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 MICHAEL SCOFIELD


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 143 2 3 7 7 12 23 37 70
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 367 0 0 0 0 0 0 0 0
Ancestor loss % 72.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DICAR I'M GOHAN 50.00% 1 1 0 0 0 0 0 0 0
DICAR I'M ILY 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR SITUATION 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
DICAR SM CHEROKEE I'M ARRETADA 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 24.22% 6 0 0 0 3 1 1 1 0
FRIEND DE LA PARURE OF KINGFRIEND 23.44% 4 0 0 1 1 1 1 0 0
ZENITH DE LA PARURE 12.89% 7 0 0 0 0 3 1 2 1
KINGFRIEND MISS ONI 12.50% 1 0 0 1 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 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
YENTL VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
DICAR ANATOLLE 12.50% 1 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 12.11% 6 0 0 0 0 3 1 1 1
LUCE DEI MIEIOCCHI DELL'AKIRIS 11.72% 4 0 0 0 1 1 1 1 0
MONTBLANC DELL'AKIRIS 11.33% 8 0 0 0 0 1 4 2 1
KINGFRIEND MISS GUCCI 9.38% 2 0 0 0 1 1 0 0 0
HANAHAUS BRONZED OSSIE 9.38% 11 0 0 0 0 0 3 4 4
COLONEL TRUSARDI DE LA PARURE 8.20% 10 0 0 0 0 0 2 5 3
UNBARSY DE LA PARURE 7.81% 6 0 0 0 0 1 2 1 2
OTTO-PRINCE DE LA PARURE 7.03% 7 0 0 0 0 0 3 2 2
ARMANI DE LA PARURE 7.03% 6 0 0 0 0 0 3 3 0
EGOISTE DE LA PARURE 6.64% 12 0 0 0 0 0 0 5 7
XOE DE LA PARURE 6.25% 6 0 0 0 0 0 3 1 2
HONNORE-TAMINO DE LA CHAMPETRE 6.25% 8 0 0 0 0 0 1 5 2
ORESTE DELL'AKIRIS 6.25% 5 0 0 0 0 1 1 1 2
6.25% 1 0 0 0 1 0 0 0 0
KINGFRIEND MISS NANCY 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 5.86% 5 0 0 0 0 0 3 1 1
JAGUAR'S NOEL OF JEALYN 5.47% 7 0 0 0 0 0 1 4 2
CHIRINE MA JOIE 4.69% 10 0 0 0 0 0 0 2 8
FLIRT DE LA PARURE OF KINGFRIEND 4.69% 2 0 0 0 0 1 1 0 0
SUZIE QUE V. FIVELZIGHT 4.69% 4 0 0 0 0 0 2 2 0
DUC DALI DE LA PARURE 4.30% 10 0 0 0 0 0 0 1 9
TOPETTE MISS MILO 3.91% 7 0 0 0 0 0 0 3 4
YSATIS DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
OMAR SHARIF DE LA PARURE 3.52% 7 0 0 0 0 0 0 2 5
ANJOU DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
BRUNO DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 2.73% 4 0 0 0 0 0 0 3 1
MEREDIQUE DE LA CHAMPETRE 2.73% 6 0 0 0 0 0 0 1 5
FELIPE V.D.ZUYLENSTEDE 2.73% 4 0 0 0 0 0 0 3 1
SHANN'S EARTH ANGEL 2.73% 4 0 0 0 0 0 0 3 1
UNIC DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
ALLSTONE DOUGLAS 2.34% 5 0 0 0 0 0 0 1 4
JAGUAR'S GODIVA OF JEALYN 2.34% 5 0 0 0 0 0 0 1 4
2.34% 4 0 0 0 0 0 0 2 2
VALENTINO DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
BORN-Ö'S DOMINIQUE 1.95% 5 0 0 0 0 0 0 0 5
HENRY-MATISSE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
LEOPARD VAN EPPIES BARGIE 1.95% 5 0 0 0 0 0 0 0 5
CATHERINEDENEUVE DELL'AKIRIS 1.95% 3 0 0 0 0 0 0 2 1
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
ZINADINE DE LA PARURE 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
EXTRAVAGANTE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
WINNY DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
KLEINCALVIN DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
DON CAMILO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
UNGARO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
INOVATION-PRINCE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
RANNI 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MARGARITA 1.17% 3 0 0 0 0 0 0 0 3
GEORGE V.D. PENSELENHOEKJE 1.17% 3 0 0 0 0 0 0 0 3
STEPHANIE-ROSE V.D. ZUYLENSTEDE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
KENLE'S ECLAIR DE SHANN 1.17% 3 0 0 0 0 0 0 0 3
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
YRMELA PRINCESSE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
VIOLET BLANCHE DELL'AKIRIS 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
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
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
FRANCOISE HARDY 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
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
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 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
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1