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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:
FABELHAFT ROBOBULL NO DOUBT


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 218 2 4 5 8 15 25 37 43 73 94
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1828 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.3% 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
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 50.00% 1 1 0 0 0 0 0 0 0 0 0
FABELHAFT ROBOBULL PANDAMONIUM 50.00% 1 1 0 0 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 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
STARHAVEN'S MON SAUVAGE 18.75% 2 0 0 1 1 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 17.19% 3 0 0 1 0 1 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 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
XCLUSIVE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 9.77% 5 0 0 0 1 0 1 2 1 0 0
ENSTROM'S SPIKE OF STARHAVEN 9.38% 2 0 0 0 1 1 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 8.59% 3 0 0 0 1 0 1 1 0 0 0
KARENDON'S JOYAU DE FRANCE 6.25% 1 0 0 0 1 0 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 6.25% 1 0 0 0 1 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 6.25% 3 0 0 0 0 1 2 0 0 0 0
UNIC DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
UNBARA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.05% 22 0 0 0 0 0 0 4 2 6 10
ANDREA DES GENTILS MINOIS 5.47% 12 0 0 0 0 0 2 0 3 5 2
OMAR SHARIF DE LA PARURE 5.27% 6 0 0 0 0 1 0 1 3 1 0
CHIRINE MA JOIE 4.88% 5 0 0 0 0 1 0 1 2 1 0
COLONEL BLANC DE LA PARURE 4.79% 9 0 0 0 0 0 2 0 2 4 1
WANDA'S SUGAR MAN 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 4.69% 4 0 0 0 0 0 2 2 0 0 0
RAMBULL'S MINERVA 4.69% 2 0 0 0 0 1 1 0 0 0 0
WAMBO DE LA PARURE 4.30% 3 0 0 0 0 1 0 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.20% 15 0 0 0 0 0 0 3 1 4 7
QUINCY VON DER GRIMMELSBURG 3.22% 15 0 0 0 0 0 0 0 5 3 7
KISHNIGA'S SHOWBIZ CHELSEA 3.13% 1 0 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 3.13% 8 0 0 0 0 0 1 0 2 3 2
ENSTROM'S EL'BEE GREAT 3.13% 1 0 0 0 0 1 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 3.13% 3 0 0 0 0 0 1 2 0 0 0
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
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
2.83% 4 0 0 0 0 0 1 1 1 0 1
HEUREUX HENRI DE LA PARURE 2.64% 10 0 0 0 0 0 0 2 0 3 5
2.64% 10 0 0 0 0 0 0 2 0 3 5
ZUT-ZOLA VON RATIBOR UND CORVEY 2.54% 12 0 0 0 0 0 0 0 4 2 6
AMADEE MA JOIE 2.44% 5 0 0 0 0 0 1 0 1 2 1
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 4 0 0 0 0 0 0 2 2 0 0
ENSTROM'S VANILLA PUDDIN 2.34% 4 0 0 0 0 0 0 2 2 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
RAMBULL'S SWEET DOTTY GHOST 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% 8 0 0 0 0 0 0 1 2 2 3
PICASSO DE LA PARURE 2.15% 3 0 0 0 0 0 1 0 1 1 0
KISHNIGA KNOLLAND KATIE 2.15% 3 0 0 0 0 0 1 0 1 1 0
ZENO VON DER GRIMMELSBURG 2.05% 13 0 0 0 0 0 0 0 0 8 5
CORINNA VON DER GRIMMELSBURG 1.86% 7 0 0 0 0 0 0 1 1 2 3
LE BLANC VON DER GRIMMELSBURG 1.76% 8 0 0 0 0 0 0 0 3 1 4
LEIBOLL'S HANNIBAL 1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA MERVEILLEUX 1.56% 1 0 0 0 0 0 1 0 0 0 0
JIMMY LEE'S SABLONNEUX D'OR 1.56% 3 0 0 0 0 0 0 1 2 0 0
COLLOM'S PETITE SHERRIE 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
MEREDIQUE DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 11 0 0 0 0 0 0 0 0 4 7
FRANCOIS DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
BARON BALOU DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
ODILO VON DER GRIMMELSBURG 1.37% 3 0 0 0 0 0 0 1 1 1 0
JACQUELLA GIGOLETTE 1.37% 3 0 0 0 0 0 0 1 1 1 0
JEANIE VON DER GRIMMELSBURG 1.27% 8 0 0 0 0 0 0 0 0 5 3
TRIOMPHE TIA DE LA PARURE 1.17% 4 0 0 0 0 0 0 1 0 1 2
LAFOREST'S JOLLY SANDMAN 1.17% 4 0 0 0 0 0 0 0 2 2 0
WINDMARKS MISS VICKIE 1.17% 4 0 0 0 0 0 0 0 2 2 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
RAMBULL'S SWEET GABBY'S GIRL 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.07% 9 0 0 0 0 0 0 0 0 2 7
1.07% 3 0 0 0 0 0 0 1 0 1 1
CERISETTE VON RATIBOR UND CORVEY 0.98% 6 0 0 0 0 0 0 0 0 4 2
0.88% 5 0 0 0 0 0 0 0 1 1 3
HAMPTON'S CHEVALIER 0.88% 7 0 0 0 0 0 0 0 0 2 5
ILUSION DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHIQUITA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 8 0 0 0 0 0 0 0 0 0 8
THERESA VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
LEIBÖLL'S CATHARINA 0.78% 1 0 0 0 0 0 0 1 0 0 0
JIMMY LEE'S FLIP 0.78% 3 0 0 0 0 0 0 0 1 2 0
JIMMY LEE'S SPARKLE 0.78% 3 0 0 0 0 0 0 0 1 2 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
0.78% 1 0 0 0 0 0 0 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 4 0 0 0 0 0 0 0 0 3 1
JACQUELLA EMMANUELLA 0.68% 3 0 0 0 0 0 0 0 1 1 1
HIBOU VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
WENDY VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
BURLINGTON BERTI OF BORISTI 0.59% 4 0 0 0 0 0 0 0 0 2 2
LAFOREST'S DUTCHES OF MITZI 0.59% 4 0 0 0 0 0 0 0 0 2 2
LAFOREST'S HONEY BEAR 0.59% 4 0 0 0 0 0 0 0 0 2 2
TOMMYVILLE TINTORETTO 0.59% 4 0 0 0 0 0 0 0 0 2 2
RAGAN'S LAURELWOOD GABRIELLE 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
LAURELWOOD LUCINDA 0.49% 2 0 0 0 0 0 0 0 1 0 1
BESING PETIT ROI 0.49% 2 0 0 0 0 0 0 0 1 0 1
CHOWBULL FARUK 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
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
KARNES FRANCOIS FILS DE POLAR 0.39% 3 0 0 0 0 0 0 0 0 1 2
FLAUBERT VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2 0
NADINE VON RATIBOR UND CORVEY 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
URIEL VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
RAIM'S POUPEE 0.39% 3 0 0 0 0 0 0 0 0 1 2
HAMPTON'S MYSTIQUE 0.39% 3 0 0 0 0 0 0 0 0 1 2
TERRETTE'S TOURBILLON ORAGE 0.39% 3 0 0 0 0 0 0 0 0 1 2
TERRETTE'S TOURBILLON D'GAMIN 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
BOULETTE OF BORISTI 0.39% 3 0 0 0 0 0 0 0 0 1 2
LA FOREST'S CREAM PUFF 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S ANGELINA 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
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
COLETTE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 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% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S GOLDILOCK D'PECHE 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
GLENTHORN MAXIBOY OF LAURELWOOD 0.29% 2 0 0 0 0 0 0 0 0 1 1
LAURELWOOD POOPSIE 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
JACQUELLA BARONESSEN 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
HEUREUX HIBOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
HAMPTON'S POUPEE D'OR 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S POLAR DE LA NEIGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
BITTER SWEET OF BORISTI 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
TOMMYVILLE TROGLODYTE OF HERNHILL 0.20% 2 0 0 0 0 0 0 0 0 0 2
BRITHMEL DWYNWEN OF TOMMYVILLE 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
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
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
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DUCHESSE HELENE 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
TERRETTE'S FLEUR DE REGINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S 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
BENHOOKS CIDER CUP 0.10% 1 0 0 0 0 0 0 0 0 0 1
BADAZZ OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S PECHE DE WOODS 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHASEHOLME SOUVENIR 0.10% 1 0 0 0 0 0 0 0 0 0 1
GLENTHORN MARIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING VIVE LE PRINCE OF LAURELWOOD 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAURELWOOD DELPHINE 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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