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:
DICAR I'M GRETA GARBO


Coefficient of Inbreeding (COI):
6.569%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 158 2 4 5 6 14 25 33 67
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 352 0 0 0 0 0 0 0 0
Ancestor loss % 69.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
KINGFRIEND MR SITUATION 50.00% 1 1 0 0 0 0 0 0 0
BETSY DE LA MICOMARA 50.00% 1 1 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 25.00% 1 0 1 0 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 25.00% 1 0 1 0 0 0 0 0 0
GEBONAH DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
HAUTAIN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 25.00% 2 0 0 2 0 0 0 0 0
ZENITH DE LA PARURE 14.06% 3 0 0 0 2 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 13.28% 11 0 0 0 0 2 3 0 6
ZINA DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
ORESTE DELL'AKIRIS 12.50% 2 0 0 0 2 0 0 0 0
VIRGINIA V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S CHEF ZARANOFF 12.50% 1 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 11.72% 5 0 0 0 0 3 1 1 0
ARMANI DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0
SUZIE QUE V. FIVELZIGHT 10.94% 3 0 0 0 1 1 1 0 0
MONTBLANC DELL'AKIRIS 9.38% 3 0 0 0 0 3 0 0 0
OMAR SHARIF DE LA PARURE 8.98% 14 0 0 0 0 0 2 3 9
CHIRINE MA JOIE 8.59% 11 0 0 0 0 0 2 5 4
EGOISTE DE LA PARURE 7.81% 10 0 0 0 0 0 2 4 4
OTTO-PRINCE DE LA PARURE 7.03% 3 0 0 0 0 2 0 1 0
XOE DE LA PARURE 7.03% 3 0 0 0 0 2 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 6.25% 6 0 0 0 0 0 3 1 2
SHANN'S GEORGIA PEACH 6.25% 2 0 0 0 0 2 0 0 0
LATOIYA DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0
UNBARSY DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1
TOPETTE MISS MILO 5.86% 5 0 0 0 0 0 3 1 1
LEOPARD VAN EPPIES BARGIE 5.47% 8 0 0 0 0 0 0 6 2
5.47% 3 0 0 0 0 1 1 1 0
JAGUAR'S NOEL OF JEALYN 4.69% 3 0 0 0 0 0 3 0 0
VALENTINO DE LA PARURE 4.30% 8 0 0 0 0 0 0 3 5
BORN-Ö'S DOMINIQUE 4.30% 8 0 0 0 0 0 0 3 5
ANJOU DE LA PARURE 3.52% 3 0 0 0 0 0 2 0 1
AMADEE MA JOIE 3.52% 7 0 0 0 0 0 0 2 5
ANJA VAN HARTOGS VREUGD 3.52% 3 0 0 0 0 0 2 0 1
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
CATHERINEDENEUVE DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0
RAMONA PRINCESSE DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
FELIPE V.D.ZUYLENSTEDE 3.13% 2 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 3.13% 2 0 0 0 0 0 2 0 0
QUINTON XAR DU COUSTEAU 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
EXTRAVAGANTE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
WINNY DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
L'ANGE DE LA PARURE 2.73% 7 0 0 0 0 0 0 0 7
DON CAMILO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
ODILO VON DER GRIMMELSBURG 2.73% 7 0 0 0 0 0 0 0 7
COLONEL BLANC DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
MEREDIQUE DE LA CHAMPETRE 2.73% 4 0 0 0 0 0 0 3 1
TOPETTE TOBY JUG 2.73% 4 0 0 0 0 0 0 3 1
TOPETTE MARGARITA 2.73% 4 0 0 0 0 0 0 3 1
ANDREA DES GENTILS MINOIS 2.73% 5 0 0 0 0 0 0 2 3
YSATIS DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
BIJOU VON DER RUE DE LA VERT 2.34% 6 0 0 0 0 0 0 0 6
JOIE VAN EPPIES BARGIE 2.34% 6 0 0 0 0 0 0 0 6
ALLSTONE DOUGLAS 2.34% 3 0 0 0 0 0 0 3 0
FRANCOISE HARDY DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
JEZEBEL DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
ZARTAN VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
RANNI 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 1.56% 2 0 0 0 0 0 0 2 0
1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA JACQUES 1.17% 3 0 0 0 0 0 0 0 3
BORN-Ö'S BONA DEA 1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S FRAULINE 1.17% 3 0 0 0 0 0 0 0 3
GIBOULEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
DORYAN VAN HET PENSELENHOEKJE 1.17% 3 0 0 0 0 0 0 0 3
CARESSE-CHANTAL DE L'AMABILITE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 1.17% 3 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE BUBBLES 1.17% 3 0 0 0 0 0 0 0 3
JEMHIEDE JUST JAMES 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S COEUR DE ROCKER 1.17% 3 0 0 0 0 0 0 0 3
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2
ASTA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.78% 2 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
HEUREUX HENRI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
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
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
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