS LORDSHIP OF TENAFLY	0.59%	2	0	0	0	0	0	0	0	1	1	0
	0.59%	2	0	0	0	0	0	0	0	1	1	0
	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
	0.59%	3	0	0	0	0	0	0	0	0	3	0
ELEONORE VAN EPPIES BARGIE	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
FANCY DES GENTILS MINOIS	0.49%	2	0	0	0	0	0	0	0	1	0	1
CHEMERA V.D. ZUYLENSTEDE	0.49%	5	0	0	0	0	0	0	0	0	0	5
FERNANDEL VON RATIBOR UND CORVEY	0.49%	4	0	0	0	0	0	0	0	0	1	3
HUGUETTE VON RATIBOR UND CORVEY	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
CHIQUITA VON DER GRIMMELSBURG	0.39%	1	0	0	0	0	0	0	0	1	0	0
BARRY-BLANC DE LA PARURE	0.39%	1	0	0	0	0	0	0	0	1	0	0
WENDY VON DER GRIMMELSBURG	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
ZAPPA V.D. ZUYLENSTEDE	0.39%	4	0	0	0	0	0	0	0	0	0	4
FLAUBERT 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
BESING PETIT ROI	0.39%	3	0	0	0	0	0	0	0	0	1	2
GARNGOUR GAEL WARNING OF BOMLITZ	0.39%	3	0	0	0	0	0	0	0	0	1	2
EVITA 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
BIJOU OF BORISTI OF MERROWLEA	0.39%	3	0	0	0	0	0	0	0	0	1	2
	0.39%	1	0	0	0	0	0	0	0	1	0	0
DOLLYANNA VAN HET PENSELENHOEKJE	0.39%	1	0	0	0	0	0	0	0	1	0	0
BABOUIN DE L'AMABILITE	0.39%	2	0	0	0	0	0	0	0	0	2	0
IVANHOE DE L'AMABILITE	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%	1	0	0	0	0	0	0	0	1	0	0
SAMUEL DU SOURIRE DOUX	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%	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
HIBOU VON RATIBOR UND CORVEY	0.39%	3	0	0	0	0	0	0	0	0	1	2
URIEL 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
PRIMUS VON DER GRIMMELSBURG	0.29%	3	0	0	0	0	0	0	0	0	0	3
DAME MICHOU 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
	0.29%	2	0	0	0	0	0	0	0	0	1	1
OLALA 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
TOUTOU TERRIBLE VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
CHERI DK33060/80	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
HELENE 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
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
GUSTAVE VON RATIBOR UND CORVEY	0.20%	2	0	0	0	0	0	0	0	0	0	2
LANCEFIELD LADY PUPPET	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
DANIELLE VON DER GRIMMELSBURG	0.10%	1	0	0	0	0	0	0	0	0	0	1
INCONNUE INES VON RATIBOR UND CORVEY	0.10%	1	0	0	0	0	0	0	0	0	0	1
BANJOLIQUE DE LA PARURE	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
GARNGOUR DERRYPRINCESS	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
BLUE ANGEL 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
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
WATTEAU 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
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
	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