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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:
STARHAVEN'S SANTANA


Coefficient of Inbreeding (COI):
2.539%

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 194 2 4 8 11 16 23 26 42 53 67
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1852 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.5% 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
VI DU LAC STARHAVEN'S DANTE 50.00% 1 1 0 0 0 0 0 0 0 0 0
STARHAVEN'S LA ECSTASY 50.00% 1 1 0 0 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 25.00% 1 0 1 0 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 0
FISHER'S MON REVE OF STARHAVEN 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 25.00% 1 0 1 0 0 0 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 18.75% 2 0 0 1 1 0 0 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 15.63% 5 0 0 0 1 2 2 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 12.50% 1 0 0 1 0 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 12.50% 3 0 0 0 1 2 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 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
7.81% 5 0 0 0 0 1 2 2 0 0 0
ENSTROM'S VANILLA PUDDIN 7.81% 5 0 0 0 0 1 2 2 0 0 0
OMAR SHARIF DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
WAMBO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
ANDREA DES GENTILS MINOIS 6.25% 2 0 0 0 0 2 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 0 4 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 6.25% 1 0 0 0 1 0 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 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
ADAMS' UNIQUE PHYSIQUE 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0 0
4.49% 33 0 0 0 0 0 0 0 2 7 24
TERRETTE'S TOURBILLON D'GAMIN 4.30% 29 0 0 0 0 0 0 0 2 9 18
JIMMY LEE'S SPARKLE 3.91% 5 0 0 0 0 0 1 2 2 0 0
LAFOREST'S JOLLY SANDMAN 3.91% 5 0 0 0 0 0 1 2 2 0 0
WINDMARKS MISS VICKIE 3.91% 5 0 0 0 0 0 1 2 2 0 0
HAMPTON'S CHEVALIER 3.52% 12 0 0 0 0 0 0 1 4 5 2
COCO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.13% 4 0 0 0 0 0 0 4 0 0 0
QUINCY VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0 0
HEUREUX HENRI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
AMADEE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
KISHNIGA KNOLLAND KATIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
WANDA'S SUGAR MAN 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
JIMMY LEE'S SABLONNEUX D'OR 3.13% 3 0 0 0 0 0 1 2 0 0 0
COLLOM'S PETITE SHERRIE 3.13% 3 0 0 0 0 0 1 2 0 0 0
RAMBULL'S MINERVA 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
ZENO VON DER GRIMMELSBURG 2.93% 8 0 0 0 0 0 0 0 7 1 0
2.34% 8 0 0 0 0 0 0 0 4 4 0
LE BLANC VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 0 3 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
JIMMY LEE'S FLIP 2.34% 4 0 0 0 0 0 0 2 2 0 0
1.95% 5 0 0 0 0 0 0 1 2 2 0
LAFOREST'S DUTCHES OF MITZI 1.95% 5 0 0 0 0 0 0 1 2 2 0
LAFOREST'S HONEY BEAR 1.95% 5 0 0 0 0 0 0 1 2 2 0
LA FOREST'S CREAM PUFF 1.95% 10 0 0 0 0 0 0 0 2 4 4
TOMMYVILLE TINTORETTO 1.95% 5 0 0 0 0 0 0 1 2 2 0
HAMPTON'S POUPEE D'OR 1.66% 10 0 0 0 0 0 0 0 1 4 5
JEANIE VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0 0
CERISETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0 0
CORINNA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
TRIOMPHE TIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S LORD SIMON DBOUTON 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
RAMBULL'S SWEET DOTTY GHOST 1.56% 1 0 0 0 0 0 1 0 0 0 0
HIBOU VON RATIBOR UND CORVEY 1.46% 9 0 0 0 0 0 0 0 0 6 3
1.46% 8 0 0 0 0 0 0 0 0 7 1
TERRETTE'S CHEF D'OEUVRE GAMIN 1.46% 13 0 0 0 0 0 0 0 0 2 11
HUGUETTE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3 0
TERRETTE'S GOLDILOCK D'PECHE 1.37% 3 0 0 0 0 0 0 1 1 1 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.37% 6 0 0 0 0 0 0 0 2 2 2
URIEL VON RATIBOR UND CORVEY 1.27% 9 0 0 0 0 0 0 0 0 4 5
HAMPTON'S PETITE CHERIE 1.27% 11 0 0 0 0 0 0 0 0 2 9
1.17% 8 0 0 0 0 0 0 0 0 4 4
WATTEAU VON RATIBOR UND CORVEY 1.17% 12 0 0 0 0 0 0 0 0 0 12
1.17% 3 0 0 0 0 0 0 0 3 0 0
HAMPTON'S MYSTIQUE 1.17% 4 0 0 0 0 0 0 0 2 2 0
NADINE VON RATIBOR UND CORVEY 1.07% 7 0 0 0 0 0 0 0 0 4 3
GUSTAVE VON RATIBOR UND CORVEY 1.07% 7 0 0 0 0 0 0 0 0 4 3
LANCEFIELD LADY PUPPET 1.07% 9 0 0 0 0 0 0 0 0 2 7
TERRETTE'S POLAR DE LA NEIGE 1.07% 6 0 0 0 0 0 0 0 1 2 3
0.98% 5 0 0 0 0 0 0 0 1 2 2
TOMMYVILLE TROGLODYTE OF HERNHILL 0.98% 5 0 0 0 0 0 0 0 1 2 2
BRITHMEL DWYNWEN OF TOMMYVILLE 0.98% 5 0 0 0 0 0 0 0 1 2 2
0.98% 5 0 0 0 0 0 0 0 1 2 2
0.88% 5 0 0 0 0 0 0 0 1 1 3
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4 0
LAURELWOOD LUCINDA 0.78% 1 0 0 0 0 0 0 1 0 0 0
KARNES FRANCOIS FILS DE POLAR 0.78% 3 0 0 0 0 0 0 0 1 2 0
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0 0 0
RAIM'S POUPEE 0.78% 3 0 0 0 0 0 0 0 1 2 0
TERRETTE'S TOURBILLON ORAGE 0.78% 3 0 0 0 0 0 0 0 1 2 0
TERRETTE'S LE CAPITAINE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S JEANIEBELLE PETIT 0.78% 1 0 0 0 0 0 0 1 0 0 0
HAMPTON'S VALENTINE 0.78% 7 0 0 0 0 0 0 0 0 1 6
BOULETTE OF BORISTI 0.78% 3 0 0 0 0 0 0 0 1 2 0
BOUTON OF BORISTI 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 1 0 0 0 0 0 0 1 0 0 0
RAMBULL'S SWEET GABBY'S GIRL 0.78% 1 0 0 0 0 0 0 1 0 0 0
DANIELLE VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
TERRETTE'S PECHE DE WOODS 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.59% 6 0 0 0 0 0 0 0 0 0 6
NANETTE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.59% 4 0 0 0 0 0 0 0 0 2 2
HAMPTON'S GABRIELLE 0.59% 4 0 0 0 0 0 0 0 0 2 2
TERRETTE'S RENEE BRUME DE MIEL 0.59% 5 0 0 0 0 0 0 0 0 1 4
TERRETTE'S FILS DE BIJOU 0.59% 5 0 0 0 0 0 0 0 0 1 4
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
0.49% 5 0 0 0 0 0 0 0 0 0 5
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
OLALA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
TINTIN VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
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
0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S FLEUR DE REGINA 0.39% 3 0 0 0 0 0 0 0 0 1 2
BENHOOKS CIDER CUP 0.39% 3 0 0 0 0 0 0 0 0 1 2
BADAZZ OF BORISTI 0.39% 3 0 0 0 0 0 0 0 0 1 2
DOGWOOD LYRIC OF TOMMYVILLE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
RAGAN'S LAURELWOOD GABRIELLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 2 0 0 0 0 0 0 0 0 1 1
TEXAN TIM OF QUATT 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
BENHOOKS SADIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS SWEET WILLIAM 0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS CHERRY BRANDY 0.20% 2 0 0 0 0 0 0 0 0 0 2
GLENTHORN MAXIBOY OF LAURELWOOD 0.20% 1 0 0 0 0 0 0 0 0 1 0
LAURELWOOD POOPSIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS JEREBOAM 0.20% 2 0 0 0 0 0 0 0 0 0 2
BATON OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TAMZIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S CHEF D'OEUVRE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S ENCHANTRESS 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS CHARLOTTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BLAZE OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHASEHOLME SOUVENIR 0.10% 1 0 0 0 0 0 0 0 0 0 1
GLENTHORN MARIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING VIVE LE PRINCE OF LAURELWOOD 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAURELWOOD DELPHINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 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 D'OR BRUME DE BIJOU 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE TIGRE 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
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