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:
AVIGDORS ETNA GRANDE FURIOSA


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 186 2 4 6 9 12 27 48 73
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 324 0 0 0 0 0 0 0 0
Ancestor loss % 63.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DAULOKKE'S FENNETON LE DUC 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS MADEMOISELLE FIFI 50.00% 1 1 0 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 25.00% 1 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS STOICHEION 25.00% 1 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S ROQUEFORT 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 2 0 0 0 2 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 7.42% 5 0 0 0 0 1 2 1 1
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 6.25% 9 0 0 0 0 0 1 4 4
BEATRICE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
BORN-Ö'S DOMINIQUE 6.25% 9 0 0 0 0 0 1 4 4
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ZINA 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
ANJOU DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0
UNIC DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0
COLONEL TRUSARDI DE LA PARURE 4.69% 8 0 0 0 0 0 1 1 6
CHIRINE MA JOIE 4.69% 7 0 0 0 0 0 1 2 4
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0
RAMONA PRINCESSE DE LA PARURE 4.30% 4 0 0 0 0 0 2 1 1
OMAR SHARIF DE LA PARURE 3.91% 7 0 0 0 0 0 0 3 4
JACQUELLA JACQUES 3.91% 7 0 0 0 0 0 0 3 4
FRANCOIS DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2
LEIBÖLL'S CATHARINA 3.52% 4 0 0 0 0 0 1 2 1
3.13% 6 0 0 0 0 0 0 2 4
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
RUTKJAER'S ALBERTE 3.13% 2 0 0 0 0 0 2 0 0
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0
ZINADINE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA OURAGAN 2.73% 3 0 0 0 0 0 1 1 1
BIJOU VON DER RUE DE LA VERT 2.73% 6 0 0 0 0 0 0 1 5
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 3 0 0 0 0 0 1 1 1
ANDREA DES GENTILS MINOIS 2.73% 6 0 0 0 0 0 0 1 5
BORN-Ö'S BONA DEA 2.34% 5 0 0 0 0 0 0 1 4
AMADEE MA JOIE 2.34% 5 0 0 0 0 0 0 1 4
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0
ODILO VON DER GRIMMELSBURG 1.95% 4 0 0 0 0 0 0 1 3
GIBOULEE MA JOIE 1.95% 3 0 0 0 0 0 0 2 1
ZARTAN VON DER GRIMMELSBURG 1.95% 4 0 0 0 0 0 0 1 3
1.95% 4 0 0 0 0 0 0 1 3
ADONIS EL FUERTE 1.56% 1 0 0 0 0 0 1 0 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0
L'ANGE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
HENRY-MATISSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 1.56% 4 0 0 0 0 0 0 0 4
COCO VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
LEIBÖLL'S ANGELINA 1.56% 3 0 0 0 0 0 0 1 2
BLACKY 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA MERVEILLEUX 1.17% 2 0 0 0 0 0 0 1 1
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
COLONEL BLANC DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
RANNI 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
JEZEBEL DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI 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
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 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
OLIVERRO V.D. ZUYLENSTEDE 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
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 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
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1