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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 TAROT AT BAYHILL


Coefficient of Inbreeding (COI):
6.299%

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 198 2 3 7 9 14 19 28 30 48 63
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1848 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.3% 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
STARHAVEN'S SAVAGE PRIDE 50.00% 1 1 0 0 0 0 0 0 0 0 0
STARHAVEN'S SANTANA 50.00% 1 1 0 0 0 0 0 0 0 0 0
COX'S GOODTIME O'NARLY PECODA 25.00% 1 0 1 0 0 0 0 0 0 0 0
STARHAVEN'S MAKE A WISH 25.00% 1 0 1 0 0 0 0 0 0 0 0
STARHAVEN'S LA ECSTASY 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 25.00% 2 0 0 2 0 0 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 18.75% 3 0 0 0 3 0 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 18.75% 4 0 0 0 2 2 0 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 15.63% 10 0 0 0 0 2 4 4 0 0 0
COX'S GOODTIME GINGER SNAP 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 12.50% 2 0 0 0 2 0 0 0 0 0 0
VI DU LAC STARHAVEN'S HOT FLASH 12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S TWICE CHARMED 12.50% 1 0 0 1 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 12.50% 2 0 0 0 2 0 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 12.50% 2 0 0 0 2 0 0 0 0 0 0
FISHER'S MON REVE OF STARHAVEN 12.50% 1 0 0 1 0 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 12.50% 6 0 0 0 0 2 4 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 12.50% 1 0 0 1 0 0 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 9.38% 3 0 0 0 0 3 0 0 0 0 0
COX'S GOOD TIME DORENE 9.38% 3 0 0 0 0 3 0 0 0 0 0
7.81% 10 0 0 0 0 0 2 4 4 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
COXS GOOD TIME PETITE MIGNON 6.25% 1 0 0 0 1 0 0 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 6.25% 2 0 0 0 0 2 0 0 0 0 0
CROCKETT'S RAM BULL N GIRL 6.25% 2 0 0 0 0 2 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 6.25% 6 0 0 0 0 0 2 4 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 6.25% 1 0 0 0 1 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 5.47% 4 0 0 0 0 0 3 1 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
TERRETTE'S JOIE DE NOEL 4.69% 3 0 0 0 0 0 3 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
HAMPTON'S CHEVALIER 4.49% 26 0 0 0 0 0 0 0 3 11 12
TERRETTE'S TOURBILLON D'GAMIN 3.61% 31 0 0 0 0 0 0 0 0 6 25
COX'S GOOD TIME LA TIGRE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
JIMMY LEE'S SABLONNEUX D'OR 3.13% 6 0 0 0 0 0 0 2 4 0 0
COLLOM'S PETITE SHERRIE 3.13% 6 0 0 0 0 0 0 2 4 0 0
WANDA'S SUGAR MAN 3.13% 2 0 0 0 0 0 2 0 0 0 0
RAMBULL'S MINERVA 3.13% 2 0 0 0 0 0 2 0 0 0 0
OMAR SHARIF DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
WAMBO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
ANDREA DES GENTILS MINOIS 3.13% 2 0 0 0 0 0 2 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0 0
BURLINGTON BERTI OF BORISTI 2.93% 12 0 0 0 0 0 0 1 2 5 4
2.83% 14 0 0 0 0 0 0 0 3 6 5
JIMMY LEE'S BANDOLERO OF ONO 2.73% 4 0 0 0 0 0 0 3 1 0 0
TERRETTE'S LORD SIMON DBOUTON 2.34% 3 0 0 0 0 0 0 3 0 0 0
TERRETTE'S GILL DE LABERIEUS 2.34% 3 0 0 0 0 0 0 3 0 0 0
TOMMYVILLE TINTORETTO 2.34% 11 0 0 0 0 0 0 0 3 4 4
BONBONNIERE-BLANCHE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
LAFOREST'S DUTCHES OF MITZI 2.15% 11 0 0 0 0 0 0 0 2 5 4
TERRETTE'S GOLDILOCK D'PECHE 1.95% 8 0 0 0 0 0 0 0 3 3 2
LAFOREST'S HONEY BEAR 1.95% 10 0 0 0 0 0 0 0 2 4 4
1.95% 3 0 0 0 0 0 0 2 1 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.86% 11 0 0 0 0 0 0 0 1 5 5
BITTER SWEET OF BORISTI 1.86% 11 0 0 0 0 0 0 0 1 5 5
HAMPTON'S POUPEE D'OR 1.66% 14 0 0 0 0 0 0 0 0 3 11
LA FOREST'S CREAM PUFF 1.66% 13 0 0 0 0 0 0 0 0 4 9
COX'S GOOD TIME SANDMAN 1.56% 1 0 0 0 0 0 1 0 0 0 0
FAIRMONT'S RADAR AHEAD 1.56% 1 0 0 0 0 0 1 0 0 0 0
COXS GOOD TIME PETITE POUPEE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
RAMBULL'S SWEET DOTTY GHOST 1.56% 2 0 0 0 0 0 0 2 0 0 0
COCO VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0 0
PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0 0
QUINCY VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0 0
HEUREUX HENRI DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
AMADEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
HAMPTON'S MYSTIQUE 1.46% 10 0 0 0 0 0 0 0 0 5 5
ZENO VON DER GRIMMELSBURG 1.46% 8 0 0 0 0 0 0 0 0 7 1
1.17% 10 0 0 0 0 0 0 0 0 2 8
BOUTON OF BORISTI 1.17% 3 0 0 0 0 0 0 0 3 0 0
TERRETTE'S LE CAPITAINE 1.17% 3 0 0 0 0 0 0 0 3 0 0
TERRETTE'S JEANIEBELLE PETIT 1.17% 3 0 0 0 0 0 0 0 3 0 0
COX'S PETITE BABETTE 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 8 0 0 0 0 0 0 0 0 4 4
LE BLANC VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3 0 0
TERRETTE'S POLAR DE LA NEIGE 1.07% 8 0 0 0 0 0 0 0 0 3 5
TOMMYVILLE TROGLODYTE OF HERNHILL 0.98% 7 0 0 0 0 0 0 0 0 3 4
BRITHMEL DWYNWEN OF TOMMYVILLE 0.98% 7 0 0 0 0 0 0 0 0 3 4
TERRETTE'S PECHE DE WOODS 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 7 0 0 0 0 0 0 0 0 2 5
KARNES FRANCOIS FILS DE POLAR 0.78% 6 0 0 0 0 0 0 0 0 2 4
RAIM'S POUPEE 0.78% 6 0 0 0 0 0 0 0 0 2 4
TERRETTE'S TOURBILLON ORAGE 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 5 0 0 0 0 0 0 0 0 3 2
0.78% 5 0 0 0 0 0 0 0 0 3 2
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME PIERRE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME CHRISTMAS EVE 0.78% 1 0 0 0 0 0 0 1 0 0 0
WINDMARKS POLKA DOT ANNIE 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% 2 0 0 0 0 0 0 0 2 0 0
JEANIE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4 0
CERISETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4 0
CORINNA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 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
BENHOOKS JACKIE OF MUFFETOWN 0.68% 6 0 0 0 0 0 0 0 0 1 5
BITTER BRANDY OF BORISTI 0.68% 6 0 0 0 0 0 0 0 0 1 5
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.68% 6 0 0 0 0 0 0 0 0 1 5
HUGUETTE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 7 0 0 0 0 0 0 0 0 0 7
THERESA VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
HAMPTON'S PETITE CHERIE 0.59% 6 0 0 0 0 0 0 0 0 0 6
TERRETTE'S CHEF D'OEUVRE GAMIN 0.59% 6 0 0 0 0 0 0 0 0 0 6
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
TOMMYVILLE TWEED EFFECT 0.59% 6 0 0 0 0 0 0 0 0 0 6
HIBOU VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 3 0 0 0 0 0 0 0 0 3 0
HAMPTON'S GABRIELLE 0.49% 5 0 0 0 0 0 0 0 0 0 5
WENDY VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
LAURELWOOD LUCINDA 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S BONHEUR D POINTE 0.39% 2 0 0 0 0 0 0 0 0 2 0
TERRETTE'S RENEE BRUME DE MIEL 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
COX'S PETITE GIDGET 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
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
RAGAN'S LAURELWOOD GABRIELLE 0.39% 2 0 0 0 0 0 0 0 0 2 0
FLAUBERT VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2 0
NADINE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S FILS DE BIJOU 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
HAMPTON'S VALENTINE 0.29% 3 0 0 0 0 0 0 0 0 0 3
DOGWOOD LYRIC OF TOMMYVILLE 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
HEUREUX HIBOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BADAZZ OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S FLEUR DE REGINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS CIDER CUP 0.20% 2 0 0 0 0 0 0 0 0 0 2
GLENTHORN MAXIBOY OF LAURELWOOD 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAURELWOOD POOPSIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS JEREBOAM 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS SADIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BATON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS CHERRY BRANDY 0.10% 1 0 0 0 0 0 0 0 0 0 1
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