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Ancestor calculations 9 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 FIRE ON THE NILE


Coefficient of Inbreeding (COI):
6.677%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 192 2 4 5 12 19 36 48 73 96
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 830 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ROBOBULL FABELHAFT INFERNO 50.00% 1 1 0 0 0 0 0 0 0 0
ROBOBULL FABELHAFT JUST A GIRL 50.00% 1 1 0 0 0 0 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 37.50% 2 0 1 1 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 28.13% 2 0 1 0 0 1 0 0 0 0
FABELHAFT ROBOBULL NO DOUBT 25.00% 1 0 1 0 0 0 0 0 0 0
FABELHAFT ROBOBULL RUM BALL 25.00% 1 0 1 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 18.75% 2 0 0 1 1 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 18.75% 2 0 0 1 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 15.23% 6 0 0 0 1 2 1 1 1 0
STARHAVEN'S MON SAUVAGE 14.06% 4 0 0 0 1 2 1 0 0 0
UNIC DE LA PARURE 14.06% 2 0 0 1 0 0 1 0 0 0
UNBARA DE LA PARURE 14.06% 2 0 0 1 0 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 10.16% 9 0 0 0 0 1 3 2 1 2
VI DU LAC STARHAVEN'S ANGEL 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
KARENDON'S JOYAU DE FRANCE 7.81% 2 0 0 0 1 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.81% 25 0 0 0 0 0 0 3 6 16
KISHNIGA'S GLADRAGS SHOWBIZ 7.62% 6 0 0 0 0 1 2 1 1 1
LEIBOLL'S HANNIBAL 7.42% 4 0 0 0 0 2 0 1 1 0
ENSTROM'S SPIKE OF STARHAVEN 7.03% 4 0 0 0 0 1 2 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 7.03% 2 0 0 0 1 0 0 1 0 0
ANDREA DES GENTILS MINOIS 6.84% 16 0 0 0 0 0 0 4 7 5
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S MUFFEE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S RENDEZ VOUS 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 5.66% 8 0 0 0 0 0 1 4 2 1
VALENTINO DE LA PARURE 5.27% 4 0 0 0 0 1 1 0 1 1
BORN-Ö'S DOMINIQUE 5.27% 4 0 0 0 0 1 1 0 1 1
CHIRINE MA JOIE 4.88% 7 0 0 0 0 0 1 3 2 1
FRANCOIS DE LA PARURE 4.88% 6 0 0 0 0 0 2 1 2 1
BONBONNIERE-BLANCHE DE LA PARURE 4.69% 16 0 0 0 0 0 0 1 5 10
STARHAVEN'S HOT AND SPICY 4.69% 2 0 0 0 0 1 1 0 0 0
ENSTROM'S WILL HE MAKE IT 4.69% 6 0 0 0 0 0 1 3 2 0
COLONEL BLANC DE LA PARURE 4.49% 11 0 0 0 0 0 0 2 6 3
4.49% 11 0 0 0 0 0 0 3 3 5
COCO VON DER GRIMMELSBURG 4.10% 10 0 0 0 0 0 0 2 5 3
KISHNIGA'S SHOWBIZ CHELSEA 3.91% 2 0 0 0 0 1 0 1 0 0
BARON BALOU DE LA PARURE 3.91% 6 0 0 0 0 0 1 2 1 2
JACQUELLA GIGOLETTE 3.91% 6 0 0 0 0 0 1 2 1 2
3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
RUTKJAER'S ALBERTE 3.91% 2 0 0 0 0 1 0 1 0 0
WAMBO DE LA PARURE 3.71% 5 0 0 0 0 0 1 2 1 1
QUINCY VON DER GRIMMELSBURG 3.71% 12 0 0 0 0 0 0 1 4 7
LEIBÖLL'S CATHARINA 3.71% 4 0 0 0 0 0 2 0 1 1
JACQUELLA MERVEILLEUX 3.52% 2 0 0 0 0 1 0 0 1 0
WANDA'S SUGAR MAN 3.52% 4 0 0 0 0 0 1 2 1 0
3.52% 4 0 0 0 0 0 1 2 1 0
ENSTROM'S PUDDIN'S PRINCESS 3.52% 8 0 0 0 0 0 0 2 4 2
RAMBULL'S MINERVA 3.52% 4 0 0 0 0 0 1 2 1 0
MEREDIQUE DE LA CHAMPETRE 3.52% 2 0 0 0 0 1 0 0 1 0
HEUREUX HENRI DE LA PARURE 3.13% 12 0 0 0 0 0 0 0 4 8
3.13% 12 0 0 0 0 0 0 0 4 8
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 2.93% 4 0 0 0 0 0 1 1 1 1
CORINNA VON DER GRIMMELSBURG 2.54% 8 0 0 0 0 0 0 1 2 5
ZUT-ZOLA VON RATIBOR UND CORVEY 2.34% 9 0 0 0 0 0 0 0 3 6
AMADEE MA JOIE 2.34% 6 0 0 0 0 0 0 1 3 2
ENSTROM'S EL'BEE GREAT 2.34% 2 0 0 0 0 0 1 1 0 0
WOLF'N WRINKLES J. EDGAR 2.34% 6 0 0 0 0 0 0 1 3 2
2.34% 2 0 0 0 0 0 1 1 0 0
1.95% 5 0 0 0 0 0 0 1 2 2
1.95% 2 0 0 0 0 0 1 0 1 0
BLACKY 1.95% 2 0 0 0 0 0 1 0 1 0
L'ANGE DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
PICASSO DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
CHIQUITA VON DER GRIMMELSBURG 1.76% 2 0 0 0 0 0 1 0 0 1
KISHNIGA KNOLLAND KATIE 1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
RAMBULL'S SWEET DOTTY GHOST 1.76% 4 0 0 0 0 0 0 1 2 1
ILUSION DE LA PARURE 1.76% 5 0 0 0 0 0 0 1 1 3
JACQUELLA EMMANUELLA 1.76% 4 0 0 0 0 0 0 1 2 1
LEIBÖLL'S ANGELINA 1.76% 3 0 0 0 0 0 0 2 0 1
DORYAN VAN HET PENSELENHOEKJE 1.76% 2 0 0 0 0 0 1 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 1.76% 2 0 0 0 0 0 1 0 0 1
1.76% 2 0 0 0 0 0 1 0 0 1
LEIBÖLL'S MERCEDES 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 6 0 0 0 0 0 0 0 2 4
ENSTROM'S VANILLA PUDDIN 1.56% 6 0 0 0 0 0 0 0 2 4
CHOWBULL FARUK 1.56% 5 0 0 0 0 0 0 0 3 2
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 1.37% 6 0 0 0 0 0 0 0 1 5
ZENO VON DER GRIMMELSBURG 1.37% 6 0 0 0 0 0 0 0 1 5
GERMAINE DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
VOILA COCO VON RATIBOR UND CORVEY 1.37% 7 0 0 0 0 0 0 0 0 7
1.37% 4 0 0 0 0 0 0 0 3 1
JEANIE VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
LEIBÖLL'S BONITA 1.17% 2 0 0 0 0 0 0 1 1 0
0.98% 4 0 0 0 0 0 0 0 1 3
JIMMY LEE'S SABLONNEUX D'OR 0.98% 4 0 0 0 0 0 0 0 1 3
COLLOM'S PETITE SHERRIE 0.98% 4 0 0 0 0 0 0 0 1 3
HERCULE DU SOURIRE DOUX 0.98% 2 0 0 0 0 0 0 1 0 1
0.78% 4 0 0 0 0 0 0 0 0 4
NANDA DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
RAMBULL'S SWEET GABBY'S GIRL 0.78% 3 0 0 0 0 0 0 0 1 2
JACQUELLA BARONESSEN 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
BABOUIN DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
CERISETTE VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
LINDY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0
DAME MICHOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
HUBERTINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
MADAME MIMI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
ZAPPA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
DUCHESSE HELENE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LAURELWOOD LUCINDA 0.20% 1 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
ULLA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S FLIP 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SPARKLE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.20% 1 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S BONHEUR D POINTE 0.20% 1 0 0 0 0 0 0 0 0 1
RAGAN'S LAURELWOOD GABRIELLE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
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