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 GODIVA OF JEALYN


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 2 4 8 9 13 14 19 26 30 37
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
JAGUAR'S COEUR DE ROCKER 50.00% 1 1 0 0 0 0 0 0 0 0 0
JAGUAR'S FRAULINE 50.00% 1 1 0 0 0 0 0 0 0 0 0
JAGUAR'S BON VIVANTE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S BELLE NOIR 25.00% 1 0 1 0 0 0 0 0 0 0 0
FRANCOIS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
WANDA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S C'EST CE BON 18.75% 2 0 0 1 1 0 0 0 0 0 0
HEUREUX HENRI DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S CREME DE LA CREME 12.50% 1 0 0 1 0 0 0 0 0 0 0
SILVERCLOUD MOI MINOTAURUS QUI 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 12.50% 1 0 0 1 0 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 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
ZUT-ZOLA VON RATIBOR UND CORVEY 6.25% 1 0 0 0 1 0 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 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
WATTEAU VON RATIBOR UND CORVEY 5.47% 10 0 0 0 0 0 0 4 6 0 0
4.88% 14 0 0 0 0 0 0 2 5 7 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 4.69% 2 0 0 0 0 1 1 0 0 0 0
FLAUBERT VON RATIBOR UND CORVEY 4.69% 2 0 0 0 0 1 1 0 0 0 0
NADINE VON RATIBOR UND CORVEY 4.69% 4 0 0 0 0 0 2 2 0 0 0
GUSTAVE VON RATIBOR UND CORVEY 4.69% 4 0 0 0 0 0 2 2 0 0 0
NANETTE VON RATIBOR UND CORVEY 4.69% 13 0 0 0 0 0 0 2 5 6 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
HIBOU VON RATIBOR UND CORVEY 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.91% 5 0 0 0 0 0 1 2 2 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
TERRETTE'S JOIE DE NOEL 3.13% 1 0 0 0 0 1 0 0 0 0 0
TERRETTE'S SIMONE DE ONO 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
JEANIE VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
CERISETTE VON RATIBOR UND CORVEY 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZENO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
2.93% 17 0 0 0 0 0 0 0 2 7 8
2.93% 17 0 0 0 0 0 0 0 2 7 8
LANCEFIELD LADY PUPPET 2.73% 3 0 0 0 0 0 1 1 1 0 0
2.34% 14 0 0 0 0 0 0 0 2 4 8
BOUTON OF BORISTI 2.34% 2 0 0 0 0 0 1 1 0 0 0
TERRETTE'S LORD SIMON DBOUTON 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S GILL DE LABERIEUS 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
1.56% 1 0 0 0 0 0 1 0 0 0 0
TEXAN TIM OF QUATT 1.37% 3 0 0 0 0 0 0 1 1 1 0
1.37% 3 0 0 0 0 0 0 1 1 1 0
TERRETTE'S GOLDILOCK D'PECHE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.17% 2 0 0 0 0 0 0 1 1 0 0
BITTER SWEET OF BORISTI 1.17% 2 0 0 0 0 0 0 1 1 0 0
NAPOLEON VON RATIBOR UND CORVEY 1.17% 4 0 0 0 0 0 0 0 2 2 0
1.17% 4 0 0 0 0 0 0 0 2 2 0
TERRETTE'S TOURBILLON D'GAMIN 0.98% 5 0 0 0 0 0 0 0 1 2 2
DANIELLE VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S LE CAPITAINE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S JEANIEBELLE PETIT 0.78% 1 0 0 0 0 0 0 1 0 0 0
URIEL VON RATIBOR UND CORVEY 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
QUATT TIGER TIM 0.68% 3 0 0 0 0 0 0 0 1 1 1
MARIA SNOW OF QUATT 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.59% 2 0 0 0 0 0 0 0 1 1 0
BENHOOKS JACKIE OF MUFFETOWN 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S POLAR DE LA NEIGE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S RENEE BRUME DE MIEL 0.59% 4 0 0 0 0 0 0 0 0 2 2
TERRETTE'S PECHE DE WOODS 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S CHEF D'OEUVRE GAMIN 0.49% 4 0 0 0 0 0 0 0 0 1 3
TERRETTE'S FILS DE BIJOU 0.49% 4 0 0 0 0 0 0 0 0 1 3
HAMPTON'S PETITE CHERIE 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
LEILA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
BENHOOKS JEREBOAM 0.29% 2 0 0 0 0 0 0 0 0 1 1
BENHOOKS SADIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BATON OF BORISTI 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
MARIE ANN OF QUATT 0.29% 2 0 0 0 0 0 0 0 0 1 1
ANNCEY OF QUATT 0.29% 2 0 0 0 0 0 0 0 0 1 1
SNOWBOY OF QUATT 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S D'OR BRUME DE BIJOU 0.20% 2 0 0 0 0 0 0 0 0 0 2
HOBBY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS CHARLOTTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS MARIE LOUISE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE TIGRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S ENCHANTRESS 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
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
SUZARANA OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1
RANA OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1
SNOWBEE OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1
PERNICKETY OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1
SUZANNE OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1