Ancestor calculations 9 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:
BLACK BRIZZIANT BAFLO


Coefficient of Inbreeding (COI):
4.688%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 158 2 3 7 10 16 21 30 42 62
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 864 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.5% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
VIP BAFLO 50.00% 1 1 0 0 0 0 0 0 0 0
PAPAJA BAFLO 50.00% 1 1 0 0 0 0 0 0 0 0
DINO BAFLO 25.00% 1 0 1 0 0 0 0 0 0 0
GEJSZA BAFLO 25.00% 1 0 1 0 0 0 0 0 0 0
BRITA BAFLO 25.00% 1 0 1 0 0 0 0 0 0 0
PAMELA BAFLO 25.00% 2 0 0 2 0 0 0 0 0 0
DUSTIN VON GLANDORF 21.88% 4 0 0 1 0 3 0 0 0 0
MAKSIMA MAMBO 21.88% 4 0 0 1 0 3 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 18.75% 2 0 0 1 1 0 0 0 0 0
TIFFANI BAFLO 12.50% 1 0 0 1 0 0 0 0 0 0
GORDITA BAFLO 12.50% 2 0 0 0 2 0 0 0 0 0
AVIGDORS SEIGNEUR ET MAITRE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
10.94% 4 0 0 0 1 0 3 0 0 0
PENNY VON GLANDORF 10.94% 4 0 0 0 1 0 3 0 0 0
10.94% 4 0 0 0 1 0 3 0 0 0
LEIBÖLL'S PRALINE' 10.16% 3 0 0 0 1 1 0 1 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 9.38% 2 0 0 0 1 1 0 0 0 0
LEIBOLL'S HANNIBAL 8.59% 10 0 0 0 0 0 3 4 1 2
BELBOULECAN HISTOIRE DE MA VIE 8.20% 8 0 0 0 0 1 1 3 3 0
EGOISTE DE LA PARURE 7.03% 10 0 0 0 0 0 2 4 0 4
LEIBÖLL'S MUFFEE 6.25% 2 0 0 0 0 2 0 0 0 0
GLORIA BAFLO 6.25% 1 0 0 0 1 0 0 0 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS BONA MENTE 6.25% 1 0 0 0 1 0 0 0 0 0
RUTKJAER'S ALBERTE 5.66% 5 0 0 0 0 0 3 1 0 1
SAPHIRE VON GLANDORF 5.47% 4 0 0 0 0 1 0 3 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 5.47% 4 0 0 0 0 1 0 3 0 0
5.47% 4 0 0 0 0 1 0 3 0 0
UNIC DE LA PARURE 5.27% 4 0 0 0 0 1 1 0 1 1
PABLO PICASSO DE LA PARURE 5.08% 3 0 0 0 0 1 1 0 1 0
LEIBÖLL'S MERCEDES 5.08% 3 0 0 0 0 1 1 0 1 0
4.69% 2 0 0 0 0 1 1 0 0 0
FRANCOIS DE LA PARURE 4.49% 10 0 0 0 0 0 0 3 4 3
OTTO-PRINCE DE LA PARURE 4.10% 5 0 0 0 0 0 2 0 2 1
LEIBÖLL'S CATHARINA 4.10% 8 0 0 0 0 0 0 3 4 1
ALLSTONE DOUGLAS 4.10% 8 0 0 0 0 0 1 1 3 3
4.10% 8 0 0 0 0 0 1 1 3 3
4.10% 8 0 0 0 0 0 1 1 3 3
DAULÖKKE'S GOURMET DU MILA 3.52% 3 0 0 0 0 0 2 0 1 0
VALENTINO DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4 0
BORN-Ö'S DOMINIQUE 3.13% 6 0 0 0 0 0 0 2 4 0
3.13% 13 0 0 0 0 0 0 0 3 10
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
FLAUBERT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
BARON BALOU DE LA PARURE 2.73% 9 0 0 0 0 0 0 0 5 4
JACQUELLA GIGOLETTE 2.73% 9 0 0 0 0 0 0 0 5 4
BLACKY 2.73% 4 0 0 0 0 0 0 3 1 0
2.73% 4 0 0 0 0 0 1 0 3 0
JACQUELLA OURAGAN 2.54% 3 0 0 0 0 0 1 1 0 1
RAMONA PRINCESSE DE LA PARURE 2.54% 3 0 0 0 0 0 1 1 0 1
ANDREA DES GENTILS MINOIS 2.54% 9 0 0 0 0 0 0 0 4 5
ZARTAN VON DER GRIMMELSBURG 2.15% 8 0 0 0 0 0 0 0 3 5
ANJOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 2 0 2
LEIBÖLL'S ANGELINA 1.95% 7 0 0 0 0 0 0 0 3 4
COLONEL TRUSARDI DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
CHEN-CHEN CHANELL-NUMBER-ONE 1.76% 3 0 0 0 0 0 0 2 0 1
1.76% 5 0 0 0 0 0 0 1 1 3
1.76% 5 0 0 0 0 0 0 1 1 3
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 1.56% 6 0 0 0 0 0 0 0 2 4
OMAR SHARIF DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
DAULÖKKE'S OGRESSE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0 0
JACQUELLA MAGICIEN 1.37% 4 0 0 0 0 0 0 1 0 3
COCO VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
HERCULE DU SOURIRE DOUX 1.37% 4 0 0 0 0 0 0 0 3 1
CHIRINE MA JOIE 1.17% 4 0 0 0 0 0 0 0 2 2
JACQUELLA MERVEILLEUX 1.17% 2 0 0 0 0 0 0 1 1 0
GIBOULEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
AMADEE MA JOIE 0.98% 4 0 0 0 0 0 0 0 1 3
JACQUELLA EMMANUELLA 0.98% 5 0 0 0 0 0 0 0 0 5
BEATRICE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ZENITH DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ODILO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
HEUREUX HENRI DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
ZINA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
QUINCY VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
JOHN ROSS DES GENTILS MINOIS 0.59% 3 0 0 0 0 0 0 0 0 3
CHOWBULL FARUK 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
ADELAIDE DU SOURIRE DOUX 0.59% 3 0 0 0 0 0 0 0 0 3
LINDY DES GENTILS MINOIS 0.59% 3 0 0 0 0 0 0 0 0 3
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
MONTBLANC DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
HELOISE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.39% 2 0 0 0 0 0 0 0 0 2
HANAHAUS BRONZED OSSIE 0.39% 1 0 0 0 0 0 0 0 1 0
SHANN'S GEORGIA PEACH 0.39% 1 0 0 0 0 0 0 0 1 0
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.20% 1 0 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.20% 1 0 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.20% 1 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1