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:
GAIA DONATA DELL'AKIRIS


Coefficient of Inbreeding (COI):
12.773%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 166 2 4 5 9 14 23 42 75
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 344 0 0 0 0 0 0 0 0
Ancestor loss % 67.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
JAGUAR'S IMAGINE ROLL OVER BEETHOVEN DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0
DOLCEVITA DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 37.50% 2 0 1 1 0 0 0 0 0
37.50% 2 0 1 1 0 0 0 0 0
JAGUAR'S CHIHULY USE YOUR IMAGINE 25.00% 1 0 1 0 0 0 0 0 0
HUBLOT DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 18.75% 2 0 0 1 1 0 0 0 0
OBSESSION DELL'AKIRIS 18.75% 2 0 0 1 1 0 0 0 0
OMAR SHARIF DE LA PARURE 14.45% 13 0 0 0 0 2 2 4 5
FANTASME DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 11.72% 4 0 0 0 1 1 1 1 0
ALESSANDROVITTORIO DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
JAGUAR'S THE CATS BROKEN HEART 9.38% 2 0 0 0 1 1 0 0 0
LATOIYA DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 7.42% 7 0 0 0 0 1 1 2 3
ANDREA DES GENTILS MINOIS 6.64% 9 0 0 0 0 0 2 2 5
ANTOINETTE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 8 0 0 0 0 0 2 2 4
CONFUCIUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
DELILAH DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 5.86% 7 0 0 0 0 0 2 2 3
ZARTAN VON DER GRIMMELSBURG 5.86% 11 0 0 0 0 0 0 4 7
MONTBLANC DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0
FILOU JOLIE VON DER RUE DE LA VERT 4.69% 2 0 0 0 0 1 1 0 0
JAGUAR'S GATI GATI DE FRAU 4.69% 2 0 0 0 0 1 1 0 0
UNBARSY DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
AMADEE MA JOIE 3.52% 5 0 0 0 0 0 1 1 3
RAMONA PRINCESSE DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
ODILO VON DER GRIMMELSBURG 3.13% 6 0 0 0 0 0 0 2 4
ZENITH DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 2 0 0 0 0 0 2 0 0
BEATRICE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
HEUREUX HENRI DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 3 0 0 0 0 0 1 1 1
FRANCOISE HARDY DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
QUINCY VON DER GRIMMELSBURG 2.34% 6 0 0 0 0 0 0 0 6
2.34% 4 0 0 0 0 0 0 2 2
CORINNA VON DER GRIMMELSBURG 2.34% 4 0 0 0 0 0 0 2 2
JAGUAR'S ZORRO 2.34% 2 0 0 0 0 0 1 1 0
JAGUAR'S NOEL OF JEALYN 2.34% 2 0 0 0 0 0 1 1 0
UNIC DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
L'ANGE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
YSATIS DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
VALENTINO DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
XOE 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
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0
TOPETTE MISS MILO 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
1.56% 1 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
JOIE VAN EPPIES BARGIE 1.17% 2 0 0 0 0 0 0 1 1
ANJOU DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
ASTA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
JEZEBEL DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
WANDA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
GIBOULEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S CREME DE LA CREME 1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S C'EST MON AMI 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
ALLSTONE DOUGLAS 1.17% 2 0 0 0 0 0 0 1 1
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
WINNY DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CATHERINEDENEUVE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
LE BLANC VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
ILUSION DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 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
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 FRAULINE 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
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLETTE 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
H'BLACK LADY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
FARAMOND VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ANNABELLE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE 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
ADAMS' UNIQUE PHYSIQUE 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 BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.39% 1 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BESING PETIT ROI 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
RANNI 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
0.39% 1 0 0 0 0 0 0 0 1
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