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Ancestor calculations 9 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
Ancestors in 9 generations 173 2 3 7 9 13 14 21 34 57
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 849 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
LESABULLDOGS JAIME GARZON ORTIZ 50.00% 1 1 0 0 0 0 0 0 0 0
LESABULLDOGS JUANITA ACOSTA 50.00% 1 1 0 0 0 0 0 0 0 0
DDLM LESABULLDOGS OBDULIO VARELA 25.00% 1 0 1 0 0 0 0 0 0 0
LESABULLDOGS LAURA ACUNA 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS ANATOLIO 25.00% 1 0 1 0 0 0 0 0 0 0
DAIMLER DE LA PARURE 15.63% 4 0 0 0 1 3 0 0 0 0
LESABULLDOGS EL BABY SEHESI 12.50% 1 0 0 1 0 0 0 0 0 0
LESABULLDOGS SEHESI LA MENCHA OF REVERIES 12.50% 1 0 0 1 0 0 0 0 0 0
LESABULLDOGS CARBONELL 12.50% 1 0 0 1 0 0 0 0 0 0
SIMON CHICAMOCHA LESABULLDOGS 12.50% 2 0 0 0 2 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 12.50% 2 0 0 0 2 0 0 0 0 0
12.50% 4 0 0 0 0 4 0 0 0 0
AVIGDORS DUC DIAMANT BLANC 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
ZINA DE LA PARURE 8.59% 6 0 0 0 0 1 3 0 2 0
KLEINCALVIN DELL'AKIRIS 7.81% 4 0 0 0 0 1 3 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
JERONIMO CHICAMOCHA LESABULLDOGS 6.25% 1 0 0 0 1 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.05% 8 0 0 0 0 0 2 3 0 3
COLONEL TRUSARDI DE LA PARURE 4.49% 11 0 0 0 0 0 0 2 6 3
SHANN'S GEORGIA PEACH 4.30% 6 0 0 0 0 0 1 3 0 2
ORESTE DELL'AKIRIS 3.91% 4 0 0 0 0 0 1 3 0 0
VIOLET BLANCHE DELL'AKIRIS 3.91% 4 0 0 0 0 0 1 3 0 0
ARMANI DE LA PARURE 3.52% 2 0 0 0 0 1 0 0 1 0
DAULÖKKE'S ARISTOBEAU DU TEX 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
HONORE DE TAMERAN 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS IDEE FIXE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 2.73% 5 0 0 0 0 0 0 2 3 0
OMAR SHARIF DE LA PARURE 2.15% 9 0 0 0 0 0 0 0 2 7
CHIRINE MA JOIE 2.15% 9 0 0 0 0 0 0 0 2 7
LATOIYA DELL'AKIRIS 1.95% 4 0 0 0 0 0 0 1 3 0
NOSTALGIE-BLANCHE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3 0
FELIPE V.D.ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3 0
SHANN'S EARTH ANGEL 1.95% 4 0 0 0 0 0 0 1 3 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.95% 2 0 0 0 0 0 1 0 1 0
ROBOBULL FABELHAFT XCELSIOR 1.76% 3 0 0 0 0 0 0 2 0 1
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0 0
CONFUCIUS DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
BORN-Ö'S DOMINIQUE 1.56% 6 0 0 0 0 0 0 0 2 4
1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
AVIGDORS TROYA 1.56% 2 0 0 0 0 0 0 2 0 0
DAULÖKKE'S OGRESSE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
TOPETTE TOBY JUG 1.37% 5 0 0 0 0 0 0 0 2 3
TOPETTE MARGARITA 1.37% 5 0 0 0 0 0 0 0 2 3
PABLO PICASSO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
RAMONA PRINCESSE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
DAULÖKKE'S GOURMET DU MILA 1.17% 2 0 0 0 0 0 0 1 1 0
LEIBOLL'S HANNIBAL 1.17% 5 0 0 0 0 0 0 0 1 4
DUC DALI DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
GEORGE V.D. PENSELENHOEKJE 0.98% 4 0 0 0 0 0 0 0 1 3
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
KENLE'S ECLAIR DE SHANN 0.98% 4 0 0 0 0 0 0 0 1 3
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
TEXAS BOY V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0 0
DAULOKKE'S UZO LE CHAMOUR 0.78% 1 0 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2 0
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
DELILAH DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
PETI LLEVR TATA 0.78% 2 0 0 0 0 0 0 0 2 0
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
ANJOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
JOIE VAN EPPIES BARGIE 0.59% 3 0 0 0 0 0 0 0 0 3
BIJOU VON DER RUE DE LA VERT 0.59% 3 0 0 0 0 0 0 0 0 3
RUTKJAER'S ALBERTE 0.59% 3 0 0 0 0 0 0 0 0 3
XOE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
CHEN-CHEN CHANELL-NUMBER-ONE 0.59% 2 0 0 0 0 0 0 0 1 1
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.39% 2 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 2 0 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.39% 2 0 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.39% 2 0 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
BEATRICE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
SUZIE QUE V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
MONTBLANC DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOISE HARDY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.20% 1 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
NANA' DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
ZINADINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
OKLAHOMA MISS V. FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
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