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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:
VI DU LAC STARHAVEN'S DANTE


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
Ancestors in 9 generations 155 2 4 6 11 16 15 22 32 45
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 867 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
KISHNIGA'S BENVENUTO 50.00% 1 1 0 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 50.00% 1 1 0 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 25.00% 1 0 1 0 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 25.00% 1 0 1 0 0 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 25.00% 1 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 12.50% 1 0 0 1 0 0 0 0 0 0
WAMBO DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
COLONEL BLANC DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
ANDREA DES GENTILS MINOIS 12.50% 2 0 0 0 2 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 12.50% 4 0 0 0 0 4 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 12.50% 1 0 0 1 0 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 12.50% 1 0 0 1 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 12.50% 2 0 0 0 2 0 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 12.50% 3 0 0 0 1 2 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 9.38% 3 0 0 0 0 3 0 0 0 0
8.20% 30 0 0 0 0 0 0 2 6 22
COCO VON DER GRIMMELSBURG 6.25% 1 0 0 0 1 0 0 0 0 0
PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 6.25% 4 0 0 0 0 0 4 0 0 0
QUINCY VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 0 4 0 0 0
HEUREUX HENRI DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
AMADEE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0
KISHNIGA KNOLLAND KATIE 6.25% 1 0 0 0 1 0 0 0 0 0
WANDA'S SUGAR MAN 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 3 0 0 0 0 1 2 0 0 0
ENSTROM'S VANILLA PUDDIN 6.25% 3 0 0 0 0 1 2 0 0 0
RAMBULL'S MINERVA 6.25% 1 0 0 0 1 0 0 0 0 0
ZENO VON DER GRIMMELSBURG 5.86% 8 0 0 0 0 0 0 7 1 0
4.69% 8 0 0 0 0 0 0 4 4 0
LE BLANC VON DER GRIMMELSBURG 4.69% 3 0 0 0 0 0 3 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
JEANIE VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0
CERISETTE VON RATIBOR UND CORVEY 3.13% 4 0 0 0 0 0 0 4 0 0
CORINNA VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
TRIOMPHE TIA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JIMMY LEE'S SABLONNEUX D'OR 3.13% 2 0 0 0 0 0 2 0 0 0
COLLOM'S PETITE SHERRIE 3.13% 2 0 0 0 0 0 2 0 0 0
LAFOREST'S JOLLY SANDMAN 3.13% 3 0 0 0 0 0 1 2 0 0
WINDMARKS MISS VICKIE 3.13% 3 0 0 0 0 0 1 2 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
RAMBULL'S SWEET DOTTY GHOST 3.13% 1 0 0 0 0 1 0 0 0 0
HIBOU VON RATIBOR UND CORVEY 2.93% 9 0 0 0 0 0 0 0 6 3
2.93% 8 0 0 0 0 0 0 0 7 1
HUGUETTE VON RATIBOR UND CORVEY 2.73% 5 0 0 0 0 0 0 2 3 0
URIEL VON RATIBOR UND CORVEY 2.54% 9 0 0 0 0 0 0 0 4 5
2.34% 8 0 0 0 0 0 0 0 4 4
WATTEAU VON RATIBOR UND CORVEY 2.34% 12 0 0 0 0 0 0 0 0 12
2.34% 3 0 0 0 0 0 0 3 0 0
NADINE VON RATIBOR UND CORVEY 2.15% 7 0 0 0 0 0 0 0 4 3
GUSTAVE VON RATIBOR UND CORVEY 2.15% 7 0 0 0 0 0 0 0 4 3
LANCEFIELD LADY PUPPET 2.15% 9 0 0 0 0 0 0 0 2 7
HAMPTON'S CHEVALIER 1.95% 6 0 0 0 0 0 0 0 4 2
INCONNUE INES VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0
LAURELWOOD LUCINDA 1.56% 1 0 0 0 0 0 1 0 0 0
FLAUBERT VON RATIBOR UND CORVEY 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
BESING PETIT ROI 1.56% 1 0 0 0 0 0 1 0 0 0
JIMMY LEE'S FLIP 1.56% 2 0 0 0 0 0 0 2 0 0
JIMMY LEE'S SPARKLE 1.56% 2 0 0 0 0 0 0 2 0 0
TERRETTE'S TOURBILLON D'GAMIN 1.56% 8 0 0 0 0 0 0 0 0 8
LAFOREST'S DUTCHES OF MITZI 1.56% 3 0 0 0 0 0 0 1 2 0
LAFOREST'S HONEY BEAR 1.56% 3 0 0 0 0 0 0 1 2 0
LA FOREST'S CREAM PUFF 1.56% 6 0 0 0 0 0 0 0 2 4
TOMMYVILLE TINTORETTO 1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
RAMBULL'S SWEET GABBY'S GIRL 1.56% 1 0 0 0 0 0 1 0 0 0
DANIELLE VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
1.17% 6 0 0 0 0 0 0 0 0 6
NANETTE VON RATIBOR UND CORVEY 1.17% 6 0 0 0 0 0 0 0 0 6
0.98% 5 0 0 0 0 0 0 0 0 5
HEUREUX HIBOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
KARNES FRANCOIS FILS DE POLAR 0.78% 2 0 0 0 0 0 0 0 2 0
OLALA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
TINTIN VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
RAIM'S POUPEE 0.78% 2 0 0 0 0 0 0 0 2 0
HAMPTON'S MYSTIQUE 0.78% 2 0 0 0 0 0 0 0 2 0
HAMPTON'S POUPEE D'OR 0.78% 4 0 0 0 0 0 0 0 0 4
TERRETTE'S TOURBILLON ORAGE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
BOULETTE OF BORISTI 0.78% 2 0 0 0 0 0 0 0 2 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
TOMMYVILLE TROGLODYTE OF HERNHILL 0.78% 3 0 0 0 0 0 0 0 1 2
BRITHMEL DWYNWEN OF TOMMYVILLE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
RAGAN'S LAURELWOOD GABRIELLE 0.78% 1 0 0 0 0 0 0 1 0 0
TERRETTE'S POLAR DE LA NEIGE 0.59% 3 0 0 0 0 0 0 0 0 3
TEXAN TIM OF QUATT 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S GOLDILOCK D'PECHE 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S FLEUR DE REGINA 0.39% 2 0 0 0 0 0 0 0 0 2
HAMPTON'S GABRIELLE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
BENHOOKS CIDER CUP 0.39% 2 0 0 0 0 0 0 0 0 2
BADAZZ OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
TOMMYVILLE TWEED EFFECT 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
GLENTHORN MAXIBOY OF LAURELWOOD 0.39% 1 0 0 0 0 0 0 0 1 0
LAURELWOOD POOPSIE 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S PECHE DE WOODS 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER BRANDY OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JACKIE OF MUFFETOWN 0.20% 1 0 0 0 0 0 0 0 0 1
DOGWOOD LYRIC OF TOMMYVILLE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
GLENTHORN MARIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESING VIVE LE PRINCE OF LAURELWOOD 0.20% 1 0 0 0 0 0 0 0 0 1
LAURELWOOD DELPHINE 0.20% 1 0 0 0 0 0 0 0 0 1
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