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:
MAGNA CUM LAUDE ELTON JOHN


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 159 2 2 2 4 4 9 16 26 60
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 863 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
MARKOVICDOG ASTRA BLUE KING ARTHUR 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
KINGFRIEND MR STORM 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
LOUWRIGHTS MAJOR TOM AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
KINGFRIEND MISS ESMEE 12.50% 1 0 0 1 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 9.77% 4 0 0 0 1 0 2 0 1 0
KINGFRIEND MR SHAGGY 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
KINGFRIEND MISS LAMBIE 6.25% 1 0 0 0 1 0 0 0 0 0
KINGFRIEND MR WOW 6.25% 2 0 0 0 0 2 0 0 0 0
CONFUCIUS DE LA PARURE 5.27% 6 0 0 0 0 1 0 2 0 3
LUCE DEI MIEIOCCHI DELL'AKIRIS 5.27% 6 0 0 0 0 1 0 2 0 3
KINGFRIEND MISS ANGEL 3.13% 1 0 0 0 0 1 0 0 0 0
IMADORABLE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
ZENITH DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2 0
ZINA DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2 0
ORESTE DELL'AKIRIS 2.34% 3 0 0 0 0 0 1 0 2 0
TIFFANY DELL'AKIRIS 2.34% 3 0 0 0 0 0 1 0 2 0
MONTBLANC DELL'AKIRIS 1.76% 6 0 0 0 0 0 0 1 0 5
COLONEL TRUSARDI DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
DAULOKKE'S RENOIR LE BLANCE 1.56% 1 0 0 0 0 0 1 0 0 0
ROBOBULL FABELHAFT BOOMBOOMPOW 1.56% 1 0 0 0 0 0 1 0 0 0
COCO VIALATTE ROBOBULL HOT FLASH 1.56% 1 0 0 0 0 0 1 0 0 0
OTTO-PRINCE DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
XOE DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
HANAHAUS BRONZED OSSIE 1.17% 3 0 0 0 0 0 0 1 0 2
SHANN'S GEORGIA PEACH 1.17% 3 0 0 0 0 0 0 1 0 2
LATOIYA DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 1 0 2
ZOE DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 1 0 2
ROBOBULL FABELHAFT XCELSIOR 0.98% 2 0 0 0 0 0 0 1 0 1
KINGFRIEND MISS GUCCI 0.78% 1 0 0 0 0 0 0 1 0 0
DALI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
ARMANI DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
CHIRINE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2
MIDLAND MOOR ARMANI CODE 0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S KORINNE LA BLANCE 0.78% 1 0 0 0 0 0 0 1 0 0
ANGELINA OF PRINCESS MERUMO JP 0.78% 1 0 0 0 0 0 0 1 0 0
ROBOBULL FABELHAFT ETERNALFLAME 0.78% 1 0 0 0 0 0 0 1 0 0
ROBOBULL FABELHAFT INFERNO 0.78% 2 0 0 0 0 0 0 0 2 0
UNBARSY DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
EGOISTE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
SUZIE QUE V. FIVELZIGHT 0.59% 3 0 0 0 0 0 0 0 0 3
DUC DALI DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1 0
FLIRT DE LA PARURE OF KINGFRIEND 0.39% 1 0 0 0 0 0 0 0 1 0
GUY-LAROCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1 0
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0
KLEINCALVIN DELL'AKIRIS 0.39% 2 0 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0
BLANCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
DAULÖKKE'S ARISTOBEAU DU TEX 0.39% 1 0 0 0 0 0 0 0 1 0
DAULÖKKE'S ZUZETTE DU NORD 0.39% 1 0 0 0 0 0 0 0 1 0
FABELHAFT EYBUL BAMBINO 0.39% 1 0 0 0 0 0 0 0 1 0
LEOPARD VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 0.39% 2 0 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
TIARA OF PRINCESS MERUMO JP 0.39% 1 0 0 0 0 0 0 0 1 0
CACHAREL DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
UNIC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DIAMANTINA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
WINNY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOISE HARDY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
RAMONA PRINCESSE 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
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.20% 1 0 0 0 0 0 0 0 0 1
DAULÖKKE'S NORDIQUE TRUFFE 0.20% 1 0 0 0 0 0 0 0 0 1
DAULOKKE'S SEDEUX LE SUPERBE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
DAULÖKKE'S REGINE DEFORGE 0.20% 1 0 0 0 0 0 0 0 0 1
DAULÖKKE'S OGRESSE LA BLANCE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.20% 1 0 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1
RANNI 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.20% 1 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
MERUMO OF MOUNTAIN DOGS JP 0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1