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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:
BRUNO DELL'AKIRIS


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 126 2 2 6 13 18 22 32 33 33 41
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1920 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.8% 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
MONTBLANC DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0 0
NANA' DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 26.56% 4 0 0 1 2 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S NOEL OF JEALYN 25.00% 1 0 1 0 0 0 0 0 0 0 0
20.12% 120 0 0 0 0 0 0 4 10 28 78
CHIRINE MA JOIE 18.75% 2 0 0 1 1 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 17.58% 9 0 0 0 0 3 5 0 1 0 0
ANDREA DES GENTILS MINOIS 14.84% 5 0 0 0 1 2 1 1 0 0 0
COLONEL BLANC DE LA PARURE 13.28% 4 0 0 0 1 2 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 12.50% 3 0 0 0 1 2 0 0 0 0 0
AMADEE MA JOIE 12.50% 3 0 0 0 1 2 0 0 0 0 0
ALLSTONE DOUGLAS 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0 0 0
HEUREUX HENRI DE LA PARURE 10.55% 7 0 0 0 0 1 4 1 1 0 0
QUINCY VON DER GRIMMELSBURG 10.35% 10 0 0 0 0 0 4 5 0 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 8.79% 9 0 0 0 0 0 3 5 0 1 0
ZENO VON DER GRIMMELSBURG 8.40% 18 0 0 0 0 0 0 6 8 2 2
7.42% 5 0 0 0 0 1 2 1 1 0 0
6.93% 18 0 0 0 0 0 0 3 9 5 1
BONBONNIERE-BLANCHE DE LA PARURE 6.64% 4 0 0 0 0 1 2 0 1 0 0
JOIE VAN EPPIES BARGIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JEZEBEL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
GIBOULEE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 6.25% 3 0 0 0 0 1 2 0 0 0 0
6.25% 3 0 0 0 0 1 2 0 0 0 0
TRIOMPHE TIA DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0 0 0
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
JAGUAR'S COEUR DE ROCKER 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
JEANIE VON DER GRIMMELSBURG 5.18% 10 0 0 0 0 0 0 4 5 0 1
LE BLANC VON DER GRIMMELSBURG 4.88% 5 0 0 0 0 0 2 2 0 1 0
CERISETTE VON RATIBOR UND CORVEY 4.39% 9 0 0 0 0 0 0 3 5 0 1
WATTEAU VON RATIBOR UND CORVEY 4.39% 39 0 0 0 0 0 0 0 0 6 33
4.10% 16 0 0 0 0 0 0 0 6 8 2
HIBOU VON RATIBOR UND CORVEY 3.91% 18 0 0 0 0 0 0 0 4 10 4
HUGUETTE VON RATIBOR UND CORVEY 3.61% 11 0 0 0 0 0 0 1 5 4 1
3.42% 19 0 0 0 0 0 0 0 3 7 9
URIEL VON RATIBOR UND CORVEY 3.32% 19 0 0 0 0 0 0 0 2 9 8
3.22% 4 0 0 0 0 0 1 2 0 0 1
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
WANDA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BESING PETIT ROI 3.13% 3 0 0 0 0 0 1 2 0 0 0
JAGUAR'S BON VIVANTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S BELLE NOIR 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
NADINE VON RATIBOR UND CORVEY 3.03% 16 0 0 0 0 0 0 0 2 9 5
GUSTAVE VON RATIBOR UND CORVEY 3.03% 16 0 0 0 0 0 0 0 2 9 5
LANCEFIELD LADY PUPPET 3.03% 21 0 0 0 0 0 0 0 1 7 13
FLAUBERT VON RATIBOR UND CORVEY 2.64% 7 0 0 0 0 0 0 1 4 1 1
2.64% 7 0 0 0 0 0 0 1 4 1 1
2.44% 5 0 0 0 0 0 0 2 2 0 1
2.34% 20 0 0 0 0 0 0 0 0 4 16
NANETTE VON RATIBOR UND CORVEY 2.34% 20 0 0 0 0 0 0 0 0 4 16
JAGUAR'S C'EST CE BON 2.34% 2 0 0 0 0 0 1 1 0 0 0
DANIELLE VON DER GRIMMELSBURG 1.95% 14 0 0 0 0 0 0 0 0 6 8
ILUSION DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
HEUREUX HIBOU DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1 0
INCONNUE INES VON RATIBOR UND CORVEY 1.66% 7 0 0 0 0 0 0 0 2 4 1
1.66% 12 0 0 0 0 0 0 0 0 5 7
ELEONORE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ILONKA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0 0
OLALA VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
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
SILVERCLOUD MOI MINOTAURUS QUI 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
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
TEXAN TIM OF QUATT 0.88% 8 0 0 0 0 0 0 0 0 1 7
0.88% 8 0 0 0 0 0 0 0 0 1 7
ADAMS' UNIQUE PHYSIQUE 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
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEILA VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.39% 4 0 0 0 0 0 0 0 0 0 4
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
TERRETTE'S JOIE DE NOEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S SIMONE DE ONO 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
BOUTON OF BORISTI 0.29% 2 0 0 0 0 0 0 0 0 1 1
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
ALICELLA V.D. ZUYLENSTEDE 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
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
BENHOOKS JONATHAN OF FLITCHSTAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 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
QUEEN ANNABELLE 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
QUATT POLLYANNA 0.10% 1 0 0 0 0 0 0 0 0 0 1
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