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:
DAULOKKE'S HERCULE POIROT


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 125 2 3 5 6 12 11 13 22 34 50
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1921 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.9% 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 SARTRE LE ROYAL 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S XARAGAIA 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ISABEAU-DIOR 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S RODIN LE HEROS 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 15.63% 3 0 0 0 2 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 14.84% 7 0 0 0 0 3 3 1 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 9.38% 4 0 0 0 0 2 2 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 9.38% 2 0 0 0 1 1 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBÖLL'S MERCEDES 8.98% 8 0 0 0 0 0 4 3 1 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 5.86% 14 0 0 0 0 0 0 4 5 3 2
COMEPATABULL'S READY TO RUMBLE 4.69% 4 0 0 0 0 0 2 2 0 0 0
XCLUSIVE DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
RUTKJAER'S ALBERTE 4.49% 8 0 0 0 0 0 0 4 3 1 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.91% 3 0 0 0 0 1 0 0 2 0 0
RAMONA PRINCESSE DE LA PARURE 3.71% 7 0 0 0 0 0 0 3 3 1 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S OVID 3.13% 1 0 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 3.13% 15 0 0 0 0 0 0 0 4 5 6
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
DAULÖKKE'S OGRESSE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 3.03% 15 0 0 0 0 0 0 0 3 7 5
BORN-Ö'S DOMINIQUE 3.03% 15 0 0 0 0 0 0 0 3 7 5
LEIBÖLL'S CATHARINA 2.83% 12 0 0 0 0 0 0 0 4 5 3
KARENDON'S JOYAU DE FRANCE 2.34% 4 0 0 0 0 0 0 2 2 0 0
COMPATABULL'S KISHNIGA NICOLE 2.34% 4 0 0 0 0 0 0 2 2 0 0
OMAR SHARIF DE LA PARURE 2.34% 12 0 0 0 0 0 0 0 3 3 6
UNIC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
UNBARA DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
BLACKY 2.25% 8 0 0 0 0 0 0 0 4 3 1
ANDREA DES GENTILS MINOIS 2.15% 15 0 0 0 0 0 0 0 0 7 8
COLONEL TRUSARDI DE LA PARURE 2.05% 16 0 0 0 0 0 0 0 0 5 11
1.95% 16 0 0 0 0 0 0 0 0 4 12
1.95% 3 0 0 0 0 0 1 0 0 2 0
1.95% 3 0 0 0 0 0 1 0 0 2 0
GIBOULEE MA JOIE 1.86% 7 0 0 0 0 0 0 0 3 3 1
KISHNIGA'S BENVENUTO 1.76% 8 0 0 0 0 0 0 0 2 4 2
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0 0 0
BARON BALOU DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
JACQUELLA GIGOLETTE 1.56% 12 0 0 0 0 0 0 0 0 4 8
ZARTAN VON DER GRIMMELSBURG 1.56% 12 0 0 0 0 0 0 0 0 4 8
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
BIJOU VON DER RUE DE LA VERT 1.27% 10 0 0 0 0 0 0 0 0 3 7
LEIBÖLL'S ANGELINA 1.27% 9 0 0 0 0 0 0 0 0 4 5
KISHNIGA'S SHOWBIZ CHELSEA 1.17% 4 0 0 0 0 0 0 0 2 2 0
1.17% 4 0 0 0 0 0 0 0 2 2 0
1.17% 4 0 0 0 0 0 0 0 2 2 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 4 0 0 0 0 0 0 0 2 2 0
AMADEE MA JOIE 1.07% 8 0 0 0 0 0 0 0 0 3 5
HERCULE DU SOURIRE DOUX 1.07% 7 0 0 0 0 0 0 0 0 4 3
CHIRINE MA JOIE 0.88% 7 0 0 0 0 0 0 0 0 2 5
COLONEL BLANC DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 6 0 0 0 0 0 0 0 0 2 4
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
ODILO VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
BONBONNIERE-BLANCHE DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
HEUREUX HENRI DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
0.68% 7 0 0 0 0 0 0 0 0 0 7
JACQUELLA MERVEILLEUX 0.59% 4 0 0 0 0 0 0 0 0 2 2
COCO VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 4 0 0 0 0 0 0 0 0 2 2
MEREDIQUE DE LA CHAMPETRE 0.59% 4 0 0 0 0 0 0 0 0 2 2
L'ANGE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA EMMANUELLA 0.39% 4 0 0 0 0 0 0 0 0 0 4
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
JOHN ROSS DES GENTILS MINOIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHOWBULL FARUK 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
ADELAIDE DU SOURIRE DOUX 0.39% 4 0 0 0 0 0 0 0 0 0 4
LINDY DES GENTILS MINOIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
HELOISE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
TRIOMPHE TIA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
WAMBO DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S EBONY 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 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