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 ANGOLA


Coefficient of Inbreeding (COI):
1.998%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 151 2 4 7 9 12 25 41 71
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 359 0 0 0 0 0 0 0 0
Ancestor loss % 70.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DICAR I'M FATAL 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS OBSERVATRICE DES MOEURS 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR. WHAM 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MISS ONI 25.00% 1 0 1 0 0 0 0 0 0
EXQUISITE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS PROBATUM EST 25.00% 1 0 1 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 21.88% 3 0 0 1 1 1 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 18.75% 2 0 0 1 1 0 0 0 0
CACHAREL DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0
ARMANI DE LA PARURE 14.06% 4 0 0 0 1 2 1 0 0
13.28% 22 0 0 0 0 0 2 6 14
WHAM V. FIVELZIGHT AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
KINGFRIEND MISS GUCCI 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 10.94% 3 0 0 0 1 1 1 0 0
HANAHAUS BRONZED OSSIE 9.38% 6 0 0 0 0 1 3 2 0
7.81% 2 0 0 0 1 0 1 0 0
MAROUSIA DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0
COLONEL TRUSARDI DE LA PARURE 7.03% 10 0 0 0 0 0 2 2 6
EGOISTE DE LA PARURE 6.64% 10 0 0 0 0 0 1 4 5
ELLIOTT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ANTOINETTE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
FLIRT DE LA PARURE OF KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 5.86% 7 0 0 0 0 0 2 2 3
MONTBLANC DELL'AKIRIS 5.47% 3 0 0 0 0 1 1 1 0
ORESTE DELL'AKIRIS 5.47% 3 0 0 0 0 1 1 1 0
ADONIS EL FUERTE 5.47% 3 0 0 0 0 1 1 1 0
OKLAHOMA MISS V. FIVELZIGHT 5.47% 3 0 0 0 0 1 1 1 0
ZINA DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
GUY-LAROCHE DE LA PARURE 4.69% 6 0 0 0 0 0 1 3 2
TOPETTE MISS MILO 4.69% 6 0 0 0 0 0 1 3 2
DUC DALI DE LA PARURE 4.69% 9 0 0 0 0 0 0 3 6
TIFFANY DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0
LEOPARD VAN EPPIES BARGIE 3.91% 8 0 0 0 0 0 0 2 6
VALENTINO DE LA PARURE 3.91% 8 0 0 0 0 0 0 2 6
BORN-Ö'S DOMINIQUE 3.91% 8 0 0 0 0 0 0 2 6
DON CAMILO DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
CHIRINE MA JOIE 3.52% 6 0 0 0 0 0 0 3 3
ANJOU DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
ANJA VAN HARTOGS VREUGD 3.13% 4 0 0 0 0 0 1 1 2
YSATIS DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
OMAR SHARIF DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
JAGUAR'S NOEL OF JEALYN 2.73% 3 0 0 0 0 0 1 1 1
MEREDIQUE DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2
SHANN'S GEORGIA PEACH 2.34% 2 0 0 0 0 0 1 1 0
WINNY DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
TOPETTE TOBY JUG 1.95% 4 0 0 0 0 0 0 1 3
TOPETTE MARGARITA 1.95% 4 0 0 0 0 0 0 1 3
RAMONA PRINCESSE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
KLEINCALVIN DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
HENRY-MATISSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
UNGARO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BIJOU VON DER RUE DE LA VERT 1.17% 3 0 0 0 0 0 0 0 3
L'ANGE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
CATHERINEDENEUVE DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA OURAGAN 1.17% 2 0 0 0 0 0 0 1 1
ESTELLA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COCO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
AMADEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
ALLSTONE DOUGLAS 1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S GODIVA OF JEALYN 1.17% 2 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
RANNI 1.17% 2 0 0 0 0 0 0 1 1
FELIPE V.D.ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1
SHANN'S EARTH ANGEL 1.17% 2 0 0 0 0 0 0 1 1
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2
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
DORYAN VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
GERMAINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
NOSTALGIE-BLANCHE DE LA PARURE 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
FRANCOISE HARDY 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
LEIBOLL'S HANNIBAL 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
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
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1
ZENO 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
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 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