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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 GRANDSLAM ROBOCOP


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 165 2 3 6 8 18 25 27 41 64
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 857 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.9% 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 56.25% 2 1 0 0 1 0 0 0 0 0
STARHAVEN'S LA BELLE COLETTE 50.00% 1 1 0 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 28.13% 2 0 1 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 28.13% 2 0 1 0 0 1 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 15.63% 3 0 0 1 0 0 2 0 0 0
STARHAVEN'S HOT AND SPICY 15.63% 3 0 0 1 0 0 2 0 0 0
COLONEL TRUSARDI DE LA PARURE 14.06% 2 0 0 1 0 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 14.06% 2 0 0 1 0 0 1 0 0 0
STARHAVEN'S SANTANA 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 12.50% 1 0 0 1 0 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 10.94% 5 0 0 0 1 0 2 2 0 0
ENSTROM'S PUDDIN'S PRINCESS 10.16% 13 0 0 0 0 1 2 2 4 4
ENSTROM'S WILL HE MAKE IT 9.38% 8 0 0 0 0 2 0 2 4 0
ENSTROM'S SPIKE OF STARHAVEN 7.81% 3 0 0 0 1 0 0 2 0 0
7.81% 3 0 0 0 1 0 0 2 0 0
OMAR SHARIF DE LA PARURE 7.03% 2 0 0 0 1 0 0 1 0 0
CHIRINE MA JOIE 7.03% 2 0 0 0 1 0 0 1 0 0
WAMBO DE LA PARURE 7.03% 2 0 0 0 1 0 0 1 0 0
COLONEL BLANC DE LA PARURE 7.03% 4 0 0 0 0 2 0 0 2 0
ANDREA DES GENTILS MINOIS 7.03% 4 0 0 0 0 2 0 0 2 0
ZARTAN VON DER GRIMMELSBURG 7.03% 8 0 0 0 0 0 4 0 0 4
COX'S GOODTIME O'NARLY PECODA 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 6.25% 2 0 0 0 0 2 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 5.27% 6 0 0 0 0 0 3 0 0 3
WOLF'N WRINKLES J. EDGAR 4.69% 8 0 0 0 0 0 2 0 2 4
4.69% 9 0 0 0 0 0 1 2 2 4
ENSTROM'S VANILLA PUDDIN 4.69% 9 0 0 0 0 0 1 2 2 4
COX'S GOOD TIME ACE IN THE HOLE 4.69% 3 0 0 0 0 0 3 0 0 0
WANDA'S SUGAR MAN 3.91% 3 0 0 0 0 1 0 0 2 0
3.91% 3 0 0 0 0 1 0 0 2 0
RAMBULL'S MINERVA 3.91% 3 0 0 0 0 1 0 0 2 0
COCO VON DER GRIMMELSBURG 3.52% 2 0 0 0 0 1 0 0 1 0
PICASSO DE LA PARURE 3.52% 2 0 0 0 0 1 0 0 1 0
HEUREUX HENRI DE LA PARURE 3.52% 4 0 0 0 0 0 2 0 0 2
3.52% 4 0 0 0 0 0 2 0 0 2
AMADEE MA JOIE 3.52% 2 0 0 0 0 1 0 0 1 0
KISHNIGA KNOLLAND KATIE 3.52% 2 0 0 0 0 1 0 0 1 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
VI DU LAC STARHAVEN'S HOT FLASH 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S TWICE CHARMED 3.13% 1 0 0 0 0 1 0 0 0 0
FISHER'S MON REVE OF STARHAVEN 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME GINGER SNAP 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
ZENO VON DER GRIMMELSBURG 2.93% 8 0 0 0 0 0 0 0 7 1
2.73% 4 0 0 0 0 0 1 1 0 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% 3 0 0 0 0 0 0 3 0 0
1.95% 8 0 0 0 0 0 0 0 2 6
JIMMY LEE'S SABLONNEUX D'OR 1.95% 4 0 0 0 0 0 0 2 0 2
COLLOM'S PETITE SHERRIE 1.95% 4 0 0 0 0 0 0 2 0 2
LAFOREST'S JOLLY SANDMAN 1.95% 5 0 0 0 0 0 0 1 2 2
WINDMARKS MISS VICKIE 1.95% 5 0 0 0 0 0 0 1 2 2
1.95% 3 0 0 0 0 0 1 0 0 2
1.95% 3 0 0 0 0 0 1 0 0 2
RAMBULL'S SWEET DOTTY GHOST 1.95% 3 0 0 0 0 0 1 0 0 2
CORINNA VON DER GRIMMELSBURG 1.76% 2 0 0 0 0 0 1 0 0 1
1.76% 2 0 0 0 0 0 1 0 0 1
TRIOMPHE TIA DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
1.76% 2 0 0 0 0 0 1 0 0 1
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
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
COXS GOOD TIME PETITE MIGNON 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
JIMMY LEE'S SPARKLE 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
1.17% 3 0 0 0 0 0 0 0 3 0
WENDY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
BURLINGTON BERTI OF BORISTI 0.98% 4 0 0 0 0 0 0 0 1 3
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
JIMMY LEE'S FLIP 0.78% 2 0 0 0 0 0 0 0 2 0
HAMPTON'S CHEVALIER 0.78% 4 0 0 0 0 0 0 0 0 4
LAFOREST'S DUTCHES OF MITZI 0.78% 3 0 0 0 0 0 0 0 1 2
LAFOREST'S HONEY BEAR 0.78% 3 0 0 0 0 0 0 0 1 2
TOMMYVILLE TINTORETTO 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
COX'S GOOD TIME LA TIGRE 0.78% 1 0 0 0 0 0 0 1 0 0
JIMMY LEE'S BANDOLERO OF ONO 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
KARNES FRANCOIS FILS DE POLAR 0.39% 2 0 0 0 0 0 0 0 0 2
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
RAIM'S POUPEE 0.39% 2 0 0 0 0 0 0 0 0 2
HAMPTON'S MYSTIQUE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S TOURBILLON ORAGE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
BOULETTE OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.39% 1 0 0 0 0 0 0 0 1 0
LA FOREST'S CREAM PUFF 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
FAIRMONT'S RADAR AHEAD 0.39% 1 0 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE POUPEE 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S GOLDILOCK D'PECHE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME CHRISTMAS EVE 0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER SWEET 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
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
TOMMYVILLE TROGLODYTE OF HERNHILL 0.20% 1 0 0 0 0 0 0 0 0 1
BRITHMEL DWYNWEN 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 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
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.20% 1 0 0 0 0 0 0 0 0 1
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