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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 ALLENHILL'S LOCK N LOAD


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 Gen 10
Ancestors in 10 generations 190 1 4 6 13 20 28 30 47 56 76
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1856 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.7% 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 62.50% 2 1 0 1 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 31.25% 2 0 1 0 1 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 31.25% 2 0 1 0 1 0 0 0 0 0 0
STARHAVEN'S SANTANA 25.00% 1 0 1 0 0 0 0 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 25.00% 1 0 1 0 0 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 18.75% 3 0 0 1 0 2 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 18.75% 3 0 0 1 0 2 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 15.63% 2 0 0 1 0 1 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 15.63% 5 0 0 0 1 2 2 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 14.06% 13 0 0 0 0 1 4 4 4 0 0
ENSTROM'S WILL HE MAKE IT 12.50% 8 0 0 0 0 2 2 4 0 0 0
COX'S GOODTIME O'NARLY PECODA 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 12.50% 2 0 0 0 2 0 0 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 9.38% 3 0 0 0 1 0 2 0 0 0 0
9.38% 3 0 0 0 1 0 2 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 9.38% 3 0 0 0 0 3 0 0 0 0 0
OMAR SHARIF DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
CHIRINE MA JOIE 7.81% 2 0 0 0 1 0 1 0 0 0 0
WAMBO DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 7.81% 4 0 0 0 0 2 0 2 0 0 0
ANDREA DES GENTILS MINOIS 7.81% 4 0 0 0 0 2 0 2 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.81% 8 0 0 0 0 0 4 0 4 0 0
7.03% 13 0 0 0 0 0 1 4 4 4 0
ENSTROM'S VANILLA PUDDIN 7.03% 13 0 0 0 0 0 1 4 4 4 0
VI DU LAC STARHAVEN'S HOT FLASH 6.25% 1 0 0 0 1 0 0 0 0 0 0
STARHAVEN'S TWICE CHARMED 6.25% 1 0 0 0 1 0 0 0 0 0 0
FISHER'S MON REVE OF STARHAVEN 6.25% 1 0 0 0 1 0 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 6.25% 8 0 0 0 0 0 2 2 4 0 0
COX'S GOODTIME GINGER SNAP 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 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
BONBONNIERE-BLANCHE DE LA PARURE 5.86% 6 0 0 0 0 0 3 0 3 0 0
WANDA'S SUGAR MAN 4.69% 3 0 0 0 0 1 0 2 0 0 0
4.69% 3 0 0 0 0 1 0 2 0 0 0
RAMBULL'S MINERVA 4.69% 3 0 0 0 0 1 0 2 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
4.30% 32 0 0 0 0 0 0 0 2 6 24
COCO VON DER GRIMMELSBURG 3.91% 2 0 0 0 0 1 0 1 0 0 0
PICASSO DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.91% 8 0 0 0 0 0 0 4 0 4 0
QUINCY VON DER GRIMMELSBURG 3.91% 8 0 0 0 0 0 0 4 0 4 0
HEUREUX HENRI DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2 0 0
3.91% 4 0 0 0 0 0 2 0 2 0 0
AMADEE MA JOIE 3.91% 2 0 0 0 0 1 0 1 0 0 0
KISHNIGA KNOLLAND KATIE 3.91% 2 0 0 0 0 1 0 1 0 0 0
LAFOREST'S JOLLY SANDMAN 3.71% 14 0 0 0 0 0 0 1 4 5 4
ZENO VON DER GRIMMELSBURG 3.61% 15 0 0 0 0 0 0 0 7 1 7
JIMMY LEE'S SPARKLE 3.61% 16 0 0 0 0 0 0 0 5 6 5
WINDMARKS MISS VICKIE 3.52% 13 0 0 0 0 0 0 1 4 4 4
3.32% 5 0 0 0 0 0 1 1 2 1 0
JIMMY LEE'S SABLONNEUX D'OR 3.13% 8 0 0 0 0 0 0 2 2 4 0
COLLOM'S PETITE SHERRIE 3.13% 8 0 0 0 0 0 0 2 2 4 0
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
COXS GOOD TIME PETITE MIGNON 3.13% 1 0 0 0 0 1 0 0 0 0 0
LE BLANC VON DER GRIMMELSBURG 2.93% 6 0 0 0 0 0 0 3 0 3 0
2.73% 12 0 0 0 0 0 0 0 4 4 4
HAMPTON'S CHEVALIER 2.64% 20 0 0 0 0 0 0 0 0 7 13
2.34% 3 0 0 0 0 0 1 0 2 0 0
2.34% 3 0 0 0 0 0 1 0 2 0 0
RAMBULL'S SWEET DOTTY GHOST 2.34% 3 0 0 0 0 0 1 0 2 0 0
2.34% 3 0 0 0 0 0 0 3 0 0 0
JIMMY LEE'S FLIP 2.25% 12 0 0 0 0 0 0 0 2 5 5
JEANIE VON DER GRIMMELSBURG 1.95% 8 0 0 0 0 0 0 0 4 0 4
CERISETTE VON RATIBOR UND CORVEY 1.95% 8 0 0 0 0 0 0 0 4 0 4
CORINNA VON DER GRIMMELSBURG 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
TRIOMPHE TIA DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
TOMMYVILLE TINTORETTO 1.76% 10 0 0 0 0 0 0 0 1 5 4
LAFOREST'S DUTCHES OF MITZI 1.66% 10 0 0 0 0 0 0 0 1 4 5
HUGUETTE VON RATIBOR UND CORVEY 1.56% 7 0 0 0 0 0 0 0 2 3 2
1.56% 11 0 0 0 0 0 0 0 0 5 6
LAFOREST'S HONEY BEAR 1.56% 9 0 0 0 0 0 0 0 1 4 4
COX'S GOOD TIME LA TIGRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME SUGAR PLUM 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
1.46% 6 0 0 0 0 0 0 0 3 0 3
JIMMY LEE'S BANDOLERO OF ONO 1.37% 4 0 0 0 0 0 0 0 3 1 0
URIEL VON RATIBOR UND CORVEY 1.27% 9 0 0 0 0 0 0 0 0 4 5
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
LA FOREST'S CREAM PUFF 1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 3 0 0 0 0 0 0 1 0 2 0
RAMBULL'S SWEET GABBY'S GIRL 1.17% 3 0 0 0 0 0 0 1 0 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 TOURBILLON D'GAMIN 1.07% 11 0 0 0 0 0 0 0 0 0 11
LAURELWOOD LUCINDA 0.98% 2 0 0 0 0 0 0 1 0 1 0
FLAUBERT VON RATIBOR UND CORVEY 0.98% 4 0 0 0 0 0 0 0 2 0 2
0.98% 4 0 0 0 0 0 0 0 2 0 2
0.98% 2 0 0 0 0 0 0 1 0 1 0
BESING PETIT ROI 0.98% 2 0 0 0 0 0 0 1 0 1 0
HAMPTON'S MYSTIQUE 0.88% 7 0 0 0 0 0 0 0 0 2 5
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.78% 6 0 0 0 0 0 0 0 0 2 4
FAIRMONT'S RADAR AHEAD 0.78% 1 0 0 0 0 0 0 1 0 0 0
COXS GOOD TIME PETITE POUPEE 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
HAMPTON'S POUPEE D'OR 0.68% 7 0 0 0 0 0 0 0 0 0 7
TOMMYVILLE TROGLODYTE OF HERNHILL 0.68% 6 0 0 0 0 0 0 0 0 1 5
BRITHMEL DWYNWEN OF TOMMYVILLE 0.68% 6 0 0 0 0 0 0 0 0 1 5
KARNES FRANCOIS FILS DE POLAR 0.59% 4 0 0 0 0 0 0 0 0 2 2
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
RAIM'S POUPEE 0.59% 4 0 0 0 0 0 0 0 0 2 2
TERRETTE'S TOURBILLON ORAGE 0.59% 4 0 0 0 0 0 0 0 0 2 2
BOULETTE OF BORISTI 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 5 0 0 0 0 0 0 0 0 1 4
RAGAN'S LAURELWOOD GABRIELLE 0.59% 3 0 0 0 0 0 0 0 1 0 2
COX'S PETITE BABETTE 0.59% 2 0 0 0 0 0 0 0 1 1 0
HEUREUX HIBOU DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
OLALA VON DER GRIMMELSBURG 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
TINTIN VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
COX'S GOOD TIME CHRISTMAS EVE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WINDMARKS POLKA DOT ANNIE 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
COX'S GOOD TIME PIERRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S POLAR DE LA NEIGE 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
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
TERRETTE'S GOLDILOCK D'PECHE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S FLEUR DE REGINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S GABRIELLE 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 CIDER CUP 0.20% 2 0 0 0 0 0 0 0 0 0 2
BADAZZ OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
BITTER BRANDY OF BORISTI 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 JACKIE OF MUFFETOWN 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TWEED EFFECT 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
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S PETITE GIDGET 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
TERRETTE'S PECHE DE WOODS 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOGWOOD LYRIC OF TOMMYVILLE 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
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
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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