Back

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:
ENZO LORD'S STAFF DE CHANTECLAIR


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 143 2 4 5 10 11 9 10 21 31 50
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1903 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.0% 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
ELIAN VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
JOIE DE VIVRE L'AMOUR DE CHANTECLAIR 50.00% 1 1 0 0 0 0 0 0 0 0 0
NEMO VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
FELLA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
YUVENTUS EXCLUSIVE IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
BULLINIUM'S DON VALDEMAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
KARIN VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
MARCO VON GLANDORF 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
ROXI BENTLEY IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S PLINEÉ 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 2 0 0 0 0 2 0 0 0 0 0
LEIBÖLL'S OLFERT 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 3 0 0 0 0 1 2 0 0 0 0
JACLYN VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
PENNY VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
FANNY VON GLANDORF 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBOLL'S HANNIBAL 3.32% 4 0 0 0 0 0 1 2 0 1 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
RUTKJAER'S ALBERTE 3.13% 3 0 0 0 0 0 1 2 0 0 0
ROBOBULL FABELHAFT XCELSIOR 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
BELBOULECAN HISTOIRE DE MA VIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 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
EGOISTE DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1 0
FRANCOIS DE LA PARURE 1.86% 6 0 0 0 0 0 0 1 2 0 3
LEIBÖLL'S CATHARINA 1.66% 4 0 0 0 0 0 0 1 2 0 1
RAMONA PRINCESSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
BLACKY 1.56% 3 0 0 0 0 0 0 1 2 0 0
COMEPATABULL'S READY TO RUMBLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ALLSTONE DOUGLAS 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
1.37% 8 0 0 0 0 0 0 0 1 3 4
ANDREA DES GENTILS MINOIS 1.17% 5 0 0 0 0 0 0 0 1 4 0
VALENTINO DE LA PARURE 1.07% 4 0 0 0 0 0 0 0 2 1 1
BORN-Ö'S DOMINIQUE 1.07% 4 0 0 0 0 0 0 0 2 1 1
OMAR SHARIF DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 2 0 3
BARON BALOU DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 1 2 3
ZARTAN VON DER GRIMMELSBURG 1.07% 6 0 0 0 0 0 0 0 1 2 3
JACQUELLA GIGOLETTE 1.07% 6 0 0 0 0 0 0 0 1 2 3
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 0 3 2
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEIBÖLL'S ANGELINA 0.78% 3 0 0 0 0 0 0 0 1 2 0
HERCULE DU SOURIRE DOUX 0.78% 3 0 0 0 0 0 0 0 1 2 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
HEUREUX HENRI DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
KISHNIGA'S BENVENUTO 0.59% 2 0 0 0 0 0 0 0 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
BIJOU VON DER RUE DE LA VERT 0.49% 3 0 0 0 0 0 0 0 0 2 1
CHOWBULL FARUK 0.49% 4 0 0 0 0 0 0 0 0 1 3
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
AMADEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
QUINCY VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA EMMANUELLA 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
JOHN ROSS DES GENTILS MINOIS 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
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
CHIRINE MA JOIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ODILO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.20% 2 0 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 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
MEREDIQUE DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BARRY-BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 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
CERISETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CORINNA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
URSELA 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 EBONY 0.10% 1 0 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 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
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com