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 GANDHI


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 211 2 4 5 5 7 16 25 50 65 106
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1835 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.7% 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
JAGUAR'S ARTFUL DODGER AT DICAR 50.00% 1 1 0 0 0 0 0 0 0 0 0
DICAR ANATOLLE 50.00% 1 1 0 0 0 0 0 0 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S IMMACULATE CONCEPTION DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 25.00% 2 0 0 2 0 0 0 0 0 0 0
KINGFRIEND MR. WHAM 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
OBSESSION DELL'AKIRIS 18.75% 3 0 0 0 3 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 14.94% 35 0 0 0 0 0 5 1 9 9 11
COLONEL TRUSARDI DE LA PARURE 14.16% 16 0 0 0 0 3 1 1 3 5 3
12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 12.50% 2 0 0 0 2 0 0 0 0 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0 0
KINGFRIEND MISS GUCCI 12.50% 1 0 0 1 0 0 0 0 0 0 0
LATOIYA DELL'AKIRIS 10.55% 5 0 0 0 0 3 0 1 1 0 0
CHIRINE MA JOIE 8.50% 19 0 0 0 0 0 3 1 4 4 7
ZARTAN VON DER GRIMMELSBURG 7.81% 39 0 0 0 0 0 0 0 10 11 18
ANDREA DES GENTILS MINOIS 7.42% 27 0 0 0 0 0 0 5 1 11 10
COLONEL BLANC DE LA PARURE 6.93% 24 0 0 0 0 0 0 5 1 9 9
ALESSANDROVITTORIO DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 6.25% 2 0 0 0 0 2 0 0 0 0 0
COCO VON DER GRIMMELSBURG 6.25% 20 0 0 0 0 0 0 5 1 6 8
6.25% 1 0 0 0 1 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.79% 18 0 0 0 0 0 1 0 5 1 11
AMADEE MA JOIE 4.49% 16 0 0 0 0 0 0 3 1 6 6
QUINCY VON DER GRIMMELSBURG 4.39% 29 0 0 0 0 0 0 0 0 16 13
ODILO VON DER GRIMMELSBURG 4.00% 21 0 0 0 0 0 0 0 6 2 13
MONTBLANC DELL'AKIRIS 3.91% 2 0 0 0 0 1 0 1 0 0 0
HEUREUX HENRI DE LA PARURE 3.91% 22 0 0 0 0 0 0 0 5 3 14
HANAHAUS BRONZED OSSIE 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.22% 17 0 0 0 0 0 0 0 5 1 11
FILOU JOLIE VON DER RUE DE LA VERT 3.13% 2 0 0 0 0 0 2 0 0 0 0
JAGUAR'S GATI GATI DE FRAU 3.13% 2 0 0 0 0 0 2 0 0 0 0
SUZIE QUE V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.03% 21 0 0 0 0 0 0 0 0 10 11
CORINNA VON DER GRIMMELSBURG 2.93% 13 0 0 0 0 0 0 0 5 2 6
INOVATION-PRINCE DE LA PARURE 2.83% 6 0 0 0 0 0 0 3 0 2 1
L'ANGE DE LA PARURE 2.73% 14 0 0 0 0 0 0 0 4 2 8
RAMONA PRINCESSE DE LA PARURE 2.64% 6 0 0 0 0 0 0 2 2 1 1
FRANCOISE HARDY DE LA PARURE 2.64% 5 0 0 0 0 0 0 3 0 1 1
ZENO VON DER GRIMMELSBURG 2.44% 22 0 0 0 0 0 0 0 1 0 21
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 3 0 0 0 0 0 1 0 2 0 0
ORESTE DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 2.15% 10 0 0 0 0 0 0 1 0 5 4
EGOISTE DE LA PARURE 1.95% 5 0 0 0 0 0 0 1 2 2 0
1.95% 10 0 0 0 0 0 0 0 3 1 6
TRIOMPHE TIA DE LA PARURE 1.95% 10 0 0 0 0 0 0 0 3 1 6
TOPETTE MISS MILO 1.95% 3 0 0 0 0 0 0 2 1 0 0
YSATIS DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
JAGUAR'S NOEL OF JEALYN 1.95% 2 0 0 0 0 0 1 0 1 0 0
GERMAINE DE LA PARURE 1.86% 7 0 0 0 0 0 0 1 0 5 1
DON CAMILO DE LA PARURE 1.76% 3 0 0 0 0 0 0 2 0 1 0
VALENTINO DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 3 2 2
JOIE VAN EPPIES BARGIE 1.76% 8 0 0 0 0 0 0 0 2 4 2
TIFFANY DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
KLEINCALVIN DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 1.56% 16 0 0 0 0 0 0 0 0 0 16
JAGUAR'S ZORRO 1.56% 2 0 0 0 0 0 0 2 0 0 0
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0 0
FRANCOIS DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 2 1 4
JEZEBEL DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 3 0 2
1.37% 9 0 0 0 0 0 0 0 0 5 4
ILUSION DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 0 6 2
1.37% 5 0 0 0 0 0 0 0 3 0 2
ASTA VON DER GRIMMELSBURG 1.27% 4 0 0 0 0 0 0 0 3 0 1
GIBOULEE MA JOIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
MEREDIQUE DE LA CHAMPETRE 1.17% 3 0 0 0 0 0 0 1 0 2 0
WINNY DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 10 0 0 0 0 0 0 0 0 0 10
CERISETTE VON RATIBOR UND CORVEY 0.98% 10 0 0 0 0 0 0 0 0 0 10
WANDA DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
TOPETTE TOBY JUG 0.98% 3 0 0 0 0 0 0 0 2 1 0
TOPETTE MARGARITA 0.98% 3 0 0 0 0 0 0 0 2 1 0
ALLSTONE DOUGLAS 0.98% 2 0 0 0 0 0 0 1 0 1 0
BORN-Ö'S BONA DEA 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 1 0 5
JAGUAR'S CREME DE LA CREME 0.88% 3 0 0 0 0 0 0 0 2 0 1
XOE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
OTTO-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 8 0 0 0 0 0 0 0 0 0 8
JAGUAR'S C'EST MON AMI 0.78% 2 0 0 0 0 0 0 0 2 0 0
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
BESING PETIT ROI 0.68% 4 0 0 0 0 0 0 0 0 3 1
JAGUAR'S C'EST CE BON 0.68% 5 0 0 0 0 0 0 0 0 2 3
TENAFLY SHEER GOLD 0.68% 5 0 0 0 0 0 0 0 0 2 3
ANNABELLE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3 0
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
0.59% 4 0 0 0 0 0 0 0 0 2 2
JAGUAR'S BON VIVANTE 0.59% 3 0 0 0 0 0 0 0 0 3 0
DORYAN VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 1 0 2
JAGUAR'S FRAULINE 0.49% 2 0 0 0 0 0 0 0 1 0 1
CHIQUITA VON DER GRIMMELSBURG 0.49% 2 0 0 0 0 0 0 0 1 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
OLALA VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
SILVERCLOUD MOI MINOTAURUS QUI 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
TOPETTE KRYSTAL IMAGE 0.49% 3 0 0 0 0 0 0 0 0 2 1
TOPETTE BUBBLES 0.49% 3 0 0 0 0 0 0 0 0 2 1
JEMHIEDE JUST JAMES 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
NOSTALGIE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
HUBERTINE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1 0 0
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ILONKA VON DER GRIMMELSBURG 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
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
0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
ELEONORE VAN EPPIES BARGIE 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
URIEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S BELLE NOIR 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
TERRETTE'S WAYNE LE DUC DE QUAD 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
RANNI 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
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
HIBOU VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
NADINE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
GUSTAVE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
IVANHOE 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
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 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
KENLE'S DE JA VU 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEVALIER VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1