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:
AVIGDORS HORATIUS


Coefficient of Inbreeding (COI):
1.188%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 150 2 4 4 6 8 19 28 56
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 360 0 0 0 0 0 0 0 0
Ancestor loss % 70.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS PONTIUS PILATUS 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS DONNA KARAN DELICIUS CANDY 50.00% 1 1 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS ADOLFIA 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 2 0 0 2 0 0 0 0 0
AVIGDORS BIS 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 18.75% 3 0 0 0 3 0 0 0 0
FLAUBERT DE LA PARURE 17.19% 4 0 0 1 0 0 3 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 2 0 0 0 2 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 10.16% 6 0 0 0 1 0 0 5 0
HONORE DE TAMERAN 9.38% 3 0 0 0 0 3 0 0 0
AVIGDORS IDEE FIXE 9.38% 3 0 0 0 0 3 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 9.38% 3 0 0 0 1 0 2 0 0
DELILAH DELL'AKIRIS 8.59% 4 0 0 0 1 0 0 3 0
6.25% 1 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 5.86% 8 0 0 0 0 1 0 0 7
ZINA DE LA PARURE 5.08% 6 0 0 0 0 1 0 0 5
4.69% 3 0 0 0 0 0 3 0 0
4.69% 3 0 0 0 0 0 3 0 0
AVIGDORS EXPRESSION 4.69% 3 0 0 0 0 0 3 0 0
DAULÖKKE'S DE'JA-VU 4.69% 3 0 0 0 0 1 0 2 0
OTTO-PRINCE DE LA PARURE 4.69% 5 0 0 0 0 0 2 1 2
LEIBÖLL'S PRALINE' 4.69% 3 0 0 0 0 1 0 2 0
4.69% 3 0 0 0 0 1 0 2 0
BRUNO DELL'AKIRIS 4.30% 4 0 0 0 0 1 0 0 3
EGOISTE DE LA PARURE 4.30% 7 0 0 0 0 0 0 4 3
AVIGDORS TROYA 3.91% 5 0 0 0 0 0 0 5 0
A'VIGDORS BRABUS 3.13% 2 0 0 0 0 0 2 0 0
XCLUSIVE DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
UNIC DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
DAULOKKE'S UZO LE CHAMOUR 2.34% 3 0 0 0 0 0 0 3 0
COMEPATABULL'S READY TO RUMBLE 2.34% 3 0 0 0 0 0 1 0 2
PABLO PICASSO DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
LEIBÖLL'S MERCEDES 2.34% 3 0 0 0 0 0 1 0 2
DAULÖKKE'S GOURMET DU MILA 2.34% 3 0 0 0 0 0 1 0 2
1.95% 5 0 0 0 0 0 0 0 5
PETI LLEVR TATA 1.95% 5 0 0 0 0 0 0 0 5
LEIBOLL'S HANNIBAL 1.95% 3 0 0 0 0 0 0 2 1
ANJOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
CACHAREL 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
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
HANAHAUS BRONZED OSSIE 1.56% 1 0 0 0 0 0 1 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
NANA' DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
BORN-Ö'S DOMINIQUE 1.56% 4 0 0 0 0 0 0 0 4
QUINTON XAR DU COUSTEAU 1.17% 3 0 0 0 0 0 0 0 3
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.17% 3 0 0 0 0 0 0 0 3
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
RAMONA PRINCESSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA OURAGAN 1.17% 2 0 0 0 0 0 0 1 1
DUC DALI DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
CHIRINE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
ARMANI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
SUZIE QUE V. FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.78% 1 0 0 0 0 0 0 1 0
COMPATABULL'S KISHNIGA NICOLE 0.78% 1 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
RUTKJAER'S ALBERTE 0.78% 1 0 0 0 0 0 0 1 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0
LEOPARD VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MISS MILO 0.78% 1 0 0 0 0 0 0 1 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
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
WINNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 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
YSATIS DE LA PARURE 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
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
RANNI 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.39% 1 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 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
JACQUELLA MERVEILLEUX 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
0.39% 1 0 0 0 0 0 0 0 1
BLACKY 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