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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:
OBAMA DELL'AKIRIS


Coefficient of Inbreeding (COI):
6.441%

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 212 2 4 6 7 15 29 44 74 101
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 810 0 0 0 0 0 0 0 0 0
Ancestor loss % 79.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
JETSET DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
DOLCEVITA DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0
FANTASME DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0 0
HUBLOT DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
GAIA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
JAGUAR'S CHIHULY USE YOUR IMAGINE 25.00% 1 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0
DELILAH DELL'AKIRIS 18.75% 2 0 0 1 1 0 0 0 0 0
EGOISTE DE LA PARURE 14.45% 16 0 0 0 0 1 3 6 4 2
COLONEL TRUSARDI DE LA PARURE 13.09% 21 0 0 0 0 1 3 2 4 11
BENTLEY DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
UNIC DE LA PARURE 12.50% 5 0 0 0 1 1 1 2 0 0
WYNONA V FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 11.13% 27 0 0 0 0 0 2 3 7 15
ZINADINE DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0
MONTBLANC DELL'AKIRIS 10.94% 4 0 0 0 0 3 1 0 0 0
CHIRINE MA JOIE 10.35% 21 0 0 0 0 0 1 6 7 7
OTTO-PRINCE DE LA PARURE 10.16% 5 0 0 0 0 2 2 1 0 0
ZENITH DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
ZINA DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 28 0 0 0 0 0 0 4 8 16
UNBARSY DE LA PARURE 7.81% 4 0 0 0 0 2 0 2 0 0
VALENTINO DE LA PARURE 7.81% 16 0 0 0 0 0 1 3 8 4
BORN-Ö'S DOMINIQUE 7.81% 16 0 0 0 0 0 1 3 8 4
HANAHAUS BRONZED OSSIE 7.81% 4 0 0 0 0 1 3 0 0 0
COCO VON DER GRIMMELSBURG 6.64% 21 0 0 0 0 0 0 2 7 12
HONNORE-TAMINO DE LA CHAMPETRE 6.25% 6 0 0 0 0 0 3 1 2 0
OBSESSION DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ODILO VON DER GRIMMELSBURG 5.66% 20 0 0 0 0 0 0 0 9 11
ZARTAN VON DER GRIMMELSBURG 5.47% 23 0 0 0 0 0 0 0 5 18
JAGUAR'S NOEL OF JEALYN 5.47% 4 0 0 0 0 0 3 1 0 0
BIJOU VON DER RUE DE LA VERT 5.27% 17 0 0 0 0 0 0 2 4 11
ANJOU DE LA PARURE 5.08% 5 0 0 0 0 0 2 2 1 0
ANDREA DES GENTILS MINOIS 5.08% 16 0 0 0 0 0 0 2 4 10
AMADEE MA JOIE 4.88% 16 0 0 0 0 0 0 1 6 9
XOE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
SHANN'S GEORGIA PEACH 4.69% 2 0 0 0 0 1 1 0 0 0
NANA' DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0 0
L'ANGE DE LA PARURE 4.10% 14 0 0 0 0 0 0 0 7 7
COLONEL BLANC DE LA PARURE 4.10% 12 0 0 0 0 0 0 2 3 7
TOPETTE MISS MILO 3.91% 4 0 0 0 0 0 1 3 0 0
YSATIS DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2 0
FRANCOIS DE LA PARURE 3.32% 11 0 0 0 0 0 0 1 3 7
LEIBOLL'S HANNIBAL 3.13% 5 0 0 0 0 0 1 1 1 2
JACQUELLA MERVEILLEUX 3.13% 5 0 0 0 0 0 1 1 1 2
ADONIS EL FUERTE 3.13% 2 0 0 0 0 0 2 0 0 0
MEREDIQUE DE LA CHAMPETRE 3.13% 6 0 0 0 0 0 0 3 1 2
JAGUAR'S THE CATS BROKEN HEART 3.13% 1 0 0 0 0 1 0 0 0 0
2.93% 12 0 0 0 0 0 0 0 3 9
RAMONA PRINCESSE DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3 0
ANGELIQUE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
QUINCY VON DER GRIMMELSBURG 2.73% 14 0 0 0 0 0 0 0 0 14
ALLSTONE DOUGLAS 2.73% 4 0 0 0 0 0 0 3 1 0
2.73% 3 0 0 0 0 0 1 1 1 0
CORINNA VON DER GRIMMELSBURG 2.54% 11 0 0 0 0 0 0 0 2 9
BARON BALOU DE LA PARURE 2.34% 7 0 0 0 0 0 0 1 2 4
JOIE VAN EPPIES BARGIE 2.34% 9 0 0 0 0 0 0 0 3 6
JACQUELLA GIGOLETTE 2.34% 7 0 0 0 0 0 0 1 2 4
ANJA VAN HARTOGS VREUGD 2.34% 2 0 0 0 0 0 1 1 0 0
FELIPE V.D.ZUYLENSTEDE 2.34% 2 0 0 0 0 0 1 1 0 0
SHANN'S EARTH ANGEL 2.34% 2 0 0 0 0 0 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 2.15% 8 0 0 0 0 0 0 0 3 5
WINNY DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3 0
INOVATION-PRINCE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
TOPETTE TOBY JUG 1.95% 4 0 0 0 0 0 0 1 3 0
TOPETTE MARGARITA 1.95% 4 0 0 0 0 0 0 1 3 0
ILUSION DE LA PARURE 1.76% 9 0 0 0 0 0 0 0 0 9
HEUREUX HENRI DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
EXTRAVAGANTE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
FILOU JOLIE VON DER RUE DE LA VERT 1.56% 1 0 0 0 0 0 1 0 0 0
DON CAMILO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
COCOCHANEL DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
HELOISE VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 0 2 4
TRIOMPHE TIA DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 1 6
1.56% 6 0 0 0 0 0 0 0 2 4
JAGUAR'S FRAULINE 1.37% 4 0 0 0 0 0 0 0 3 1
GIBOULEE MA JOIE 1.37% 5 0 0 0 0 0 0 0 2 3
LEIBÖLL'S CATHARINA 1.37% 3 0 0 0 0 0 0 1 1 1
ADELAINE DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 0 7
DORYAN VAN HET PENSELENHOEKJE 1.37% 4 0 0 0 0 0 0 0 3 1
CARESSE-CHANTAL DE L'AMABILITE 1.37% 4 0 0 0 0 0 0 0 3 1
1.37% 4 0 0 0 0 0 0 0 3 1
1.37% 4 0 0 0 0 0 0 0 3 1
JAGUAR'S COEUR DE ROCKER 1.37% 4 0 0 0 0 0 0 0 3 1
RANNI 1.17% 2 0 0 0 0 0 0 1 1 0
TENAFLY SHEER GOLD 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 2 0 0 0 0 0 0 1 1 0
KENLE'S ECLAIR DE SHANN 1.17% 2 0 0 0 0 0 0 1 1 0
JEZEBEL DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
LEIBÖLL'S BONITA 0.98% 4 0 0 0 0 0 0 0 1 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 0 5
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.98% 5 0 0 0 0 0 0 0 0 5
WANDA DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
TOPETTE KRYSTAL IMAGE 0.98% 4 0 0 0 0 0 0 0 1 3
TOPETTE BUBBLES 0.98% 4 0 0 0 0 0 0 0 1 3
JEMHIEDE JUST JAMES 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 3 0 0 0 0 0 0 0 2 1
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
JAGUAR'S FRAU 0.78% 1 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0
JACQUELLA EMMANUELLA 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 4 0 0 0 0 0 0 0 0 4
BERNICE VAN HET PENSELENHOEKJE 0.78% 4 0 0 0 0 0 0 0 0 4
JAGUAR'S BON VIVANTE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
LEIBÖLL'S ANGELINA 0.59% 2 0 0 0 0 0 0 0 1 1
LE BLANC VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1
OLIVERRO V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
LOU LOU V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
BABOUIN DE L'AMABILITE 0.59% 3 0 0 0 0 0 0 0 0 3
IVANHOE DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1
SAMUEL DU SOURIRE DOUX 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
FARAMOND VAN EPPIES BARGIE 0.59% 3 0 0 0 0 0 0 0 0 3
KENLE'S DE JA VU 0.59% 2 0 0 0 0 0 0 0 1 1
LA ROSACE JAUNISSE DE MCKEE 0.59% 2 0 0 0 0 0 0 0 1 1
GERMAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
JAGUAR'S BELLE NOIR 0.59% 3 0 0 0 0 0 0 0 0 3
ASTA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
H'BLACK LADY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S C'EST MON AMI 0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S CREME DE LA CREME 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.39% 2 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI 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
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.20% 1 0 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.20% 1 0 0 0 0 0 0 0 0 1
ANNABELLE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ADAMS' UNIQUE PHYSIQUE 0.20% 1 0 0 0 0 0 0 0 0 1
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