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:
THE DIVA AT KARENDON


Coefficient of Inbreeding (COI):
1.662%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 135 2 3 8 11 21 36 53 68
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 375 0 0 0 0 0 0 0 0
Ancestor loss % 73.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ZENITH DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
KARENDON'S MS. B. BACALL 50.00% 1 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 33.59% 6 0 1 0 0 1 3 1 0
OTTO-PRINCE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
XOE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 19.53% 9 0 0 1 0 0 2 4 2
EGOISTE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
COLONEL BLANC DE LA PARURE 18.36% 7 0 0 1 0 0 2 3 1
ZARTAN VON DER GRIMMELSBURG 14.45% 14 0 0 0 1 0 1 5 7
HONNORE-TAMINO DE LA CHAMPETRE 12.50% 1 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 12.50% 1 0 0 1 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 11.72% 4 0 0 0 1 1 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 11.33% 10 0 0 0 1 0 0 4 5
COLONEL TRUSARDI DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0
QUINCY VON DER GRIMMELSBURG 10.16% 11 0 0 0 0 1 2 2 6
VALENTINO DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
BORN-Ö'S DOMINIQUE 9.38% 2 0 0 0 1 1 0 0 0
HEUREUX HENRI DE LA PARURE 9.38% 7 0 0 0 1 0 0 2 4
9.38% 7 0 0 0 1 0 0 2 4
ODILO VON DER GRIMMELSBURG 8.59% 4 0 0 0 0 2 1 1 0
COCO VON DER GRIMMELSBURG 7.03% 6 0 0 0 0 1 1 2 2
VOILA COCO VON RATIBOR UND CORVEY 6.64% 7 0 0 0 0 1 1 0 5
L'ANGE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
MEREDIQUE DE LA CHAMPETRE 6.25% 1 0 0 0 1 0 0 0 0
RANNI 6.25% 1 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 5.86% 7 0 0 0 0 1 0 1 5
AMADEE MA JOIE 5.86% 4 0 0 0 0 1 1 1 1
ILUSION DE LA PARURE 5.47% 7 0 0 0 0 0 2 1 4
ZENO VON DER GRIMMELSBURG 5.47% 6 0 0 0 0 0 2 2 2
BIJOU VON DER RUE DE LA VERT 4.69% 2 0 0 0 0 1 1 0 0
LE BLANC VON DER GRIMMELSBURG 4.69% 5 0 0 0 0 1 0 0 4
GERMAINE DE LA PARURE 4.69% 5 0 0 0 0 1 0 0 4
NANDA DE LA PARURE 3.91% 3 0 0 0 0 1 0 0 2
3.91% 5 0 0 0 0 0 1 2 2
JEANIE VON DER GRIMMELSBURG 3.91% 5 0 0 0 0 0 1 2 2
3.52% 5 0 0 0 0 0 1 1 3
WAMBO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
CORINNA VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 1 1 2
DORYAN VAN HET PENSELENHOEKJE 3.13% 1 0 0 0 0 1 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0
SAMUEL DU SOURIRE DOUX 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
FRANCOIS DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA GIGOLETTE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 4 0 0 0 0 0 0 2 2
LEIBÖLL'S BONITA 2.34% 2 0 0 0 0 0 1 1 0
FERNANDEL VON RATIBOR UND CORVEY 2.34% 2 0 0 0 0 0 1 1 0
HUGUETTE VON RATIBOR UND CORVEY 2.34% 2 0 0 0 0 0 1 1 0
1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
CERISETTE VON RATIBOR UND CORVEY 1.95% 2 0 0 0 0 0 1 0 1
HIBOU VON RATIBOR UND CORVEY 1.95% 3 0 0 0 0 0 0 2 1
NADINE VON RATIBOR UND CORVEY 1.95% 3 0 0 0 0 0 0 2 1
GUSTAVE VON RATIBOR UND CORVEY 1.95% 3 0 0 0 0 0 0 2 1
WATTEAU VON RATIBOR UND CORVEY 1.95% 5 0 0 0 0 0 0 0 5
PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
MR. LARRY VAN DE ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 3 0 0 0 0 0 0 1 2
RANI VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
HUBERTINE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
WENDY VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0
BABOUIN DE L'AMABILITE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
HELENE DU SOURIRE DOUX 1.56% 1 0 0 0 0 0 1 0 0
LANCEFIELD LADY PUPPET 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA KNOLLAND KATIE 1.56% 1 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
CARLOS VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
BESING PETIT ROI 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA EMMANUELLA 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
URIEL VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
DAME MICHOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
PRIMUS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
CHEVALIER VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
ZAPPA V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
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
NANETTE VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
TINTIN VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
BARRY-BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
DUCHESSE HELENE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LAURELWOOD LUCINDA 0.39% 1 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ULLA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 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
TEXAN TIM OF QUATT 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