Ancestor calculations 8 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 JAIME GARZON ORTIZ


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 128 2 4 5 10 9 14 24 44
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 382 0 0 0 0 0 0 0 0
Ancestor loss % 74.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DDLM LESABULLDOGS OBDULIO VARELA 50.00% 1 1 0 0 0 0 0 0 0
LESABULLDOGS LAURA ACUNA 50.00% 1 1 0 0 0 0 0 0 0
LESABULLDOGS EL BABY SEHESI 25.00% 1 0 1 0 0 0 0 0 0
LESABULLDOGS SEHESI LA MENCHA OF REVERIES 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS DUC DIAMANT BLANC 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
DAIMLER DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
SIMON CHICAMOCHA LESABULLDOGS 12.50% 1 0 0 1 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 12.50% 1 0 0 1 0 0 0 0 0
KLEINCALVIN DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
ZINA DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
HANAHAUS BRONZED OSSIE 7.81% 3 0 0 0 0 2 1 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 5.86% 7 0 0 0 0 0 2 2 3
ORESTE DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0
VIOLET BLANCHE DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0
SHANN'S GEORGIA PEACH 4.69% 2 0 0 0 0 1 1 0 0
TOPETTE MISS MILO 3.91% 3 0 0 0 0 0 2 1 0
3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S ROQUEFORT 3.13% 1 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
CHIRINE MA JOIE 2.73% 5 0 0 0 0 0 0 2 3
LATOIYA DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0
NOSTALGIE-BLANCHE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
BORN-Ö'S DOMINIQUE 2.34% 4 0 0 0 0 0 0 2 2
FELIPE V.D.ZUYLENSTEDE 2.34% 2 0 0 0 0 0 1 1 0
SHANN'S EARTH ANGEL 2.34% 2 0 0 0 0 0 1 1 0
WINNY DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
RAMONA PRINCESSE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
DUC DALI DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
TOPETTE TOBY JUG 1.95% 3 0 0 0 0 0 0 2 1
TOPETTE MARGARITA 1.95% 3 0 0 0 0 0 0 2 1
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
PABLO PICASSO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
DAULÖKKE'S GOURMET DU MILA 1.56% 1 0 0 0 0 0 1 0 0
LEIBOLL'S HANNIBAL 1.56% 3 0 0 0 0 0 0 1 2
ROBOBULL FABELHAFT XCELSIOR 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
JOIE VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3
BIJOU VON DER RUE DE LA VERT 1.17% 3 0 0 0 0 0 0 0 3
GEORGE V.D. PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
KENLE'S ECLAIR DE SHANN 1.17% 2 0 0 0 0 0 0 1 1
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.78% 2 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.78% 2 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.78% 2 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0
XCLUSIVE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.39% 1 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1