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:
JAGUARROCKSTAR 3 DOORS DOWN


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 116 1 4 6 9 14 24 37 44 45 50
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1930 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.3% 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
90.04% 276 0 0 0 2 4 8 16 32 68 146
JEALYN JAGUAR MOONSTRUCK MONAMI 62.50% 2 1 0 1 0 0 0 0 0 0 0
ALESSANDROVITTORIO DELL'AKIRIS 43.75% 3 0 1 1 1 0 0 0 0 0 0
31.25% 2 0 1 0 1 0 0 0 0 0 0
JAGUAR'S AMERICAN HOPE JEALYN 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 25.00% 1 0 1 0 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 23.83% 5 0 0 1 1 1 1 0 1 0 0
FILOU JOLIE VON DER RUE DE LA VERT 21.88% 3 0 0 1 1 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 13.96% 13 0 0 0 0 2 2 4 3 1 1
ANDREA DES GENTILS MINOIS 12.70% 6 0 0 0 1 1 1 2 0 1 0
JAGUAR'S CLEOPATRA FOR JAMEL 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
COLONEL BLANC DE LA PARURE 11.91% 5 0 0 0 1 1 1 1 0 1 0
COCO VON DER GRIMMELSBURG 11.72% 4 0 0 0 1 1 1 1 0 0 0
QUINCY VON DER GRIMMELSBURG 10.06% 16 0 0 0 0 0 3 3 6 3 1
ZENO VON DER GRIMMELSBURG 7.71% 26 0 0 0 0 0 0 4 5 10 7
HEUREUX HENRI DE LA PARURE 7.52% 8 0 0 0 0 1 1 2 3 0 1
BONBONNIERE-BLANCHE DE LA PARURE 7.32% 8 0 0 0 0 1 1 2 2 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 6.93% 12 0 0 0 0 0 2 2 4 3 1
6.35% 6 0 0 0 0 1 1 1 2 0 1
ODILO VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 1 1 2 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% 4 0 0 0 0 1 1 1 1 0 0
5.76% 23 0 0 0 0 0 0 2 5 7 9
JEANIE VON DER GRIMMELSBURG 4.98% 15 0 0 0 0 0 0 3 3 6 3
4.30% 7 0 0 0 0 0 1 2 2 2 0
LE BLANC VON DER GRIMMELSBURG 3.61% 7 0 0 0 0 0 1 1 2 2 1
3.52% 19 0 0 0 0 0 0 0 4 5 10
CERISETTE VON RATIBOR UND CORVEY 3.42% 11 0 0 0 0 0 0 2 2 4 3
ILUSION DE LA PARURE 3.22% 5 0 0 0 0 0 1 1 2 0 1
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S ZORRO 3.13% 1 0 0 0 0 1 0 0 0 0 0
COLETTE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
CARLOS VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1 0 0
HUGUETTE VON RATIBOR UND CORVEY 2.64% 11 0 0 0 0 0 0 1 2 3 5
HIBOU VON RATIBOR UND CORVEY 2.64% 14 0 0 0 0 0 0 0 3 4 7
WATTEAU VON RATIBOR UND CORVEY 2.44% 20 0 0 0 0 0 0 0 0 5 15
2.25% 13 0 0 0 0 0 0 0 2 4 7
OLALA VON DER GRIMMELSBURG 2.15% 7 0 0 0 0 0 0 1 2 2 2
2.15% 7 0 0 0 0 0 0 1 2 2 2
URIEL VON RATIBOR UND CORVEY 2.05% 13 0 0 0 0 0 0 0 1 5 7
FLAUBERT VON RATIBOR UND CORVEY 1.86% 7 0 0 0 0 0 0 1 1 2 3
NADINE VON RATIBOR UND CORVEY 1.86% 10 0 0 0 0 0 0 0 2 3 5
GUSTAVE VON RATIBOR UND CORVEY 1.86% 10 0 0 0 0 0 0 0 2 3 5
1.86% 7 0 0 0 0 0 0 1 1 2 3
LANCEFIELD LADY PUPPET 1.76% 12 0 0 0 0 0 0 0 1 3 8
1.76% 6 0 0 0 0 0 0 1 1 2 2
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
1.56% 4 0 0 0 0 0 0 1 1 2 0
1.56% 4 0 0 0 0 0 0 1 1 2 0
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
1.46% 12 0 0 0 0 0 0 0 0 3 9
NANETTE VON RATIBOR UND CORVEY 1.46% 12 0 0 0 0 0 0 0 0 3 9
DANIELLE VON DER GRIMMELSBURG 1.27% 9 0 0 0 0 0 0 0 0 4 5
1.27% 9 0 0 0 0 0 0 0 0 4 5
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0 0
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 1 0 0 0 0 0 0 1 0 0 0
AMADEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ADAMS' UNIQUE PHYSIQUE 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
TEXAN TIM OF QUATT 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEILA VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
TRIOMPHE TIA DE LA PARURE 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 JOIE DE NOEL 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
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
NAPOLEON VON RATIBOR UND CORVEY 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
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S LORD SIMON DBOUTON 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S GILL DE LABERIEUS 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 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT TIGER TIM 0.10% 1 0 0 0 0 0 0 0 0 0 1
MARIA SNOW OF QUATT 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
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
TERRETTE'S LE CAPITAINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 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