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:
ARISTOCRAFTS BLOSSOM


Coefficient of Inbreeding (COI):
3.516%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 133 2 4 3 8 9 14 22 44
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 377 0 0 0 0 0 0 0 0
Ancestor loss % 73.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
CORNELIUS ARISTOCRAFTS BAFLO 50.00% 1 1 0 0 0 0 0 0 0
SOUL BAFLO 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS SEIGNEUR ET MAITRE 25.00% 1 0 1 0 0 0 0 0 0
COCO BAFLO 25.00% 1 0 1 0 0 0 0 0 0
CZACZA BAFLO 25.00% 1 0 1 0 0 0 0 0 0
KIMO VON GLANDORF 25.00% 2 0 0 2 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 15.63% 3 0 0 0 2 1 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS BONA MENTE 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 2 0 0 0 2 0 0 0 0
JACLYN VON GLANDORF 12.50% 2 0 0 0 2 0 0 0 0
DAKOTA BAFLO 12.50% 2 0 0 0 2 0 0 0 0
LEIBÖLL'S MERCEDES 10.16% 5 0 0 0 0 2 2 1 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
UTILO DU TERROIR DE FONTFROIDE 6.25% 2 0 0 0 0 2 0 0 0
MAKSIMA MAMBO 6.25% 2 0 0 0 0 2 0 0 0
LEIBOLL'S HANNIBAL 5.47% 6 0 0 0 0 0 2 2 2
RUTKJAER'S ALBERTE 5.08% 5 0 0 0 0 0 2 2 1
PABLO PICASSO DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
EGOISTE DE LA PARURE 3.91% 8 0 0 0 0 0 0 2 6
COMEPATABULL'S READY TO RUMBLE 3.91% 3 0 0 0 0 0 2 1 0
CONFUCIUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
DELILAH DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
SALVATORE FERRAGAMO DU TERROIR DE FONTFROIDE 3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
CHRIS VON GLANDORF 3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
UNIC DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
FRANCOIS DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
LEIBÖLL'S CATHARINA 2.34% 4 0 0 0 0 0 0 2 2
JACQUELLA JACQUES 2.34% 4 0 0 0 0 0 0 2 2
BLACKY 2.34% 4 0 0 0 0 0 0 2 2
OTTO-PRINCE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
UNBARA DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
RAMONA PRINCESSE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
ZENITH DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S DE'JA-VU 1.56% 1 0 0 0 0 0 1 0 0
BRUNO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 3 0 0 0 0 0 0 0 3
JACQUELLA OURAGAN 1.17% 3 0 0 0 0 0 0 0 3
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
XOE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
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
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.78% 2 0 0 0 0 0 0 0 2
HANAHAUS BRONZED OSSIE 0.78% 1 0 0 0 0 0 0 1 0
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BELBOULECAN HISTOIRE DE MA VIE 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 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
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.78% 2 0 0 0 0 0 0 0 2
BARON BALOU DE LA PARURE 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
IVONN VON GLANDORF 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1