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 JUANITA ACOSTA


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 168 2 3 5 8 7 10 19 29 59
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 854 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.6% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS ANATOLIO 50.00% 1 1 0 0 0 0 0 0 0 0
LESABULLDOGS MARIA ISABEL URRUTIA 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
LESABULLDOGS CARBONELL 25.00% 1 0 1 0 0 0 0 0 0 0
18.75% 3 0 0 0 3 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0 0
SHARA CHICAMOCHA LESABULLDOGS 12.50% 1 0 0 1 0 0 0 0 0 0
DAIMLER DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
CARLA DU TERROIR DE FONTFROIDE 12.50% 1 0 0 1 0 0 0 0 0 0
JERONIMO CHICAMOCHA LESABULLDOGS 12.50% 1 0 0 1 0 0 0 0 0 0
ZINA DE LA PARURE 7.81% 4 0 0 0 0 2 0 2 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS IDEE FIXE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 4.30% 5 0 0 0 0 0 2 0 3 0
SHANN'S GEORGIA PEACH 3.91% 4 0 0 0 0 0 2 0 2 0
COLONEL TRUSARDI DE LA PARURE 3.71% 7 0 0 0 0 0 0 4 0 3
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
FLAUBERT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS EXPRESSION 3.13% 1 0 0 0 0 1 0 0 0 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0
CONFUCIUS DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
ORESTE DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0
AVIGDORS TROYA 3.13% 2 0 0 0 0 0 2 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 1 0 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0
OTTO-PRINCE DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1
TOPETTE MISS MILO 2.15% 5 0 0 0 0 0 0 2 0 3
FELIPE V.D.ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 2 0 2
SHANN'S EARTH ANGEL 1.95% 4 0 0 0 0 0 0 2 0 2
EGOISTE DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
CHIRINE MA JOIE 1.76% 5 0 0 0 0 0 0 0 4 1
OMAR SHARIF DE LA PARURE 1.76% 5 0 0 0 0 0 0 0 4 1
DELILAH DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S DE'JA-VU 1.56% 1 0 0 0 0 0 1 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
PETI LLEVR TATA 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
XOE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
BORN-Ö'S DOMINIQUE 1.17% 4 0 0 0 0 0 0 0 2 2
LEOPARD VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2
UNIC DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
PABLO PICASSO DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
ANJOU DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
DON CAMILO DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
DUC DALI DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
LEIBÖLL'S MERCEDES 0.98% 2 0 0 0 0 0 0 1 0 1
COMEPATABULL'S READY TO RUMBLE 0.98% 2 0 0 0 0 0 0 1 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 4 0 0 0 0 0 0 0 0 4
UNGARO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
COCOCHANEL DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2 0
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2 0
GEORGE V.D. PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2 0
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 0.78% 2 0 0 0 0 0 0 0 2 0
BRUNO DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
RAMONA PRINCESSE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ANDREA DES GENTILS MINOIS 0.78% 4 0 0 0 0 0 0 0 0 4
AMADEE MA JOIE 0.78% 4 0 0 0 0 0 0 0 0 4
COCO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
ANJA VAN HARTOGS VREUGD 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA JACQUES 0.59% 3 0 0 0 0 0 0 0 0 3
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
VALENTINO DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOISE HARDY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.39% 2 0 0 0 0 0 0 0 0 2
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.39% 2 0 0 0 0 0 0 0 0 2
JOIE VAN EPPIES BARGIE 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
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
OLIVERRO V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.39% 2 0 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2
UNBARSY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
SOPHIE 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
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
BLACKY 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