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:
JAGUAR'S IMMACULATE CONCEPTION DELL'AKIRIS


Coefficient of Inbreeding (COI):
13.586%

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 114 2 3 4 4 8 20 24 41 39 43
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1932 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.4% 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 CHEWBACA JAMEL 50.00% 1 1 0 0 0 0 0 0 0 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 50.00% 2 0 2 0 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 28.52% 11 0 0 0 3 0 5 2 1 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 25.00% 1 0 1 0 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0 0 0
LATOIYA DELL'AKIRIS 25.00% 2 0 0 2 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 17.29% 23 0 0 0 0 0 6 5 9 2 1
CHIRINE MA JOIE 15.63% 4 0 0 0 2 0 2 0 0 0 0
ANDREA DES GENTILS MINOIS 15.04% 12 0 0 0 0 3 0 6 2 1 0
COLONEL BLANC DE LA PARURE 14.26% 11 0 0 0 0 3 0 5 2 1 0
ALESSANDROVITTORIO DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 12.50% 1 0 0 1 0 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 11.72% 6 0 0 0 0 3 0 3 0 0 0
QUINCY VON DER GRIMMELSBURG 11.33% 26 0 0 0 0 0 0 9 6 9 2
HEUREUX HENRI DE LA PARURE 8.69% 14 0 0 0 0 0 3 1 7 2 1
ZUT-ZOLA VON RATIBOR UND CORVEY 8.59% 22 0 0 0 0 0 0 6 5 9 2
AMADEE MA JOIE 8.59% 5 0 0 0 0 2 0 3 0 0 0
ZENO VON DER GRIMMELSBURG 8.40% 39 0 0 0 0 0 0 0 12 11 16
BONBONNIERE-BLANCHE DE LA PARURE 7.52% 12 0 0 0 0 0 3 0 6 2 1
7.52% 12 0 0 0 0 0 3 0 6 2 1
6.54% 35 0 0 0 0 0 0 0 6 14 15
FRANCOISE HARDY DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
FILOU JOLIE VON DER RUE DE LA VERT 6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S GATI GATI DE FRAU 6.25% 1 0 0 0 1 0 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 5.86% 6 0 0 0 0 0 3 0 3 0 0
JEANIE VON DER GRIMMELSBURG 5.57% 24 0 0 0 0 0 0 0 9 6 9
ODILO VON DER GRIMMELSBURG 5.47% 4 0 0 0 0 0 3 1 0 0 0
4.88% 40 0 0 0 0 0 0 0 0 10 30
LE BLANC VON DER GRIMMELSBURG 4.49% 13 0 0 0 0 0 0 3 2 6 2
4.30% 5 0 0 0 0 0 2 0 3 0 0
TRIOMPHE TIA DE LA PARURE 4.30% 5 0 0 0 0 0 2 0 3 0 0
CERISETTE VON RATIBOR UND CORVEY 4.20% 20 0 0 0 0 0 0 0 6 5 9
L'ANGE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.42% 23 0 0 0 0 0 0 0 0 12 11
3.32% 7 0 0 0 0 0 0 3 1 3 0
ILUSION DE LA PARURE 3.22% 7 0 0 0 0 0 0 3 1 2 1
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ASTA VON DER GRIMMELSBURG 3.13% 2 0 0 0 0 0 2 0 0 0 0
JEZEBEL DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
JAGUAR'S ZORRO 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 2.83% 16 0 0 0 0 0 0 0 3 4 9
HIBOU VON RATIBOR UND CORVEY 2.64% 18 0 0 0 0 0 0 0 0 9 9
2.44% 9 0 0 0 0 0 0 0 5 1 3
2.25% 17 0 0 0 0 0 0 0 0 6 11
URIEL VON RATIBOR UND CORVEY 2.15% 17 0 0 0 0 0 0 0 0 5 12
2.15% 11 0 0 0 0 0 0 0 3 2 6
BESING PETIT ROI 2.15% 5 0 0 0 0 0 0 2 0 3 0
FLAUBERT VON RATIBOR UND CORVEY 2.05% 11 0 0 0 0 0 0 0 3 1 7
2.05% 11 0 0 0 0 0 0 0 3 1 7
NADINE VON RATIBOR UND CORVEY 1.66% 11 0 0 0 0 0 0 0 0 6 5
GUSTAVE VON RATIBOR UND CORVEY 1.66% 11 0 0 0 0 0 0 0 0 6 5
WATTEAU VON RATIBOR UND CORVEY 1.66% 17 0 0 0 0 0 0 0 0 0 17
OLALA VON DER GRIMMELSBURG 1.66% 7 0 0 0 0 0 0 0 3 1 3
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANNABELLE VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 6 0 0 0 0 0 0 0 3 1 2
1.56% 6 0 0 0 0 0 0 0 3 1 2
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S CREME DE LA CREME 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S C'EST MON AMI 1.56% 1 0 0 0 0 0 1 0 0 0 0
LANCEFIELD LADY PUPPET 1.46% 12 0 0 0 0 0 0 0 0 3 9
HEUREUX HIBOU DE LA PARURE 1.27% 7 0 0 0 0 0 0 0 2 0 5
DANIELLE VON DER GRIMMELSBURG 1.17% 12 0 0 0 0 0 0 0 0 0 12
1.17% 12 0 0 0 0 0 0 0 0 0 12
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.07% 5 0 0 0 0 0 0 0 2 0 3
1.07% 5 0 0 0 0 0 0 0 2 0 3
INCONNUE INES VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 0 5 0
HUBERTINE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.88% 9 0 0 0 0 0 0 0 0 0 9
NANETTE VON RATIBOR UND CORVEY 0.88% 9 0 0 0 0 0 0 0 0 0 9
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ILONKA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0 0
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S BON VIVANTE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
TINTIN VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S WAYNE LE DUC DE QUAD 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
TEXAN TIM OF QUATT 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
ALICELLA V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHICO V.D. ZUYLENSTEDE 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
TERRETTE'S SIMONE DE ONO 0.20% 1 0 0 0 0 0 0 0 0 1 0
BOUTON OF BORISTI 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