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:
DICAR I'M MIRANDA BAILEY


Coefficient of Inbreeding (COI):
7.813%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 121 2 4 8 7 8 14 28 48
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 389 0 0 0 0 0 0 0 0
Ancestor loss % 76.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DICAR I'M COMENDADOR JOSE ALFREDO 50.00% 1 1 0 0 0 0 0 0 0
DICAR I'M GIVENCHY 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR SITUATION 37.50% 2 0 1 1 0 0 0 0 0
DICAR I'M FORRO 25.00% 1 0 1 0 0 0 0 0 0
DICAR FIESTA 25.00% 1 0 1 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 25.00% 3 0 0 1 2 0 0 0 0
DICAR HOPE 25.00% 1 0 1 0 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 18.75% 2 0 0 1 1 0 0 0 0
KINGFRIEND MISS ONI 12.50% 1 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 3 0 0 0 1 2 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 12.50% 3 0 0 0 1 2 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
JAGUAR'S ARTFUL DODGER AT DICAR 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.20% 11 0 0 0 0 0 1 7 3
ZENITH DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0
ZINA DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0
KINGFRIEND MISS NANCY 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 6.25% 1 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 5.47% 5 0 0 0 0 0 2 3 0
OBSESSION DELL'AKIRIS 4.69% 3 0 0 0 0 0 3 0 0
HANAHAUS BRONZED OSSIE 4.69% 6 0 0 0 0 0 1 3 2
OMAR SHARIF DE LA PARURE 4.30% 10 0 0 0 0 0 0 1 9
CHIRINE MA JOIE 3.91% 9 0 0 0 0 0 0 1 8
OTTO-PRINCE DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
XOE DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
SHANN'S GEORGIA PEACH 3.13% 3 0 0 0 0 0 1 2 0
SUZIE QUE V. FIVELZIGHT 3.13% 3 0 0 0 0 0 1 2 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
UNBARSY DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 5 0 0 0 0 0 0 2 3
UNGARO DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
JAGUAR'S NOEL OF JEALYN 2.73% 5 0 0 0 0 0 0 2 3
EGOISTE DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
HENRY-MATISSE DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
TOPETTE MISS MILO 1.95% 4 0 0 0 0 0 0 1 3
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
ANJOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
ANJA VAN HARTOGS VREUGD 1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S THE CATS BROKEN HEART 1.56% 2 0 0 0 0 0 0 2 0
DUC DALI DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
CATHERINEDENEUVE DELL'AKIRIS 1.56% 3 0 0 0 0 0 0 1 2
FELIPE V.D.ZUYLENSTEDE 1.56% 3 0 0 0 0 0 0 1 2
SHANN'S EARTH ANGEL 1.56% 3 0 0 0 0 0 0 1 2
ALESSANDROVITTORIO DELL'AKIRIS 1.56% 2 0 0 0 0 0 0 2 0
1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
LEOPARD VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
FILOU JOLIE VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S GATI GATI DE FRAU 0.78% 2 0 0 0 0 0 0 0 2
UNIC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 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
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE 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
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 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
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1