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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:
BAYHILL'S SUNRISE OVER CALTRA


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 154 2 3 4 7 14 18 27 35 55
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 868 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
BAYHILL D'ARTAGNAN 50.00% 1 1 0 0 0 0 0 0 0 0
STARHAVEN'S WILLOW AT BAYHILL 50.00% 1 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 15.63% 2 0 0 1 0 1 0 0 0 0
KISHNIGA'S BENVENUTO 15.63% 2 0 0 1 0 1 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN'S SANTANA 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 9.38% 3 0 0 0 1 0 2 0 0 0
STARHAVEN'S HOT AND SPICY 9.38% 3 0 0 0 1 0 2 0 0 0
ENSTROM'S EL'BEE GREAT 7.81% 5 0 0 0 0 1 2 2 0 0
COLONEL TRUSARDI DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 7.81% 2 0 0 0 1 0 1 0 0 0
COX'S GOODTIME O'NARLY PECODA 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S MAKE A WISH 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S LA ECSTASY 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
ENSTROM'S WILL HE MAKE IT 6.25% 8 0 0 0 0 0 2 2 4 0
COX'S GOOD TIME ACE IN THE HOLE 4.69% 3 0 0 0 0 0 3 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 4.69% 3 0 0 0 0 1 0 2 0 0
CROCKETT'S RAM BULL N GIRL 4.69% 3 0 0 0 0 1 0 2 0 0
4.69% 3 0 0 0 0 1 0 2 0 0
OMAR SHARIF DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
CHIRINE MA JOIE 3.91% 2 0 0 0 0 1 0 1 0 0
WAMBO DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
COLONEL BLANC DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2 0
ANDREA DES GENTILS MINOIS 3.91% 4 0 0 0 0 0 2 0 2 0
ZARTAN VON DER GRIMMELSBURG 3.91% 8 0 0 0 0 0 0 4 0 4
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
ENSTROM'S VANILLA PUDDIN 3.13% 9 0 0 0 0 0 0 1 4 4
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
3.13% 9 0 0 0 0 0 0 1 4 4
3.13% 2 0 0 0 0 0 2 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 2.93% 6 0 0 0 0 0 0 3 0 3
ADAMS' UNIQUE PHYSIQUE 2.34% 3 0 0 0 0 0 0 3 0 0
COX'S GOOD TIME DORENE 2.34% 3 0 0 0 0 0 0 3 0 0
2.34% 3 0 0 0 0 0 1 0 2 0
WANDA'S SUGAR MAN 2.34% 3 0 0 0 0 0 1 0 2 0
RAMBULL'S MINERVA 2.34% 3 0 0 0 0 0 1 0 2 0
COCO VON DER GRIMMELSBURG 1.95% 2 0 0 0 0 0 1 0 1 0
PICASSO DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
HEUREUX HENRI DE LA PARURE 1.95% 4 0 0 0 0 0 0 2 0 2
1.95% 4 0 0 0 0 0 0 2 0 2
AMADEE MA JOIE 1.95% 2 0 0 0 0 0 1 0 1 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
1.56% 4 0 0 0 0 0 0 1 1 2
ZUT-ZOLA VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0
QUINCY VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0
FAIRMONTS HEART TO BEAT 1.37% 4 0 0 0 0 0 0 0 3 1
VOILA COCO VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
ZENO VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
1.17% 3 0 0 0 0 0 0 0 3 0
TERRETTE'S JOIE DE NOEL 1.17% 3 0 0 0 0 0 0 0 3 0
1.17% 3 0 0 0 0 0 0 0 3 0
JIMMY LEE'S SABLONNEUX D'OR 1.17% 4 0 0 0 0 0 0 0 2 2
LAFOREST'S JOLLY SANDMAN 1.17% 5 0 0 0 0 0 0 0 1 4
WINDMARKS MISS VICKIE 1.17% 5 0 0 0 0 0 0 0 1 4
COLLOM'S PETITE SHERRIE 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 3 0 0 0 0 0 0 1 0 2
RAMBULL'S SWEET DOTTY GHOST 1.17% 3 0 0 0 0 0 0 1 0 2
LE BLANC VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3 0
GERMAINE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
JIMMY LEE'S SPARKLE 0.98% 5 0 0 0 0 0 0 0 0 5
CORINNA VON DER GRIMMELSBURG 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
TRIOMPHE TIA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
COX'S GOOD TIME LA TIGRE 0.78% 1 0 0 0 0 0 0 1 0 0
NANDA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
JEANIE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
TERRETTE'S LORD SIMON DBOUTON 0.59% 3 0 0 0 0 0 0 0 0 3
TERRETTE'S GILL DE LABERIEUS 0.59% 3 0 0 0 0 0 0 0 0 3
JIMMY LEE'S BANDOLERO OF ONO 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
LAURELWOOD LUCINDA 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME SANDMAN 0.39% 1 0 0 0 0 0 0 0 1 0
JIMMY LEE'S FLIP 0.39% 2 0 0 0 0 0 0 0 0 2
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
COX'S GOOD TIME PETITE MIMI 0.39% 1 0 0 0 0 0 0 0 1 0
BURLINGTON BERTI OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S HENRI DE LA ORAGE 0.39% 2 0 0 0 0 0 0 0 0 2
RAIM'S MERRY LISETTE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
RANI VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.39% 1 0 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S BONHEUR D POINTE 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 GOOD TIME CHRISTMAS EVE 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
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S DUTCHES OF MITZI 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S HONEY BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 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
0.20% 1 0 0 0 0 0 0 0 0 1
RAGAN'S LAURELWOOD GABRIELLE 0.20% 1 0 0 0 0 0 0 0 0 1
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