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:
ADRIMARC AGNES SAINT GERMAIN


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 134 2 2 4 5 12 19 30 55
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 376 0 0 0 0 0 0 0 0
Ancestor loss % 73.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
MERLOT OLD WONDERLAND 50.00% 1 1 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR. MADIBA 25.00% 1 0 1 0 0 0 0 0 0
ZINA OLD WONDERLAND 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS LARONNESSE DE L'AMOUR 18.75% 2 0 0 1 1 0 0 0 0
CONFUCIUS DE LA PARURE 16.41% 4 0 0 0 2 1 0 1 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
LOUBOUTIN DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
DE WIRE TERRAM BRIANA 12.50% 1 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 9.77% 5 0 0 0 0 2 2 0 1
LUCE DEI MIEIOCCHI DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
AVIGDORS FIRA FIRUZI FIORI 9.38% 2 0 0 0 1 1 0 0 0
ZENITH DE LA PARURE 8.59% 5 0 0 0 0 2 1 0 2
HAUTAIN DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ORESTE DELL'AKIRIS 5.47% 3 0 0 0 0 1 1 1 0
HANAHAUS BRONZED OSSIE 5.47% 5 0 0 0 0 0 2 3 0
SHANN'S GEORGIA PEACH 4.69% 4 0 0 0 0 0 2 2 0
4.69% 2 0 0 0 0 1 1 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0
COLONEL TRUSARDI DE LA PARURE 4.30% 6 0 0 0 0 0 1 2 3
OTTO-PRINCE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
XOE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
DAIMLER DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S CHEF ZARANOFF 3.13% 1 0 0 0 0 1 0 0 0
CARLA DU TERROIR DE FONTFROIDE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
EGOISTE DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
MONTBLANC DELL'AKIRIS 2.73% 3 0 0 0 0 0 1 1 1
TOPETTE MISS MILO 2.73% 5 0 0 0 0 0 0 2 3
CHIRINE MA JOIE 2.34% 5 0 0 0 0 0 0 1 4
FELIPE V.D.ZUYLENSTEDE 2.34% 4 0 0 0 0 0 0 2 2
SHANN'S EARTH ANGEL 2.34% 4 0 0 0 0 0 0 2 2
KAY LES PETITS ARCHANGES 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 3 0 0 0 0 0 0 2 1
ANJOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
ANJA VAN HARTOGS VREUGD 1.95% 3 0 0 0 0 0 0 2 1
DUC DALI DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
ARMANI DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
UTAH VAN FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
KLEINCALVIN DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
OMAR SHARIF DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
DAULÖKKE'S UNE AFAIR D'AMOUR 1.56% 1 0 0 0 0 0 1 0 0
ARMANI V.D. MESTREECHTENEERKES 1.56% 1 0 0 0 0 0 1 0 0
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
LEOPARD VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3
UNGARO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
CATHERINEDENEUVE DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S NOEL OF JEALYN 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
VALENTINO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.78% 2 0 0 0 0 0 0 0 2
WINNY DE LA PARURE 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
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
RANNI 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2
GEORGE V.D. PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
KENLE'S ECLAIR DE SHANN 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
QUINTON XAR DU COUSTEAU 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0
BELBOULECAN DU CHAMPAGNE MONDO 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 0.39% 1 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
NOSTALGIE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 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
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
SUZIE QUE V. FIVELZIGHT 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
0.39% 1 0 0 0 0 0 0 0 1
ROBOBULL FABELHAFT XCELSIOR 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S PRALINE' 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BELBOULECAN DOMINION VIOLA 0.39% 1 0 0 0 0 0 0 0 1