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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:
LESABULLDOGS GREEICY RENDON II


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 219 2 3 7 9 13 14 21 35 50 86
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1827 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.3% 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
LESABULLDOGS JAIME GARZON ORTIZ 50.00% 1 1 0 0 0 0 0 0 0 0 0
LESABULLDOGS JUANITA ACOSTA 50.00% 1 1 0 0 0 0 0 0 0 0 0
DDLM LESABULLDOGS OBDULIO VARELA 25.00% 1 0 1 0 0 0 0 0 0 0 0
LESABULLDOGS LAURA ACUNA 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS ANATOLIO 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAIMLER DE LA PARURE 15.63% 4 0 0 0 1 3 0 0 0 0 0
LESABULLDOGS EL BABY SEHESI 12.50% 1 0 0 1 0 0 0 0 0 0 0
LESABULLDOGS SEHESI LA MENCHA OF REVERIES 12.50% 1 0 0 1 0 0 0 0 0 0 0
LESABULLDOGS CARBONELL 12.50% 1 0 0 1 0 0 0 0 0 0 0
SIMON CHICAMOCHA LESABULLDOGS 12.50% 2 0 0 0 2 0 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 4 0 0 0 0 4 0 0 0 0 0
AVIGDORS DUC DIAMANT BLANC 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
AVIGDORS EXTASE DE MA BEAUTE 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
ZINA DE LA PARURE 8.59% 6 0 0 0 0 1 3 0 2 0 0
KLEINCALVIN DELL'AKIRIS 7.81% 4 0 0 0 0 1 3 0 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
JERONIMO CHICAMOCHA LESABULLDOGS 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.05% 8 0 0 0 0 0 2 3 0 3 0
COLONEL TRUSARDI DE LA PARURE 4.98% 16 0 0 0 0 0 0 2 6 3 5
SHANN'S GEORGIA PEACH 4.30% 6 0 0 0 0 0 1 3 0 2 0
ORESTE DELL'AKIRIS 3.91% 4 0 0 0 0 0 1 3 0 0 0
VIOLET BLANCHE DELL'AKIRIS 3.91% 4 0 0 0 0 0 1 3 0 0 0
ARMANI DE LA PARURE 3.52% 2 0 0 0 0 1 0 0 1 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 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
HONORE DE TAMERAN 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS IDEE FIXE 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
OMAR SHARIF DE LA PARURE 3.03% 18 0 0 0 0 0 0 0 2 7 9
TOPETTE MISS MILO 3.03% 8 0 0 0 0 0 0 2 3 0 3
CHIRINE MA JOIE 2.64% 14 0 0 0 0 0 0 0 2 7 5
FELIPE V.D.ZUYLENSTEDE 2.15% 6 0 0 0 0 0 0 1 3 0 2
SHANN'S EARTH ANGEL 2.15% 6 0 0 0 0 0 0 1 3 0 2
LATOIYA DELL'AKIRIS 1.95% 4 0 0 0 0 0 0 1 3 0 0
NOSTALGIE-BLANCHE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3 0 0
BORN-Ö'S DOMINIQUE 1.95% 10 0 0 0 0 0 0 0 2 4 4
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
ROBOBULL FABELHAFT XCELSIOR 1.76% 3 0 0 0 0 0 0 2 0 1 0
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0 0 0
CONFUCIUS DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ROQUEFORT 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
AVIGDORS TROYA 1.56% 2 0 0 0 0 0 0 2 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 1 4 3
WINNY DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3 0
COCO VON DER GRIMMELSBURG 1.37% 12 0 0 0 0 0 0 0 0 2 10
TOPETTE TOBY JUG 1.37% 5 0 0 0 0 0 0 0 2 3 0
TOPETTE MARGARITA 1.37% 5 0 0 0 0 0 0 0 2 3 0
PABLO PICASSO DE LA PARURE 1.27% 4 0 0 0 0 0 0 0 3 0 1
LEIBÖLL'S MERCEDES 1.27% 4 0 0 0 0 0 0 0 3 0 1
DAULÖKKE'S GOURMET DU MILA 1.17% 2 0 0 0 0 0 0 1 1 0 0
LEIBOLL'S HANNIBAL 1.17% 5 0 0 0 0 0 0 0 1 4 0
ANDREA DES GENTILS MINOIS 1.17% 10 0 0 0 0 0 0 0 0 2 8
AMADEE MA JOIE 1.17% 10 0 0 0 0 0 0 0 0 2 8
COLONEL BLANC DE LA PARURE 1.07% 9 0 0 0 0 0 0 0 0 2 7
VALENTINO DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 1 1 4
JOIE VAN EPPIES BARGIE 0.98% 7 0 0 0 0 0 0 0 0 3 4
BIJOU VON DER RUE DE LA VERT 0.98% 7 0 0 0 0 0 0 0 0 3 4
GEORGE V.D. PENSELENHOEKJE 0.98% 4 0 0 0 0 0 0 0 1 3 0
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 4 0 0 0 0 0 0 0 1 3 0
KENLE'S ECLAIR DE SHANN 0.98% 4 0 0 0 0 0 0 0 1 3 0
EXTRAVAGANTE DE LA PARURE 0.88% 2 0 0 0 0 0 0 1 0 0 1
ANJOU DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
TENAFLY SHEER GOLD 0.88% 7 0 0 0 0 0 0 0 0 2 5
COMEPATABULL'S READY TO RUMBLE 0.88% 3 0 0 0 0 0 0 0 2 0 1
XCLUSIVE DE LA PARURE 0.88% 3 0 0 0 0 0 0 0 2 0 1
FRANCOIS DE LA PARURE 0.78% 7 0 0 0 0 0 0 0 0 1 6
ODILO VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
TEXAS BOY V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULOKKE'S UZO LE CHAMOUR 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
DELILAH DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
PETI LLEVR TATA 0.78% 2 0 0 0 0 0 0 0 2 0 0
CACHAREL DE LA PARURE 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
TOPETTE KRYSTAL IMAGE 0.68% 5 0 0 0 0 0 0 0 0 2 3
TOPETTE BUBBLES 0.68% 5 0 0 0 0 0 0 0 0 2 3
JEMHIEDE JUST JAMES 0.68% 5 0 0 0 0 0 0 0 0 2 3
GIBOULEE MA JOIE 0.59% 5 0 0 0 0 0 0 0 0 1 4
LEIBÖLL'S CATHARINA 0.59% 5 0 0 0 0 0 0 0 0 1 4
XOE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
RUTKJAER'S ALBERTE 0.59% 3 0 0 0 0 0 0 0 0 3 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.59% 2 0 0 0 0 0 0 0 1 1 0
FRANCOISE HARDY DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
L'ANGE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
INOVATION-PRINCE DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
ZARTAN VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
OLIVERRO V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.49% 4 0 0 0 0 0 0 0 0 1 3
LOU LOU V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
IVANHOE DE L'AMABILITE 0.49% 4 0 0 0 0 0 0 0 0 1 3
KENLE'S DE JA VU 0.49% 4 0 0 0 0 0 0 0 0 1 3
LA ROSACE JAUNISSE DE MCKEE 0.49% 4 0 0 0 0 0 0 0 0 1 3
HONNORE-TAMINO DE LA CHAMPETRE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.39% 4 0 0 0 0 0 0 0 0 0 4
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BEATRICE DE LA PARURE 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
0.39% 2 0 0 0 0 0 0 0 0 2 0
SUZIE QUE V. FIVELZIGHT 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
FARAMOND VAN EPPIES BARGIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
HELOISE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
BLACKY 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
ANJA VAN HARTOGS VREUGD 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
MONTBLANC DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
BARON BALOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HENRI 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
CORINNA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.20% 2 0 0 0 0 0 0 0 0 0 2
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
YSATIS DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZINADINE DE LA PARURE 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
CATHERINEDENEUVE DELL'AKIRIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEZEBEL 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 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
BERNICE VAN HET PENSELENHOEKJE 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
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
UNBARSY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.10% 1 0 0 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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