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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:
ROCKYDELL PEPPERMINT PATTY


Coefficient of Inbreeding (COI):
3.125%

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 128 2 4 5 3 2 9 17 24 33 51
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1918 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.7% 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
ROCKYDELL HERE STU YOU 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROCKYDELL HOTSCHOTT LAPIN NOIR FOR MORGAN MANOR 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
ROCKYDELL STOLE MY HEART 25.00% 1 0 1 0 0 0 0 0 0 0 0
ROCKYDELL HOTSCHOTT PETITE LAPIN 25.00% 1 0 1 0 0 0 0 0 0 0 0
ROCKYDELL MERVEILLEUX 25.00% 2 0 0 2 0 0 0 0 0 0 0
MORGAN MANOR ZHIVAGO 25.00% 1 0 1 0 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
JACQUELLA TERRIBLE 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
AKIRA DE LA PARURE 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
JACQUELLA QUBLIES 6.25% 2 0 0 0 0 2 0 0 0 0 0
JACQUELLA RADOUCIR 6.25% 2 0 0 0 0 2 0 0 0 0 0
MAGRITTE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEOPARD VAN EPPIES BARGIE 4.69% 4 0 0 0 0 0 2 2 0 0 0
COCO VON DER GRIMMELSBURG 4.30% 12 0 0 0 0 0 0 1 7 4 0
OMAR SHARIF DE LA PARURE 4.10% 9 0 0 0 0 0 1 1 3 2 2
BARON BALOU DE LA PARURE 3.52% 5 0 0 0 0 0 0 4 1 0 0
JACQUELLA GIGOLETTE 3.52% 5 0 0 0 0 0 0 4 1 0 0
ZARTAN VON DER GRIMMELSBURG 3.42% 20 0 0 0 0 0 0 0 2 9 9
JACQUELLA MERVEILLEUX 3.13% 2 0 0 0 0 0 2 0 0 0 0
JACQUELLA JACQUARD 3.13% 2 0 0 0 0 0 2 0 0 0 0
POWERGAME'S COSI FAN TUTTE 3.13% 2 0 0 0 0 0 2 0 0 0 0
CHIRINE MA JOIE 2.73% 3 0 0 0 0 0 1 1 1 0 0
2.64% 10 0 0 0 0 0 0 0 5 2 3
DUC DALI DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
JOIE VAN EPPIES BARGIE 2.34% 4 0 0 0 0 0 0 2 2 0 0
ANDREA DES GENTILS MINOIS 2.25% 9 0 0 0 0 0 0 1 1 4 3
CORINNA VON DER GRIMMELSBURG 2.25% 13 0 0 0 0 0 0 0 1 7 5
QUINCY VON DER GRIMMELSBURG 1.95% 16 0 0 0 0 0 0 0 0 4 12
JACQUELLA EMMANUELLA 1.76% 5 0 0 0 0 0 0 0 4 1 0
HEUREUX HENRI DE LA PARURE 1.66% 11 0 0 0 0 0 0 0 1 3 7
HENRY-MATISSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DON CAMILO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.27% 11 0 0 0 0 0 0 0 0 2 9
L'ANGE DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2 0
LE BLANC VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 0 5 2
GERMAINE DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 0 5 2
0.98% 6 0 0 0 0 0 0 0 1 1 4
VOILA COCO VON RATIBOR UND CORVEY 0.98% 9 0 0 0 0 0 0 0 0 1 8
ZENO VON DER GRIMMELSBURG 0.88% 9 0 0 0 0 0 0 0 0 0 9
TRIOMPHE TIA DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
0.88% 8 0 0 0 0 0 0 0 0 1 7
CHOWBULL FARUK 0.88% 5 0 0 0 0 0 0 0 0 4 1
JACQUELLA BARONESSEN 0.88% 5 0 0 0 0 0 0 0 0 4 1
JACQUELLA JACQUES 0.78% 1 0 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
BORN-Ö'S BONA DEA 0.78% 1 0 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S GODIVA OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0 0 0
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ILUSION DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
ELEONORE VAN EPPIES BARGIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
FRANCOIS DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
NANDA DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.39% 4 0 0 0 0 0 0 0 0 0 4
BOCUSE VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1 0 0
JEANIE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHERI DK33060/80 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.29% 2 0 0 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S BELLE NOIR 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% 1 0 0 0 0 0 0 0 0 1 0
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
COLETTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 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
FERNANDEL VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 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
JAGUAR'S CREME DE LA CREME 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.10% 1 0 0 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 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
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