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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:
ASIABULL'S ALEX


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 178 2 4 4 5 8 15 29 45 60 82
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1868 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.3% 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
FABELHAFT ROBOBULL PYRO 50.00% 1 1 0 0 0 0 0 0 0 0 0
GWENDOLIN JANOEL 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 25.00% 1 0 1 0 0 0 0 0 0 0 0
FABELHAFT EYBUL BAMBINO 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 12.50% 1 0 0 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 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
UNIC DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
UNBARA DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 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
KISHNIGA'S BENVENUTO 5.47% 3 0 0 0 0 1 1 1 0 0 0
STARHAVEN'S MON SAUVAGE 4.69% 2 0 0 0 0 1 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 4.49% 7 0 0 0 0 0 1 2 3 1 0
VALENTINO DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0 0
ZARTAN VON DER GRIMMELSBURG 3.52% 22 0 0 0 0 0 0 0 2 8 12
BORN-Ö'S DOMINIQUE 3.52% 4 0 0 0 0 0 1 2 1 0 0
KARENDON'S JOYAU DE FRANCE 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
ANDREA DES GENTILS MINOIS 3.03% 16 0 0 0 0 0 0 0 3 6 7
OMAR SHARIF DE LA PARURE 2.83% 9 0 0 0 0 0 0 1 3 4 1
KISHNIGA'S GLADRAGS SHOWBIZ 2.73% 3 0 0 0 0 0 1 1 1 0 0
LEIBOLL'S HANNIBAL 2.34% 2 0 0 0 0 0 1 1 0 0 0
JACQUELLA MERVEILLEUX 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
MEREDIQUE DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 2.25% 7 0 0 0 0 0 0 1 2 3 1
BONBONNIERE-BLANCHE DE LA PARURE 2.15% 14 0 0 0 0 0 0 0 1 5 8
QUINCY VON DER GRIMMELSBURG 2.15% 15 0 0 0 0 0 0 0 1 4 10
COLONEL BLANC DE LA PARURE 2.05% 11 0 0 0 0 0 0 0 2 4 5
FRANCOIS DE LA PARURE 2.05% 6 0 0 0 0 0 0 1 2 2 1
BARON BALOU DE LA PARURE 2.05% 6 0 0 0 0 0 0 1 2 2 1
COCO VON DER GRIMMELSBURG 2.05% 11 0 0 0 0 0 0 0 2 4 5
ODILO VON DER GRIMMELSBURG 2.05% 6 0 0 0 0 0 0 1 2 2 1
JACQUELLA GIGOLETTE 2.05% 6 0 0 0 0 0 0 1 2 2 1
1.95% 10 0 0 0 0 0 0 0 2 4 4
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 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
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
WAMBO DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
CORINNA VON DER GRIMMELSBURG 1.37% 8 0 0 0 0 0 0 0 1 3 4
L'ANGE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
CHIQUITA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.17% 10 0 0 0 0 0 0 0 0 2 8
HEUREUX HENRI DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
1.17% 9 0 0 0 0 0 0 0 0 3 6
LEIBÖLL'S CATHARINA 1.17% 2 0 0 0 0 0 0 1 1 0 0
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
ILUSION DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 1 2 4
DORYAN VAN HET PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1 0 0
CARESSE-CHANTAL DE L'AMABILITE 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
AMADEE MA JOIE 1.07% 6 0 0 0 0 0 0 0 1 2 3
JACQUELLA EMMANUELLA 0.98% 5 0 0 0 0 0 0 0 1 2 2
LEIBÖLL'S BONITA 0.88% 4 0 0 0 0 0 0 0 1 2 1
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
0.78% 1 0 0 0 0 0 0 1 0 0 0
PICASSO DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
LE BLANC VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
ZENO VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
GERMAINE DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
KISHNIGA KNOLLAND KATIE 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
CHOWBULL FARUK 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
JEANIE VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
VOILA COCO VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 5 0 0 0 0 0 0 0 0 1 4
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 ANGELINA 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BABOUIN DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1 0
COLETTE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
CARLOS VON DER GRIMMELSBURG 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
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA BARONESSEN 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.29% 3 0 0 0 0 0 0 0 0 0 3
DAME MICHOU DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
MR. LARRY VAN DE ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
NANDA DE LA PARURE 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
RAMBULL'S SWEET GABBY'S GIRL 0.29% 2 0 0 0 0 0 0 0 0 1 1
ZAPPA V.D. ZUYLENSTEDE 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
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 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
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
OLALA 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
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 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
LAURELWOOD LUCINDA 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 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
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