Ancestor calculations 10 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 ICARO


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 205 2 4 4 5 7 11 16 24 51 74
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1841 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.0% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
DICAR I'M HERDADE OURO PRETO 50.00% 1 1 0 0 0 0 0 0 0 0 0
DICAR I'M GRETA GARBO 50.00% 1 1 0 0 0 0 0 0 0 0 0
JAGUAR'S ARTFUL DODGER AT DICAR 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
KINGFRIEND MR SITUATION 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S IMMACULATE CONCEPTION DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 12.50% 2 0 0 0 2 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 9.38% 3 0 0 0 0 3 0 0 0 0 0
OMAR SHARIF DE LA PARURE 8.79% 30 0 0 0 0 0 0 6 2 12 10
COLONEL TRUSARDI DE LA PARURE 8.59% 12 0 0 0 0 0 4 2 0 2 4
6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 6.25% 2 0 0 0 0 2 0 0 0 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
LATOIYA DELL'AKIRIS 6.25% 4 0 0 0 0 0 4 0 0 0 0
CONFUCIUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 5.47% 14 0 0 0 0 0 0 4 3 5 2
ANDREA DES GENTILS MINOIS 4.10% 22 0 0 0 0 0 0 0 6 2 14
ZARTAN VON DER GRIMMELSBURG 4.00% 29 0 0 0 0 0 0 0 0 12 17
COLONEL BLANC DE LA PARURE 3.91% 20 0 0 0 0 0 0 0 6 2 12
COCO VON DER GRIMMELSBURG 3.81% 18 0 0 0 0 0 0 0 6 3 9
ALESSANDROVITTORIO DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 3.13% 2 0 0 0 0 0 2 0 0 0 0
ORESTE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANTOINETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AMADEE MA JOIE 2.93% 15 0 0 0 0 0 0 0 4 3 8
ODILO VON DER GRIMMELSBURG 2.34% 15 0 0 0 0 0 0 0 0 9 6
HANAHAUS BRONZED OSSIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
QUINCY VON DER GRIMMELSBURG 2.05% 21 0 0 0 0 0 0 0 0 0 21
INOVATION-PRINCE DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5 0 0
UNBARSY DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
L'ANGE DE LA PARURE 1.76% 11 0 0 0 0 0 0 0 0 7 4
HONNORE-TAMINO DE LA CHAMPETRE 1.76% 3 0 0 0 0 0 0 2 0 1 0
FRANCOISE HARDY DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4 0 0
FILOU JOLIE VON DER RUE DE LA VERT 1.56% 2 0 0 0 0 0 0 2 0 0 0
HEUREUX HENRI DE LA PARURE 1.56% 10 0 0 0 0 0 0 0 0 6 4
CORINNA VON DER GRIMMELSBURG 1.56% 10 0 0 0 0 0 0 0 0 6 4
JAGUAR'S GATI GATI DE FRAU 1.56% 2 0 0 0 0 0 0 2 0 0 0
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 2 0 0 0 0 0 0 2 0 0 0
SUZIE QUE V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 0 6 2
1.37% 8 0 0 0 0 0 0 0 0 6 2
ZUT-ZOLA VON RATIBOR UND CORVEY 1.17% 12 0 0 0 0 0 0 0 0 0 12
TOPETTE MISS MILO 1.17% 2 0 0 0 0 0 0 1 1 0 0
VALENTINO DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 1 3 1
1.07% 7 0 0 0 0 0 0 0 0 4 3
JOIE VAN EPPIES BARGIE 0.98% 6 0 0 0 0 0 0 0 0 4 2
JEZEBEL DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5 0
0.98% 5 0 0 0 0 0 0 0 0 5 0
YSATIS DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
ILUSION DE LA PARURE 0.88% 9 0 0 0 0 0 0 0 0 0 9
MEREDIQUE DE LA CHAMPETRE 0.88% 3 0 0 0 0 0 0 0 2 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ASTA VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4 0
JAGUAR'S ZORRO 0.78% 2 0 0 0 0 0 0 0 2 0 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
FRANCOIS DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
ADELAINE DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
GIBOULEE MA JOIE 0.68% 4 0 0 0 0 0 0 0 0 3 1
WINNY DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
LE BLANC VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
GERMAINE DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
WANDA DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
VOILA COCO VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
NANDA DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 6 0 0 0 0 0 0 0 0 0 6
RANI VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
TOPETTE TOBY JUG 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE MARGARITA 0.59% 2 0 0 0 0 0 0 0 1 1 0
BORN-Ö'S BONA DEA 0.49% 4 0 0 0 0 0 0 0 0 1 3
H'BLACK LADY VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S FRAULINE 0.39% 2 0 0 0 0 0 0 0 0 2 0
FARAMOND VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
MADAME MIMI DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ANNABELLE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
JAGUAR'S CREME DE LA CREME 0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S C'EST MON AMI 0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S BON VIVANTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
BESING PETIT ROI 0.39% 4 0 0 0 0 0 0 0 0 0 4
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2 0
CARESSE-CHANTAL DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0 0
TENAFLY SHEER GOLD 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
UNIC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
BERNICE VAN HET PENSELENHOEKJE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.29% 2 0 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.29% 2 0 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
CARLOS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S BELLE NOIR 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S C'EST CE BON 0.20% 2 0 0 0 0 0 0 0 0 0 2
SILVERCLOUD MOI MINOTAURUS QUI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1