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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 JUANES


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 169 2 2 8 11 15 15 24 42 74
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 853 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.5% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
DDLM LESABULLDOGS OBDULIO VARELA 50.00% 1 1 0 0 0 0 0 0 0 0
LESABULLDOGS LA TOYA MONTOYA 50.00% 1 1 0 0 0 0 0 0 0 0
DAIMLER DE LA PARURE 31.25% 5 0 0 1 2 2 0 0 0 0
LESABULLDOGS EL BABY SEHESI 25.00% 1 0 1 0 0 0 0 0 0 0
LESABULLDOGS SEHESI LA MENCHA OF REVERIES 25.00% 1 0 1 0 0 0 0 0 0 0
21.88% 5 0 0 0 2 3 0 0 0 0
SIMON CHICAMOCHA LESABULLDOGS 18.75% 2 0 0 1 1 0 0 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 18.75% 2 0 0 1 1 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 18.75% 2 0 0 1 1 0 0 0 0 0
KLEINCALVIN DELL'AKIRIS 15.63% 5 0 0 0 1 2 2 0 0 0
ZINA DE LA PARURE 15.63% 5 0 0 0 1 2 2 0 0 0
LESABULLDOGS CARBONELL 12.50% 1 0 0 1 0 0 0 0 0 0
LESABULLDOGS TOTO LA MOMPOSINA 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 DUC DIAMANT BLANC 12.50% 1 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 9.38% 6 0 0 0 0 1 3 2 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.98% 15 0 0 0 0 0 2 4 5 4
ORESTE DELL'AKIRIS 7.81% 5 0 0 0 0 1 2 2 0 0
VIOLET BLANCHE DELL'AKIRIS 7.81% 5 0 0 0 0 1 2 2 0 0
SHANN'S GEORGIA PEACH 7.81% 5 0 0 0 0 1 2 2 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
OMAR SHARIF DE LA PARURE 4.88% 15 0 0 0 0 0 0 2 4 9
TOPETTE MISS MILO 4.69% 6 0 0 0 0 0 1 3 2 0
CHIRINE MA JOIE 4.49% 13 0 0 0 0 0 0 2 4 7
LATOIYA DELL'AKIRIS 3.91% 5 0 0 0 0 0 1 2 2 0
NOSTALGIE-BLANCHE DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2 0
FELIPE V.D.ZUYLENSTEDE 3.91% 5 0 0 0 0 0 1 2 2 0
SHANN'S EARTH ANGEL 3.91% 5 0 0 0 0 0 1 2 2 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 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
3.13% 1 0 0 0 0 1 0 0 0 0
BORN-Ö'S DOMINIQUE 2.54% 7 0 0 0 0 0 0 1 3 3
WINNY DE LA PARURE 2.34% 6 0 0 0 0 0 0 1 3 2
TOPETTE TOBY JUG 2.34% 6 0 0 0 0 0 0 1 3 2
TOPETTE MARGARITA 2.34% 6 0 0 0 0 0 0 1 3 2
GEORGE V.D. PENSELENHOEKJE 1.95% 5 0 0 0 0 0 0 1 2 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 1.95% 5 0 0 0 0 0 0 1 2 2
1.95% 5 0 0 0 0 0 0 1 2 2
KENLE'S ECLAIR DE SHANN 1.95% 5 0 0 0 0 0 0 1 2 2
COCO VON DER GRIMMELSBURG 1.76% 7 0 0 0 0 0 0 0 2 5
RAMONA PRINCESSE DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
COLONEL BLANC DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
ANDREA DES GENTILS MINOIS 1.56% 6 0 0 0 0 0 0 0 2 4
AMADEE MA JOIE 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 HAUT-COUTURE 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
JOIE VAN EPPIES BARGIE 1.37% 6 0 0 0 0 0 0 0 1 5
BIJOU VON DER RUE DE LA VERT 1.17% 5 0 0 0 0 0 0 0 1 4
TENAFLY SHEER GOLD 1.17% 5 0 0 0 0 0 0 0 1 4
TOPETTE KRYSTAL IMAGE 0.98% 4 0 0 0 0 0 0 0 1 3
TOPETTE BUBBLES 0.98% 4 0 0 0 0 0 0 0 1 3
JEMHIEDE JUST JAMES 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
FRANCOISE HARDY DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
INOVATION-PRINCE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
PABLO PICASSO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0
LEIBOLL'S HANNIBAL 0.78% 3 0 0 0 0 0 0 0 1 2
ZARTAN VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
OLIVERRO V.D. ZUYLENSTEDE 0.78% 3 0 0 0 0 0 0 0 1 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 3 0 0 0 0 0 0 0 1 2
LOU LOU V.D. ZUYLENSTEDE 0.78% 3 0 0 0 0 0 0 0 1 2
IVANHOE DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2
KENLE'S DE JA VU 0.78% 3 0 0 0 0 0 0 0 1 2
LA ROSACE JAUNISSE DE MCKEE 0.78% 3 0 0 0 0 0 0 0 1 2
ROBOBULL FABELHAFT XCELSIOR 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
ODILO VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
L'ANGE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
HEUREUX HENRI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
RUTKJAER'S ALBERTE 0.39% 2 0 0 0 0 0 0 0 0 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JEZEBEL DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
FARAMOND VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 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
0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.20% 1 0 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1
UNBARA 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
0.20% 1 0 0 0 0 0 0 0 0 1
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