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Ancestor calculations 10 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:
LUKE D'ALLEGRA NOBILE


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 186 2 4 6 11 17 19 28 39 58 78
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1860 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.9% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
DAULOKKE'S UZO LE CHAMOUR 50.00% 1 1 0 0 0 0 0 0 0 0 0
JASMIN D'ALLEGRA NOBILE 50.00% 1 1 0 0 0 0 0 0 0 0 0
QUINTON XAR DU COUSTEAU 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
VITO DU FIACRE DE MONTPARNASSE 25.00% 1 0 1 0 0 0 0 0 0 0 0
HELENA DU SOURIRE DOUX 25.00% 1 0 1 0 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 1 0 0 1 0 0 0 0 0 0 0
FERNANDO DU SOURIRE DOUX 12.50% 1 0 0 1 0 0 0 0 0 0 0
FEMKE DU SOURIRE DOUX 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 8.59% 4 0 0 0 0 2 1 1 0 0 0
RUTKJAER'S ALBERTE 7.81% 3 0 0 0 0 2 1 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JASMIJN VAN HARTOGS VREUGD 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
ZJEF DU SOURIRE DOUX 6.25% 1 0 0 0 1 0 0 0 0 0 0
BELINDA DU SOURIRE DOUX 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
DAFNE DU SOURIRE DOUX 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 4.98% 7 0 0 0 0 0 2 1 2 1 1
ZARTAN VON DER GRIMMELSBURG 4.49% 21 0 0 0 0 0 0 2 2 5 12
ANDREA DES GENTILS MINOIS 4.39% 15 0 0 0 0 0 0 3 1 6 5
LEIBÖLL'S CATHARINA 4.30% 4 0 0 0 0 0 2 1 1 0 0
4.20% 13 0 0 0 0 0 0 2 4 4 3
BLACKY 3.91% 3 0 0 0 0 0 2 1 0 0 0
OMAR SHARIF DE LA PARURE 3.42% 8 0 0 0 0 0 1 0 3 3 1
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 3.13% 1 0 0 0 0 1 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
TEUN VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANGELA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
UBALOU DU SOURIRE DOUX 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
BERNICE DU SOURIRE DOUX 3.13% 1 0 0 0 0 1 0 0 0 0 0
BARON BALOU DE LA PARURE 3.03% 7 0 0 0 0 0 0 2 3 1 1
JACQUELLA GIGOLETTE 3.03% 7 0 0 0 0 0 0 2 3 1 1
VALENTINO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
QUINCY VON DER GRIMMELSBURG 2.73% 14 0 0 0 0 0 0 0 3 5 6
HEUREUX HENRI DE LA PARURE 2.73% 16 0 0 0 0 0 0 0 3 3 10
BORN-Ö'S DOMINIQUE 2.73% 3 0 0 0 0 0 1 1 1 0 0
COLONEL TRUSARDI DE LA PARURE 2.54% 5 0 0 0 0 0 0 2 2 1 0
BONBONNIERE-BLANCHE DE LA PARURE 2.44% 13 0 0 0 0 0 0 0 3 3 7
2.44% 13 0 0 0 0 0 0 0 3 3 7
KISHNIGA'S BENVENUTO 2.34% 2 0 0 0 0 0 1 1 0 0 0
ODILO VON DER GRIMMELSBURG 2.25% 6 0 0 0 0 0 0 1 3 1 1
LEIBÖLL'S ANGELINA 2.15% 4 0 0 0 0 0 0 2 1 1 0
COCO VON DER GRIMMELSBURG 2.05% 10 0 0 0 0 0 0 0 2 5 3
COLONEL BLANC DE LA PARURE 1.95% 9 0 0 0 0 0 0 1 0 4 4
HERCULE DU SOURIRE DOUX 1.95% 3 0 0 0 0 0 0 2 1 0 0
CHOWBULL FARUK 1.76% 9 0 0 0 0 0 0 0 2 3 4
1.76% 6 0 0 0 0 0 0 0 3 3 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.66% 9 0 0 0 0 0 0 0 2 2 5
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
HELENE DU SOURIRE DOUX 1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA EMMANUELLA 1.46% 6 0 0 0 0 0 0 0 2 3 1
AMADEE MA JOIE 1.37% 5 0 0 0 0 0 0 1 0 2 2
ZENO VON DER GRIMMELSBURG 1.37% 11 0 0 0 0 0 0 0 0 3 8
1.37% 6 0 0 0 0 0 0 0 2 2 2
CHIRINE MA JOIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
VOILA COCO VON RATIBOR UND CORVEY 1.27% 10 0 0 0 0 0 0 0 0 3 7
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1 0 0
L'ANGE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
LE BLANC VON DER GRIMMELSBURG 1.17% 9 0 0 0 0 0 0 0 0 3 6
GERMAINE DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
ILUSION DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 1 3 2
CORINNA VON DER GRIMMELSBURG 1.07% 8 0 0 0 0 0 0 0 0 3 5
JEANIE VON DER GRIMMELSBURG 1.07% 8 0 0 0 0 0 0 0 0 3 5
BARRY-BLANC DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
LINDY DES GENTILS MINOIS 0.98% 3 0 0 0 0 0 0 0 2 1 0
JOHN ROSS DES GENTILS MINOIS 0.98% 3 0 0 0 0 0 0 0 2 1 0
NANDA DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 7 0 0 0 0 0 0 0 0 2 5
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0 0 0
MERCEDES DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
MEREDIQUE DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA BARONESSEN 0.68% 5 0 0 0 0 0 0 0 0 2 3
LEIBÖLL'S BONITA 0.68% 3 0 0 0 0 0 0 0 1 1 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TRIOMPHE TIA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
CERISETTE VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
FANCY DES GENTILS MINOIS 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 3 0 0 0 0 0 0 0 0 2 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
RANI VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
PICASSO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
MR. LARRY VAN DE ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
JAVANNY DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA KNOLLAND KATIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
THERESA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
WENDY VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
HUGUETTE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FERNANDEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
URIEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
ALEXANDER DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
PETITE ROULETTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHEMERA V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HIBOU VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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