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:
JAGUAR'S DON'T MEZ WITH TEX JAMEL


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
Ancestors in 9 generations 122 2 3 5 13 21 32 35 38 42
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 900 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ALESSANDROVITTORIO DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 50.00% 1 1 0 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 32.81% 3 0 1 0 1 0 1 0 0 0
FILOU JOLIE VON DER RUE DE LA VERT 25.00% 1 0 1 0 0 0 0 0 0 0
JAGUAR'S GATI GATI DE FRAU 25.00% 1 0 1 0 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 20.70% 7 0 0 0 2 1 3 0 1 0
ANDREA DES GENTILS MINOIS 19.53% 4 0 0 1 0 2 0 1 0 0
COLONEL BLANC DE LA PARURE 16.41% 3 0 0 1 0 1 0 1 0 0
COCO VON DER GRIMMELSBURG 15.63% 2 0 0 1 0 1 0 0 0 0
QUINCY VON DER GRIMMELSBURG 15.04% 9 0 0 0 0 3 2 3 0 1
HEUREUX HENRI DE LA PARURE 14.45% 6 0 0 0 1 1 3 0 1 0
RAMONA PRINCESSE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
JAGUAR'S ZORRO 12.50% 1 0 0 1 0 0 0 0 0 0
ZENO VON DER GRIMMELSBURG 11.13% 14 0 0 0 0 0 4 3 6 1
ZUT-ZOLA VON RATIBOR UND CORVEY 10.35% 7 0 0 0 0 2 1 3 0 1
BONBONNIERE-BLANCHE DE LA PARURE 9.77% 4 0 0 0 1 0 2 0 1 0
9.77% 4 0 0 0 1 0 2 0 1 0
ODILO VON DER GRIMMELSBURG 9.38% 2 0 0 0 1 1 0 0 0 0
8.79% 14 0 0 0 0 0 2 4 5 3
8.20% 30 0 0 0 0 0 0 2 6 22
CORINNA VON DER GRIMMELSBURG 7.81% 2 0 0 0 1 0 1 0 0 0
JEANIE VON DER GRIMMELSBURG 7.42% 8 0 0 0 0 0 3 2 3 0
FRANCOIS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
JOIE VAN EPPIES BARGIE 6.25% 1 0 0 0 1 0 0 0 0 0
WANDA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
GIBOULEE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0
JAGUAR'S CREME DE LA CREME 6.25% 1 0 0 0 1 0 0 0 0 0
JAGUAR'S C'EST MON AMI 6.25% 1 0 0 0 1 0 0 0 0 0
5.47% 13 0 0 0 0 0 0 4 3 6
5.47% 3 0 0 0 0 1 1 1 0 0
CERISETTE VON RATIBOR UND CORVEY 5.08% 6 0 0 0 0 0 2 1 3 0
ILUSION DE LA PARURE 5.08% 3 0 0 0 0 1 1 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 4.88% 9 0 0 0 0 0 1 2 3 3
LE BLANC VON DER GRIMMELSBURG 4.88% 4 0 0 0 0 1 0 2 0 1
HIBOU VON RATIBOR UND CORVEY 4.69% 12 0 0 0 0 0 0 3 3 6
WATTEAU VON RATIBOR UND CORVEY 4.69% 19 0 0 0 0 0 0 0 5 14
JAGUAR'S C'EST CE BON 4.69% 2 0 0 0 0 1 1 0 0 0
NADINE VON RATIBOR UND CORVEY 3.91% 11 0 0 0 0 0 0 2 3 6
3.91% 11 0 0 0 0 0 0 2 3 6
GUSTAVE VON RATIBOR UND CORVEY 3.91% 11 0 0 0 0 0 0 2 3 6
FLAUBERT VON RATIBOR UND CORVEY 3.52% 5 0 0 0 0 0 1 1 3 0
URIEL VON RATIBOR UND CORVEY 3.52% 11 0 0 0 0 0 0 1 4 6
3.52% 5 0 0 0 0 0 1 1 3 0
LANCEFIELD LADY PUPPET 3.32% 11 0 0 0 0 0 0 1 3 7
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
COLETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
CARLOS VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
AMADEE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 3.13% 1 0 0 0 0 1 0 0 0 0
JAGUAR'S BON VIVANTE 3.13% 1 0 0 0 0 1 0 0 0 0
SILVERCLOUD MOI MINOTAURUS QUI 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
2.73% 11 0 0 0 0 0 0 0 3 8
NANETTE VON RATIBOR UND CORVEY 2.73% 11 0 0 0 0 0 0 0 3 8
OLALA VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1 0
2.73% 3 0 0 0 0 0 1 1 1 0
2.54% 3 0 0 0 0 0 1 1 0 1
2.54% 3 0 0 0 0 0 1 1 0 1
2.34% 3 0 0 0 0 0 1 0 2 0
2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
DANIELLE VON DER GRIMMELSBURG 2.15% 7 0 0 0 0 0 0 0 4 3
2.15% 7 0 0 0 0 0 0 0 4 3
ELEONORE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TERRETTE'S JOIE DE NOEL 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
INCONNUE INES VON RATIBOR UND CORVEY 1.37% 4 0 0 0 0 0 0 1 0 3
TEXAN TIM OF QUATT 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
LEILA VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0 0
TERRETTE'S LORD SIMON DBOUTON 0.78% 1 0 0 0 0 0 0 1 0 0
TERRETTE'S GILL DE LABERIEUS 0.78% 1 0 0 0 0 0 0 1 0 0
TERRETTE'S SIMONE DE ONO 0.78% 1 0 0 0 0 0 0 1 0 0
BOUTON OF BORISTI 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
TERRETTE'S GOLDILOCK D'PECHE 0.59% 2 0 0 0 0 0 0 0 1 1
NAPOLEON VON RATIBOR UND CORVEY 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% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S LE CAPITAINE 0.39% 1 0 0 0 0 0 0 0 1 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.39% 2 0 0 0 0 0 0 0 0 2
BITTER SWEET OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S JEANIEBELLE PETIT 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
QUATT TIGER TIM 0.20% 1 0 0 0 0 0 0 0 0 1
MARIA SNOW OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S POLAR DE LA NEIGE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S PECHE DE WOODS 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S TOURBILLON D'GAMIN 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