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:
DELILAH 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 145 2 4 2 12 21 28 37 50 52 54
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1901 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.9% 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
BRUNO DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0 0
BEATRICE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
NANA' DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
UNIC DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
ZINADINE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
CHIRINE MA JOIE 17.97% 6 0 0 0 1 3 1 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 17.19% 3 0 0 1 0 1 1 0 0 0 0
OMAR SHARIF DE LA PARURE 17.19% 8 0 0 0 1 2 1 4 0 0 0
ZARTAN VON DER GRIMMELSBURG 16.60% 25 0 0 0 0 0 4 9 5 7 0
COCO VON DER GRIMMELSBURG 13.28% 10 0 0 0 0 1 5 2 2 0 0
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 12.11% 12 0 0 0 0 1 3 3 5 0 0
QUINCY VON DER GRIMMELSBURG 11.82% 30 0 0 0 0 0 0 8 10 5 7
AMADEE MA JOIE 10.55% 7 0 0 0 0 1 4 1 1 0 0
9.57% 11 0 0 0 0 0 3 5 2 1 0
VALENTINO DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 8.59% 8 0 0 0 0 1 2 1 4 0 0
ZENO VON DER GRIMMELSBURG 8.40% 39 0 0 0 0 0 0 0 11 14 14
ZUT-ZOLA VON RATIBOR UND CORVEY 8.30% 25 0 0 0 0 0 0 4 9 5 7
BONBONNIERE-BLANCHE DE LA PARURE 7.62% 13 0 0 0 0 0 2 3 3 5 0
HEUREUX HENRI DE LA PARURE 7.62% 14 0 0 0 0 0 1 5 3 5 0
FRANCOIS DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0 0 0
ODILO VON DER GRIMMELSBURG 7.03% 5 0 0 0 0 0 4 1 0 0 0
6.84% 48 0 0 0 0 0 0 0 4 10 34
CORINNA VON DER GRIMMELSBURG 6.64% 10 0 0 0 0 0 1 5 2 2 0
6.35% 36 0 0 0 0 0 0 0 4 17 15
RAMONA PRINCESSE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANJOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ANGELIQUE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 1 0 0 0 1 0 0 0 0 0 0
JACQUELLA MERVEILLEUX 6.25% 1 0 0 0 1 0 0 0 0 0 0
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 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
6.05% 12 0 0 0 0 0 1 3 3 5 0
JEANIE VON DER GRIMMELSBURG 5.57% 23 0 0 0 0 0 0 0 8 10 5
BARON BALOU DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0 0
JACQUELLA GIGOLETTE 5.47% 3 0 0 0 0 1 1 1 0 0 0
TRIOMPHE TIA DE LA PARURE 5.27% 7 0 0 0 0 0 1 4 1 1 0
L'ANGE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0 0
BORN-Ö'S BONA DEA 4.69% 2 0 0 0 0 1 1 0 0 0 0
BIJOU VON DER RUE DE LA VERT 4.69% 2 0 0 0 0 1 1 0 0 0 0
LE BLANC VON DER GRIMMELSBURG 4.59% 14 0 0 0 0 0 0 3 3 3 5
ILUSION DE LA PARURE 4.10% 8 0 0 0 0 0 0 4 1 3 0
3.91% 12 0 0 0 0 0 0 1 6 3 2
CERISETTE VON RATIBOR UND CORVEY 3.81% 18 0 0 0 0 0 0 0 4 9 5
3.52% 25 0 0 0 0 0 0 0 0 11 14
JOIE VAN EPPIES BARGIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JEZEBEL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
GIBOULEE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S CATHARINA 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S COEUR DE ROCKER 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
JACQUELLA EMMANUELLA 2.73% 3 0 0 0 0 0 1 1 1 0 0
HUGUETTE VON RATIBOR UND CORVEY 2.64% 17 0 0 0 0 0 0 0 1 7 9
BESING PETIT ROI 2.64% 7 0 0 0 0 0 0 1 4 1 1
HIBOU VON RATIBOR UND CORVEY 2.54% 21 0 0 0 0 0 0 0 0 5 16
LEIBÖLL'S BONITA 2.34% 2 0 0 0 0 0 1 1 0 0 0
URIEL VON RATIBOR UND CORVEY 2.15% 19 0 0 0 0 0 0 0 0 3 16
CHOWBULL FARUK 2.15% 4 0 0 0 0 0 0 2 1 1 0
2.05% 9 0 0 0 0 0 0 0 3 3 3
2.05% 8 0 0 0 0 0 0 0 4 1 3
2.05% 8 0 0 0 0 0 0 0 4 1 3
1.95% 3 0 0 0 0 0 0 2 1 0 0
1.86% 15 0 0 0 0 0 0 0 0 4 11
OLALA VON DER GRIMMELSBURG 1.86% 10 0 0 0 0 0 0 0 1 6 3
1.86% 10 0 0 0 0 0 0 0 1 6 3
FLAUBERT VON RATIBOR UND CORVEY 1.76% 10 0 0 0 0 0 0 0 1 5 4
1.66% 9 0 0 0 0 0 0 0 1 5 3
HEUREUX HIBOU DE LA PARURE 1.56% 9 0 0 0 0 0 0 0 1 4 4
NADINE VON RATIBOR UND CORVEY 1.56% 14 0 0 0 0 0 0 0 0 2 12
GUSTAVE VON RATIBOR UND CORVEY 1.56% 14 0 0 0 0 0 0 0 0 2 12
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S BELLE NOIR 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
LEIBÖLL'S ANGELINA 1.56% 1 0 0 0 0 0 1 0 0 0 0
INCONNUE INES VON RATIBOR UND CORVEY 1.27% 10 0 0 0 0 0 0 0 0 3 7
1.27% 6 0 0 0 0 0 0 0 1 4 1
1.27% 6 0 0 0 0 0 0 0 1 4 1
COLETTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
LANCEFIELD LADY PUPPET 1.17% 11 0 0 0 0 0 0 0 0 1 10
CARLOS VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0 0
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0 0
HUBERTINE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
MR. LARRY VAN DE ZUYLENSTEDE 1.17% 3 0 0 0 0 0 0 0 3 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
DANIELLE VON DER GRIMMELSBURG 1.07% 11 0 0 0 0 0 0 0 0 0 11
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 1.07% 4 0 0 0 0 0 0 0 2 1 1
1.07% 4 0 0 0 0 0 0 0 2 1 1
0.88% 9 0 0 0 0 0 0 0 0 0 9
ELEONORE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ILONKA 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
JAGUAR'S CREME DE LA CREME 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.68% 3 0 0 0 0 0 0 0 1 1 1
WATTEAU VON RATIBOR UND CORVEY 0.68% 7 0 0 0 0 0 0 0 0 0 7
CHERI DK33060/80 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 5 0 0 0 0 0 0 0 0 0 5
NANETTE VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
BERYLL VON DEN BOURBONISCHEN LILIEN 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
ADAMS' UNIQUE PHYSIQUE 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
ALICELLA V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHICO V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
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
TINTIN VON RATIBOR UND CORVEY 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 JOIE DE NOEL 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
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
CLAIR DE LUNE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
TEXAN TIM OF QUATT 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 LORD SIMON DBOUTON 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GILL DE LABERIEUS 0.10% 1 0 0 0 0 0 0 0 0 0 1
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