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:
NORTIN VON GLANDORF


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
Ancestors in 9 generations 134 2 2 6 9 6 14 21 31 51
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 888 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
NEMO VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
ROSE VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
KARIN VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 12.50% 1 0 0 1 0 0 0 0 0 0
JACLYN VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S OLFERT 12.50% 1 0 0 1 0 0 0 0 0 0
JOEL VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
CORY VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
FANNY VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
LEIBÖLL'S MERCEDES 9.38% 2 0 0 0 1 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0 0
SAPHIRE VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 5.08% 3 0 0 0 0 1 1 0 1 0
RUTKJAER'S ALBERTE 4.69% 2 0 0 0 0 1 1 0 0 0
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 3.13% 1 0 0 0 0 1 0 0 0 0
FRANCOIS DE LA PARURE 2.73% 4 0 0 0 0 0 1 1 0 2
LEIBÖLL'S CATHARINA 2.54% 3 0 0 0 0 0 1 1 0 1
BARON BALOU DE LA PARURE 2.34% 5 0 0 0 0 0 0 2 1 2
JACQUELLA GIGOLETTE 2.34% 5 0 0 0 0 0 0 2 1 2
2.34% 6 0 0 0 0 0 0 1 3 2
BLACKY 2.34% 2 0 0 0 0 0 1 1 0 0
ZARTAN VON DER GRIMMELSBURG 1.76% 5 0 0 0 0 0 0 1 1 3
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ANDREA DES GENTILS MINOIS 1.56% 3 0 0 0 0 0 0 1 2 0
JACQUELLA MAGICIEN 1.56% 1 0 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
BORN-Ö'S DOMINIQUE 1.37% 3 0 0 0 0 0 0 1 1 1
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0
COLONEL TRUSARDI DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
OMAR SHARIF DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
LEIBÖLL'S ANGELINA 1.17% 2 0 0 0 0 0 0 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
HERCULE DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1 0
COCO VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 0 2 1
JACQUELLA EMMANUELLA 0.98% 3 0 0 0 0 0 0 0 2 1
HEUREUX HENRI DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
CHOWBULL FARUK 0.98% 4 0 0 0 0 0 0 0 1 3
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.59% 2 0 0 0 0 0 0 0 1 1
BIJOU VON DER RUE DE LA VERT 0.59% 2 0 0 0 0 0 0 0 1 1
QUINCY VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1
JOHN ROSS DES GENTILS MINOIS 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
CHIRINE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
ODILO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA BARONESSEN 0.39% 2 0 0 0 0 0 0 0 0 2
L'ANGE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA 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
JEANIE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1