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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:
ROBOBULL FABELHAFT AMERICAN PIE


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 214 2 2 8 11 18 25 40 58 71 108
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1832 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.5% 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 RUM BALL 50.00% 1 1 0 0 0 0 0 0 0 0 0
FABELHAFT ROBOBULL NO DOUBT 50.00% 1 1 0 0 0 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 31.25% 2 0 1 0 1 0 0 0 0 0 0
DAULÖKKE'S MADEMOISELLE J'ADORE 25.00% 1 0 1 0 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 17.97% 5 0 0 0 2 1 1 1 0 0 0
KARENDON'S JOYAU DE FRANCE 15.63% 2 0 0 1 0 1 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 15.63% 2 0 0 1 0 1 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S RENDEZ VOUS 12.50% 1 0 0 1 0 0 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 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
COLONEL TRUSARDI DE LA PARURE 9.57% 7 0 0 0 0 2 1 1 2 1 0
STARHAVEN'S MON SAUVAGE 9.38% 2 0 0 0 1 1 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 8.98% 5 0 0 0 0 2 1 1 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
RUTKJAER'S ALBERTE 7.81% 2 0 0 0 1 0 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.32% 24 0 0 0 0 0 1 0 10 6 7
ANDREA DES GENTILS MINOIS 6.93% 16 0 0 0 0 0 1 4 3 3 5
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 4.98% 8 0 0 0 0 0 2 1 1 3 1
CHIRINE MA JOIE 4.79% 7 0 0 0 0 0 2 1 1 2 1
COLONEL BLANC DE LA PARURE 4.69% 12 0 0 0 0 0 0 4 2 2 4
ENSTROM'S SPIKE OF STARHAVEN 4.69% 2 0 0 0 0 1 1 0 0 0 0
FRANCOIS DE LA PARURE 4.59% 5 0 0 0 0 1 0 1 1 1 1
WAMBO DE LA PARURE 4.49% 5 0 0 0 0 0 2 1 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 4.49% 16 0 0 0 0 0 0 1 6 5 4
4.49% 11 0 0 0 0 0 1 1 3 4 2
LEIBÖLL'S CATHARINA 4.30% 3 0 0 0 0 1 0 1 1 0 0
HEUREUX HENRI DE LA PARURE 3.91% 14 0 0 0 0 0 0 1 5 4 4
3.91% 2 0 0 0 0 1 0 1 0 0 0
BLACKY 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.71% 13 0 0 0 0 0 0 1 5 3 4
COCO VON DER GRIMMELSBURG 3.61% 10 0 0 0 0 0 0 3 1 3 3
QUINCY VON DER GRIMMELSBURG 3.61% 19 0 0 0 0 0 0 1 0 11 7
ZUT-ZOLA VON RATIBOR UND CORVEY 3.32% 17 0 0 0 0 0 0 1 0 10 6
LEIBÖLL'S MERCEDES 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 3.13% 1 0 0 0 0 1 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 3.13% 3 0 0 0 0 0 1 2 0 0 0
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BARON BALOU DE LA PARURE 2.64% 5 0 0 0 0 0 1 0 2 1 1
JACQUELLA GIGOLETTE 2.64% 5 0 0 0 0 0 1 0 2 1 1
ZENO VON DER GRIMMELSBURG 2.34% 20 0 0 0 0 0 0 0 1 1 18
AMADEE MA JOIE 2.34% 6 0 0 0 0 0 0 2 1 1 2
WANDA'S SUGAR MAN 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
ENSTROM'S PUDDIN'S PRINCESS 2.34% 4 0 0 0 0 0 0 2 2 0 0
RAMBULL'S MINERVA 2.34% 2 0 0 0 0 0 1 1 0 0 0
PICASSO DE LA PARURE 2.25% 5 0 0 0 0 0 0 2 1 1 1
LE BLANC VON DER GRIMMELSBURG 2.25% 13 0 0 0 0 0 0 0 1 7 5
GERMAINE DE LA PARURE 2.25% 13 0 0 0 0 0 0 0 1 7 5
KISHNIGA KNOLLAND KATIE 2.25% 5 0 0 0 0 0 0 2 1 1 1
LEIBÖLL'S ANGELINA 2.15% 3 0 0 0 0 0 1 0 1 1 0
HERCULE DU SOURIRE DOUX 1.95% 2 0 0 0 0 0 1 0 1 0 0
CORINNA VON DER GRIMMELSBURG 1.86% 8 0 0 0 0 0 0 0 3 2 3
1.66% 5 0 0 0 0 0 0 1 1 2 1
CHOWBULL FARUK 1.66% 6 0 0 0 0 0 0 1 1 1 3
1.56% 12 0 0 0 0 0 0 0 1 1 10
ENSTROM'S EL'BEE GREAT 1.56% 1 0 0 0 0 0 1 0 0 0 0
WOLF'N WRINKLES J. EDGAR 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
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 1.46% 12 0 0 0 0 0 0 0 1 0 11
CERISETTE VON RATIBOR UND CORVEY 1.37% 11 0 0 0 0 0 0 0 1 0 10
JACQUELLA EMMANUELLA 1.27% 4 0 0 0 0 0 0 1 0 2 1
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 4 0 0 0 0 0 0 1 0 1 2
1.17% 4 0 0 0 0 0 0 0 2 2 0
ENSTROM'S VANILLA PUDDIN 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
1.17% 2 0 0 0 0 0 0 1 1 0 0
RAMBULL'S SWEET DOTTY GHOST 1.17% 2 0 0 0 0 0 0 1 1 0 0
TRIOMPHE TIA DE LA PARURE 1.07% 4 0 0 0 0 0 0 0 2 1 1
1.07% 4 0 0 0 0 0 0 0 2 1 1
JOHN ROSS DES GENTILS MINOIS 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.88% 8 0 0 0 0 0 0 0 0 1 7
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 5 0 0 0 0 0 0 0 0 3 2
JIMMY LEE'S SABLONNEUX D'OR 0.78% 3 0 0 0 0 0 0 0 1 2 0
COLLOM'S PETITE SHERRIE 0.78% 3 0 0 0 0 0 0 0 1 2 0
MEREDIQUE DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ODILO VON DER GRIMMELSBURG 0.68% 3 0 0 0 0 0 0 0 1 1 1
FLAUBERT VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
BORN-Ö'S BONA DEA 0.59% 2 0 0 0 0 0 0 0 1 1 0
LAFOREST'S JOLLY SANDMAN 0.59% 4 0 0 0 0 0 0 0 0 2 2
WINDMARKS MISS VICKIE 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
RAMBULL'S SWEET GABBY'S GIRL 0.59% 2 0 0 0 0 0 0 0 1 1 0
LAURELWOOD LUCINDA 0.49% 3 0 0 0 0 0 0 0 0 2 1
BARRY-BLANC DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
URSELA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
FANCY DES GENTILS MINOIS 0.49% 2 0 0 0 0 0 0 0 1 0 1
BESING PETIT ROI 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
JIMMY LEE'S FLIP 0.39% 3 0 0 0 0 0 0 0 0 1 2
JIMMY LEE'S SPARKLE 0.39% 3 0 0 0 0 0 0 0 0 1 2
TERRETTE'S HENRI DE LA ORAGE 0.39% 3 0 0 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CARESSE-CHANTAL 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
HIBOU VON RATIBOR UND CORVEY 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
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
LEIBÖLL'S BONITA 0.29% 2 0 0 0 0 0 0 0 0 1 1
BERYLL VON DEN BOURBONISCHEN LILIEN 0.29% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S BONHEUR D POINTE 0.29% 2 0 0 0 0 0 0 0 0 1 1
RAGAN'S LAURELWOOD GABRIELLE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ILUSION DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 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
WENDY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
LANCEFIELD LADY PUPPET 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
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
CHERI DK33060/80 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 CHEVALIER 0.20% 2 0 0 0 0 0 0 0 0 0 2
BURLINGTON BERTI OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S DUTCHES OF MITZI 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TINTORETTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S HONEY BEAR 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLETTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANJOLIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KARNES FRANCOIS FILS DE POLAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 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
NANETTE VON RATIBOR UND CORVEY 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
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
RAIM'S POUPEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S MYSTIQUE 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
TERRETTE'S TOURBILLON ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BOULETTE OF BORISTI 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
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GLENTHORN MAXIBOY OF LAURELWOOD 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAURELWOOD POOPSIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA 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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