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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:
STARHAVEN'S CHRISTMAS SPIRIT


Coefficient of Inbreeding (COI):
6.836%

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 161 2 4 8 9 16 22 28 44 60
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 861 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
VI DU LAC STARHAVEN'S DANTE 50.00% 1 1 0 0 0 0 0 0 0 0
STARHAVEN'S MEANT TO BE 50.00% 1 1 0 0 0 0 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 31.25% 2 0 1 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 25.00% 1 0 1 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 25.00% 1 0 1 0 0 0 0 0 0 0
STARHAVEN'S PEACH PANACHE 25.00% 1 0 1 0 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 25.00% 4 0 0 1 1 2 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 21.88% 6 0 0 0 2 2 2 0 0 0
ENSTROM'S EL'BEE GREAT 18.75% 2 0 0 1 1 0 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 12.50% 1 0 0 1 0 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 12.50% 4 0 0 0 1 1 2 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
10.94% 6 0 0 0 0 2 2 2 0 0
ENSTROM'S VANILLA PUDDIN 10.94% 6 0 0 0 0 2 2 2 0 0
OMAR SHARIF DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0
WAMBO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ANDREA DES GENTILS MINOIS 6.25% 2 0 0 0 0 2 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 0 4 0 0 0
JIMMY LEE'S SABLONNEUX D'OR 6.25% 4 0 0 0 0 1 1 2 0 0
COLLOM'S PETITE SHERRIE 6.25% 4 0 0 0 0 1 1 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
LAFOREST'S JOLLY SANDMAN 5.47% 6 0 0 0 0 0 2 2 2 0
WINDMARKS MISS VICKIE 5.47% 6 0 0 0 0 0 2 2 2 0
BONBONNIERE-BLANCHE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0
HAMPTON'S CHEVALIER 3.71% 10 0 0 0 0 0 0 2 3 5
TERRETTE'S TOURBILLON D'GAMIN 3.32% 13 0 0 0 0 0 0 0 4 9
COCO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.13% 4 0 0 0 0 0 0 4 0 0
QUINCY VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0
HEUREUX HENRI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
AMADEE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0
KISHNIGA KNOLLAND KATIE 3.13% 1 0 0 0 0 1 0 0 0 0
WANDA'S SUGAR MAN 3.13% 1 0 0 0 0 1 0 0 0 0
JIMMY LEE'S FLIP 3.13% 4 0 0 0 0 0 1 1 2 0
JIMMY LEE'S SPARKLE 3.13% 4 0 0 0 0 0 1 1 2 0
RAMBULL'S MINERVA 3.13% 1 0 0 0 0 1 0 0 0 0
2.93% 12 0 0 0 0 0 0 0 3 9
ZENO VON DER GRIMMELSBURG 2.93% 8 0 0 0 0 0 0 0 7 1
BURLINGTON BERTI OF BORISTI 2.73% 6 0 0 0 0 0 0 2 2 2
LAFOREST'S DUTCHES OF MITZI 2.73% 6 0 0 0 0 0 0 2 2 2
LAFOREST'S HONEY BEAR 2.73% 6 0 0 0 0 0 0 2 2 2
TOMMYVILLE TINTORETTO 2.73% 6 0 0 0 0 0 0 2 2 2
2.34% 8 0 0 0 0 0 0 0 4 4
LE BLANC VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 0 3 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
LA FOREST'S CREAM PUFF 2.34% 8 0 0 0 0 0 0 0 4 4
JEANIE VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0
CERISETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0
KARNES FRANCOIS FILS DE POLAR 1.56% 4 0 0 0 0 0 0 1 1 2
CORINNA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
RAIM'S POUPEE 1.56% 4 0 0 0 0 0 0 1 1 2
HAMPTON'S MYSTIQUE 1.56% 4 0 0 0 0 0 0 1 1 2
TERRETTE'S TOURBILLON ORAGE 1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 4 0 0 0 0 0 0 1 1 2
BOULETTE OF BORISTI 1.56% 4 0 0 0 0 0 0 1 1 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
RAMBULL'S SWEET DOTTY GHOST 1.56% 1 0 0 0 0 0 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 7 0 0 0 0 0 0 0 0 7
THERESA VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
HAMPTON'S POUPEE D'OR 1.37% 5 0 0 0 0 0 0 0 2 3
HIBOU VON RATIBOR UND CORVEY 1.17% 6 0 0 0 0 0 0 0 0 6
1.17% 3 0 0 0 0 0 0 0 3 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
TOMMYVILLE TROGLODYTE OF HERNHILL 1.17% 4 0 0 0 0 0 0 0 2 2
BRITHMEL DWYNWEN OF TOMMYVILLE 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
WENDY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
LAURELWOOD LUCINDA 0.78% 1 0 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2 0
NADINE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
RAMBULL'S SWEET GABBY'S GIRL 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
TOMMYVILLE TWEED EFFECT 0.78% 4 0 0 0 0 0 0 0 0 4
HAMPTON'S PETITE CHERIE 0.78% 4 0 0 0 0 0 0 0 0 4
TERRETTE'S CHEF D'OEUVRE GAMIN 0.78% 4 0 0 0 0 0 0 0 0 4
TERRETTE'S POLAR DE LA NEIGE 0.59% 2 0 0 0 0 0 0 0 1 1
TERRETTE'S FLEUR DE REGINA 0.59% 2 0 0 0 0 0 0 0 1 1
HAMPTON'S GABRIELLE 0.59% 2 0 0 0 0 0 0 0 1 1
BENHOOKS CIDER CUP 0.59% 2 0 0 0 0 0 0 0 1 1
BADAZZ OF BORISTI 0.59% 2 0 0 0 0 0 0 0 1 1
BITTER BRANDY OF BORISTI 0.59% 3 0 0 0 0 0 0 0 0 3
HAMPTON'S VALENTINE 0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
OLALA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.39% 2 0 0 0 0 0 0 0 0 2
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% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
RAGAN'S LAURELWOOD GABRIELLE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
BENHOOKS JACKIE OF MUFFETOWN 0.39% 2 0 0 0 0 0 0 0 0 2
DOGWOOD LYRIC OF TOMMYVILLE 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 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
GLENTHORN MAXIBOY OF LAURELWOOD 0.20% 1 0 0 0 0 0 0 0 0 1
LAURELWOOD POOPSIE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S RENEE BRUME DE MIEL 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S FILS DE BIJOU 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 CHARLOTTE 0.20% 1 0 0 0 0 0 0 0 0 1
BLAZE OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
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