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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 RENOIR


Coefficient of Inbreeding (COI):
6.250%

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 182 2 4 7 9 13 23 41 57 71 87
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1864 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.1% 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
ROBOBULL FABELHAFT XCELSIOR 50.00% 1 1 0 0 0 0 0 0 0 0 0
FABELHAFT SNUG-A-BULL 50.00% 1 1 0 0 0 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 25.00% 1 0 1 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 EYBULS KISS-A-BULL 25.00% 1 0 1 0 0 0 0 0 0 0 0
UNIC DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
UNBARA DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 12.50% 3 0 0 0 1 2 0 0 0 0 0
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 9.77% 7 0 0 0 0 1 3 2 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 9.38% 2 0 0 0 1 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 8.79% 36 0 0 0 0 0 0 2 8 16 10
VALENTINO DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0 0 0
BORN-Ö'S DOMINIQUE 7.03% 4 0 0 0 0 1 2 1 0 0 0
ANDREA DES GENTILS MINOIS 6.64% 18 0 0 0 0 0 0 3 8 5 2
KISHNIGA'S SHOWBIZ CHELSEA 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 6.25% 3 0 0 0 0 1 2 0 0 0 0
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
OMAR SHARIF DE LA PARURE 6.05% 9 0 0 0 0 0 1 4 3 1 0
QUINCY VON DER GRIMMELSBURG 5.96% 32 0 0 0 0 0 0 1 4 10 17
BONBONNIERE-BLANCHE DE LA PARURE 5.47% 23 0 0 0 0 0 0 1 5 11 6
CHIRINE MA JOIE 4.88% 7 0 0 0 0 0 1 3 2 1 0
LEIBOLL'S HANNIBAL 4.69% 2 0 0 0 0 1 1 0 0 0 0
JACQUELLA MERVEILLEUX 4.69% 2 0 0 0 0 1 1 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0 0 0
STARHAVEN'S MON SAUVAGE 4.69% 2 0 0 0 0 1 1 0 0 0 0
COLONEL BLANC DE LA PARURE 4.59% 12 0 0 0 0 0 0 2 6 3 1
COCO VON DER GRIMMELSBURG 4.49% 13 0 0 0 0 0 0 2 5 4 2
4.39% 14 0 0 0 0 0 0 2 4 5 3
FRANCOIS DE LA PARURE 4.10% 6 0 0 0 0 0 1 2 2 1 0
BARON BALOU DE LA PARURE 4.10% 6 0 0 0 0 0 1 2 2 1 0
ODILO VON DER GRIMMELSBURG 4.10% 6 0 0 0 0 0 1 2 2 1 0
JACQUELLA GIGOLETTE 4.10% 6 0 0 0 0 0 1 2 2 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.91% 26 0 0 0 0 0 0 0 2 8 16
HEUREUX HENRI DE LA PARURE 3.32% 17 0 0 0 0 0 0 0 3 8 6
CORINNA VON DER GRIMMELSBURG 3.32% 13 0 0 0 0 0 0 1 3 5 4
3.22% 16 0 0 0 0 0 0 0 3 8 5
WAMBO DE LA PARURE 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
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
ZENO VON DER GRIMMELSBURG 2.93% 22 0 0 0 0 0 0 0 1 5 16
ILUSION DE LA PARURE 2.64% 10 0 0 0 0 0 0 1 2 4 3
LE BLANC VON DER GRIMMELSBURG 2.44% 17 0 0 0 0 0 0 0 1 5 11
GERMAINE DE LA PARURE 2.44% 17 0 0 0 0 0 0 0 1 5 11
AMADEE MA JOIE 2.44% 7 0 0 0 0 0 0 1 3 2 1
L'ANGE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
CHIQUITA VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBÖLL'S CATHARINA 2.34% 2 0 0 0 0 0 1 1 0 0 0
DORYAN VAN HET PENSELENHOEKJE 2.34% 2 0 0 0 0 0 1 1 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 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 SPIKE OF STARHAVEN 2.34% 2 0 0 0 0 0 1 1 0 0 0
JEANIE VON DER GRIMMELSBURG 2.15% 15 0 0 0 0 0 0 0 1 4 10
JACQUELLA EMMANUELLA 2.05% 6 0 0 0 0 0 0 1 2 2 1
1.95% 13 0 0 0 0 0 0 0 1 4 8
1.76% 15 0 0 0 0 0 0 0 0 3 12
LEIBÖLL'S BONITA 1.76% 4 0 0 0 0 0 0 1 2 1 0
PICASSO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
KISHNIGA KNOLLAND KATIE 1.56% 3 0 0 0 0 0 0 1 2 0 0
CHOWBULL FARUK 1.56% 7 0 0 0 0 0 0 0 2 3 2
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
NANDA DE LA PARURE 1.46% 12 0 0 0 0 0 0 0 0 3 9
1.46% 6 0 0 0 0 0 0 0 2 3 1
CERISETTE VON RATIBOR UND CORVEY 1.17% 10 0 0 0 0 0 0 0 0 2 8
TRIOMPHE TIA DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 1 3 2
WANDA'S SUGAR MAN 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 7 0 0 0 0 0 0 0 1 2 4
1.17% 7 0 0 0 0 0 0 0 1 2 4
LEIBÖLL'S ANGELINA 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BABOUIN 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
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
0.98% 5 0 0 0 0 0 0 0 1 2 2
JACQUELLA BARONESSEN 0.98% 5 0 0 0 0 0 0 0 1 2 2
COLETTE DE LA PARURE 0.88% 4 0 0 0 0 0 0 0 1 2 1
CARLOS VON DER GRIMMELSBURG 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 4 0 0 0 0 0 0 0 1 2 1
0.78% 3 0 0 0 0 0 0 0 1 2 0
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
0.68% 6 0 0 0 0 0 0 0 0 1 5
WENDY VON DER GRIMMELSBURG 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
0.68% 6 0 0 0 0 0 0 0 0 1 5
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
HUGUETTE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
OLALA VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
FERNANDEL VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
HUBERTINE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
ZAPPA V.D. ZUYLENSTEDE 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
MR. LARRY VAN DE ZUYLENSTEDE 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
ALICELLA V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
BESING PETIT ROI 0.49% 4 0 0 0 0 0 0 0 0 1 3
CHICO V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
LAURELWOOD LUCINDA 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHERI DK33060/80 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
DUCHESSE HELENE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
URIEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FANCY DES GENTILS MINOIS 0.29% 2 0 0 0 0 0 0 0 0 1 1
FLAUBERT VON RATIBOR UND CORVEY 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
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
HEUREUX HIBOU DE LA PARURE 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
HIBOU VON RATIBOR UND CORVEY 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
BERYLL VON DEN BOURBONISCHEN LILIEN 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
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
OPHELIA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOUTOU TERRIBLE 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
CHEVALIER 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
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
QUEEN ANNABELLE 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
QUATT POLLYANNA 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
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
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