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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:
IMPERIALE'S CLAUDETTE COLBERT


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 Gen 9 Gen 10
Ancestors in 10 generations 186 2 1 4 11 17 20 32 48 66 84
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1860 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.9% 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
KISHNIGA'S IMPERIALE VICOMTE 56.25% 3 0 2 0 1 0 0 0 0 0 0
IMPERIALE'S ELIJAH WOOD 50.00% 1 1 0 0 0 0 0 0 0 0 0
KARENDON IMPERIALE GRACE KELLY 50.00% 1 1 0 0 0 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 28.13% 3 0 0 2 0 1 0 0 0 0 0
KISHNIGA'S SHOWBIZ AURORA 28.13% 3 0 0 2 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 23.44% 6 0 0 0 2 3 1 0 0 0 0
17.19% 4 0 0 0 2 1 1 0 0 0 0
ALLSTONE DOUGLAS 14.06% 3 0 0 0 2 0 1 0 0 0 0
14.06% 3 0 0 0 2 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 13.48% 11 0 0 0 1 0 2 3 4 1 0
COLONEL TRUSARDI DE LA PARURE 12.89% 8 0 0 0 0 2 3 2 1 0 0
BELBOULECAN IMP VICOMTESSE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZENITH DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 11.72% 6 0 0 0 0 2 3 1 0 0 0
ANDREA DES GENTILS MINOIS 9.96% 19 0 0 0 0 1 0 4 6 6 2
COLONEL BLANC DE LA PARURE 9.67% 17 0 0 0 0 1 0 4 6 5 1
ZARTAN VON DER GRIMMELSBURG 8.69% 34 0 0 0 0 0 1 0 9 13 11
CHIRINE MA JOIE 8.01% 9 0 0 0 0 0 3 3 2 1 0
7.03% 3 0 0 0 0 2 0 1 0 0 0
7.03% 3 0 0 0 0 2 0 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 6.64% 25 0 0 0 0 0 1 0 6 10 8
BELBOULECAN LADY DRAGON FLY 6.25% 1 0 0 0 1 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
KARENDON'S PREMIERE EDITION 6.25% 1 0 0 0 1 0 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 1 0 0 0 1 0 0 0 0 0 0
XOE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
WAMBO DE LA PARURE 5.86% 6 0 0 0 0 0 2 3 1 0 0
QUINCY VON DER GRIMMELSBURG 4.88% 27 0 0 0 0 0 0 1 2 10 14
HEUREUX HENRI DE LA PARURE 4.88% 17 0 0 0 0 0 1 0 4 6 6
4.88% 17 0 0 0 0 0 1 0 4 6 6
STARHAVEN'S MON SAUVAGE 4.69% 2 0 0 0 0 1 1 0 0 0 0
COCO VON DER GRIMMELSBURG 4.30% 11 0 0 0 0 0 0 3 3 3 2
AMADEE MA JOIE 4.00% 9 0 0 0 0 0 0 3 3 2 1
ZUT-ZOLA VON RATIBOR UND CORVEY 3.81% 23 0 0 0 0 0 0 1 0 9 13
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 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
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 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
PICASSO DE LA PARURE 2.93% 6 0 0 0 0 0 0 2 3 1 0
LE BLANC VON DER GRIMMELSBURG 2.93% 17 0 0 0 0 0 0 1 0 6 10
GERMAINE DE LA PARURE 2.93% 17 0 0 0 0 0 0 1 0 6 10
KISHNIGA KNOLLAND KATIE 2.93% 6 0 0 0 0 0 0 2 3 1 0
ZENO VON DER GRIMMELSBURG 2.73% 20 0 0 0 0 0 0 0 2 2 16
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 2.34% 2 0 0 0 0 0 1 1 0 0 0
BORN-Ö'S DOMINIQUE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.25% 10 0 0 0 0 0 0 0 3 4 3
ODILO VON DER GRIMMELSBURG 2.15% 4 0 0 0 0 0 0 2 1 1 0
CORINNA VON DER GRIMMELSBURG 2.05% 9 0 0 0 0 0 0 0 3 3 3
TRIOMPHE TIA DE LA PARURE 1.95% 8 0 0 0 0 0 0 0 3 3 2
JEANIE VON DER GRIMMELSBURG 1.76% 13 0 0 0 0 0 0 0 1 2 10
1.66% 13 0 0 0 0 0 0 0 1 1 11
L'ANGE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 3 0 0 0 0 0 0 1 2 0 0
MEREDIQUE DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 6 0 0 0 0 0 0 0 2 3 1
ILUSION DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 2 1 4
CERISETTE VON RATIBOR UND CORVEY 1.27% 10 0 0 0 0 0 0 0 1 0 9
1.27% 7 0 0 0 0 0 0 0 1 3 3
WANDA'S SUGAR MAN 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
ENSTROM'S PUDDIN'S PRINCESS 1.17% 4 0 0 0 0 0 0 0 2 2 0
RAMBULL'S MINERVA 1.17% 2 0 0 0 0 0 0 1 1 0 0
HUGUETTE VON RATIBOR UND CORVEY 0.98% 6 0 0 0 0 0 0 0 1 1 4
0.98% 7 0 0 0 0 0 0 0 1 0 6
0.98% 7 0 0 0 0 0 0 0 0 3 4
BESING PETIT ROI 0.88% 6 0 0 0 0 0 0 0 0 3 3
FLAUBERT VON RATIBOR UND CORVEY 0.78% 5 0 0 0 0 0 0 0 1 0 4
0.78% 5 0 0 0 0 0 0 0 1 0 4
ENSTROM'S EL'BEE GREAT 0.78% 1 0 0 0 0 0 0 1 0 0 0
WOLF'N WRINKLES J. EDGAR 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
DORYAN VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SAMUEL DU SOURIRE DOUX 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
LAURELWOOD LUCINDA 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.59% 6 0 0 0 0 0 0 0 0 0 6
FRANCOIS DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
JACQUELLA GIGOLETTE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
ENSTROM'S VANILLA PUDDIN 0.59% 4 0 0 0 0 0 0 0 0 2 2
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
RAMBULL'S SWEET DOTTY GHOST 0.59% 2 0 0 0 0 0 0 0 1 1 0
LEIBÖLL'S BONITA 0.59% 2 0 0 0 0 0 0 0 1 1 0
HIBOU VON RATIBOR UND CORVEY 0.49% 3 0 0 0 0 0 0 0 0 2 1
NADINE VON RATIBOR UND CORVEY 0.49% 3 0 0 0 0 0 0 0 0 2 1
GUSTAVE VON RATIBOR UND CORVEY 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
WATTEAU VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.39% 3 0 0 0 0 0 0 0 0 1 2
WENDY VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
LANCEFIELD LADY PUPPET 0.39% 3 0 0 0 0 0 0 0 0 1 2
JIMMY LEE'S SABLONNEUX D'OR 0.39% 3 0 0 0 0 0 0 0 0 1 2
COLLOM'S PETITE SHERRIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
HUBERTINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BABOUIN DE L'AMABILITE 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
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
HEUREUX HIBOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
COLETTE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
URIEL VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
CARLOS VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
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
RAMBULL'S SWEET GABBY'S GIRL 0.29% 2 0 0 0 0 0 0 0 0 1 1
JACQUELLA EMMANUELLA 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEVALIER VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZAPPA V.D. ZUYLENSTEDE 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% 2 0 0 0 0 0 0 0 0 0 2
NANETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
TINTIN VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DUCHESSE HELENE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ULLA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S FLIP 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SPARKLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S BONHEUR D POINTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAGAN'S LAURELWOOD GABRIELLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 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
CHICO 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
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
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