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Ancestor calculations 8 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:
CHAMPAGNE DE LA PARURE


Coefficient of Inbreeding (COI):
12.500%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 134 2 3 3 8 20 27 45 61
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 376 0 0 0 0 0 0 0 0
Ancestor loss % 73.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ANATOLE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 50.00% 1 1 0 0 0 0 0 0 0
UNBARSY DE LA PARURE 50.00% 2 0 2 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 25.00% 2 0 0 2 0 0 0 0 0
UNIC DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 18.75% 4 0 0 1 0 1 2 0 0
ZARTAN VON DER GRIMMELSBURG 13.28% 16 0 0 0 0 0 5 3 8
VALENTINO DE LA PARURE 12.50% 3 0 0 0 1 2 0 0 0
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 12.50% 6 0 0 0 1 0 3 2 0
MEREDIQUE DE LA CHAMPETRE 12.50% 2 0 0 0 2 0 0 0 0
ANDREA DES GENTILS MINOIS 10.16% 11 0 0 0 0 1 1 5 4
QUINCY VON DER GRIMMELSBURG 9.77% 13 0 0 0 0 0 2 6 5
CHIRINE MA JOIE 9.38% 4 0 0 0 1 0 1 2 0
ODILO VON DER GRIMMELSBURG 9.38% 5 0 0 0 0 2 1 2 0
FRANCOIS DE LA PARURE 7.81% 5 0 0 0 0 1 2 2 0
COCO VON DER GRIMMELSBURG 7.81% 8 0 0 0 0 1 1 2 4
6.64% 7 0 0 0 0 0 3 1 3
L'ANGE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 6 0 0 0 0 1 0 3 2
BORN-Ö'S BONA DEA 6.25% 3 0 0 0 0 1 2 0 0
LEIBOLL'S HANNIBAL 6.25% 1 0 0 0 1 0 0 0 0
JACQUELLA MERVEILLEUX 6.25% 1 0 0 0 1 0 0 0 0
BARON BALOU DE LA PARURE 6.25% 4 0 0 0 0 1 1 2 0
CHIQUITA VON DER GRIMMELSBURG 6.25% 2 0 0 0 0 2 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 6.25% 9 0 0 0 0 0 2 1 6
CORINNA VON DER GRIMMELSBURG 6.25% 6 0 0 0 0 0 3 1 2
JACQUELLA GIGOLETTE 6.25% 4 0 0 0 0 1 1 2 0
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0
ILUSION DE LA PARURE 6.25% 9 0 0 0 0 0 2 1 6
DORYAN VAN HET PENSELENHOEKJE 6.25% 2 0 0 0 0 2 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 6.25% 2 0 0 0 0 2 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 5.08% 8 0 0 0 0 0 0 5 3
HEUREUX HENRI DE LA PARURE 5.08% 8 0 0 0 0 0 1 2 5
ZENO VON DER GRIMMELSBURG 4.69% 10 0 0 0 0 0 0 2 8
AMADEE MA JOIE 4.69% 4 0 0 0 0 1 0 1 2
4.30% 7 0 0 0 0 0 1 1 5
JEANIE VON DER GRIMMELSBURG 3.91% 8 0 0 0 0 0 0 2 6
3.13% 5 0 0 0 0 0 0 3 2
LEIBÖLL'S CATHARINA 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S COEUR DE ROCKER 3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 3.13% 4 0 0 0 0 0 1 1 2
LEIBÖLL'S BONITA 3.13% 3 0 0 0 0 0 1 2 0
3.13% 2 0 0 0 0 0 2 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 3.13% 2 0 0 0 0 0 2 0 0
BABOUIN DE L'AMABILITE 3.13% 2 0 0 0 0 0 2 0 0
2.73% 7 0 0 0 0 0 0 0 7
2.34% 4 0 0 0 0 0 0 2 2
CERISETTE VON RATIBOR UND CORVEY 1.95% 5 0 0 0 0 0 0 0 5
LE BLANC VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
GERMAINE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
CHOWBULL FARUK 1.95% 3 0 0 0 0 0 0 2 1
COLETTE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
NANDA DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
CARLOS VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S BELLE NOIR 1.56% 1 0 0 0 0 0 1 0 0
HUBERTINE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
LEIBÖLL'S ANGELINA 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
ZAPPA V.D. ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
MR. LARRY VAN DE ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0
OLALA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA BARONESSEN 1.17% 2 0 0 0 0 0 0 1 1
0.78% 2 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
WENDY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
DUCHESSE HELENE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2
ALICELLA V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
ULLA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
CHICO V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S WAYNE LE DUC DE QUAD 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.39% 1 0 0 0 0 0 0 0 1
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