Ancestor calculations 8 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:
TRISTANO CLASSIC 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
Ancestors in 8 generations 151 2 4 5 10 10 18 28 50
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 359 0 0 0 0 0 0 0 0
Ancestor loss % 70.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
CODIE VON NEW GLANDORF 50.00% 1 1 0 0 0 0 0 0 0
IMPERIALA VON ORTINO 50.00% 1 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
TAMARA VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0
CARUSO VON ORTINO 25.00% 1 0 1 0 0 0 0 0 0
JASMIJN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
BENTON VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
JACLYN VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S CHEF ZARANOFF 12.50% 1 0 0 1 0 0 0 0 0
YENTL VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0
FANTASME DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
ANTOINETTE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
LEIBÖLL'S SANTE 6.25% 1 0 0 0 1 0 0 0 0
YVETTE VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S UTOPIA 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 6.25% 2 0 0 0 0 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 2 0 0 0 0 2 0 0 0
ZINA DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
DELILAH DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 5.47% 10 0 0 0 0 0 0 4 6
HANAHAUS BRONZED OSSIE 4.69% 4 0 0 0 0 0 2 2 0
OTTO-PRINCE DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0
HONNORE-TAMINO DE LA CHAMPETRE 4.30% 5 0 0 0 0 0 1 3 1
LEIBÖLL'S MERCEDES 3.91% 3 0 0 0 0 0 2 1 0
XOE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 2 0 0 0 0 0 2 0 0
COLONEL TRUSARDI DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
3.13% 1 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
SUZIE QUE V. FIVELZIGHT 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 3.13% 3 0 0 0 0 0 1 2 0
3.13% 1 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 3.13% 2 0 0 0 0 0 2 0 0
BRUNO DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
DUC DALI DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
LEIBOLL'S HANNIBAL 2.34% 4 0 0 0 0 0 0 2 2
CHIRINE MA JOIE 2.34% 5 0 0 0 0 0 0 1 4
GUY-LAROCHE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
TOPETTE MISS MILO 2.34% 4 0 0 0 0 0 0 2 2
YSATIS DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
RUTKJAER'S ALBERTE 1.95% 3 0 0 0 0 0 0 2 1
ANJA VAN HARTOGS VREUGD 1.95% 3 0 0 0 0 0 0 2 1
MEREDIQUE DE LA CHAMPETRE 1.95% 4 0 0 0 0 0 0 1 3
LEIBÖLL'S PRALINE' 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA MAGICIEN 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
MAROUSIA DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BORN-Ö'S DOMINIQUE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 2 0 0 0 0 0 0 2 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
ROBOBULL FABELHAFT XCELSIOR 1.56% 1 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 1.56% 3 0 0 0 0 0 0 1 2
FELIPE V.D.ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0
SHANN'S EARTH ANGEL 1.56% 2 0 0 0 0 0 0 2 0
LEOPARD VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 2 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.78% 1 0 0 0 0 0 0 1 0
BLACKY 0.78% 2 0 0 0 0 0 0 0 2
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
RANNI 0.78% 2 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0
GEORGE V.D. PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
KENLE'S ECLAIR DE SHANN 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1