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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:
HALORIDGE'S DECISION MAKER AT STEEL CITY


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 166 2 4 6 5 11 17 19 26 30 44
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1880 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.9% 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
BAYHILL CELEBRATE! 50.00% 1 1 0 0 0 0 0 0 0 0 0
EVANGELINE MINIMOLOS 50.00% 1 1 0 0 0 0 0 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
BAYHILL LA DOLCE VITA 25.00% 1 0 1 0 0 0 0 0 0 0 0
GRIMALDI BAFLO 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
STEPHLYN'S WILD WILD WEST 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 12.50% 1 0 0 1 0 0 0 0 0 0 0
DUSTIN VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
MAKSIMA MAMBO 12.50% 1 0 0 1 0 0 0 0 0 0 0
BLAZINS' IRONSIDE PERRY OF NRW 6.25% 1 0 0 0 1 0 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 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
PENNY VON GLANDORF 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
BELBOULECAN HISTOIRE DE MA VIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 3.52% 3 0 0 0 0 0 2 0 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 3.32% 4 0 0 0 0 0 1 2 0 1 0
COX'S GOODTIME MAKE HIS MARC 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
COX'S GOODTIME O'NARLY PECODA 3.13% 1 0 0 0 0 1 0 0 0 0 0
STARHAVEN'S LA ECSTASY 3.13% 1 0 0 0 0 1 0 0 0 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 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
STARHAVEN'S MAKE A WISH 3.13% 1 0 0 0 0 1 0 0 0 0 0
SAPHIRE VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 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
COX'S GOOD TIME ACE IN THE HOLE 2.54% 4 0 0 0 0 0 0 3 0 1 0
ENSTROM'S EL'BEE GREAT 2.34% 4 0 0 0 0 0 0 2 2 0 0
ALLSTONE DOUGLAS 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
ADAMS' UNIQUE PHYSIQUE 2.05% 5 0 0 0 0 0 0 1 3 0 1
COX'S GOOD TIME DORENE 2.05% 5 0 0 0 0 0 0 1 3 0 1
ENSTROM'S PUDDIN'S PRINCESS 1.95% 10 0 0 0 0 0 0 0 2 4 4
1.66% 4 0 0 0 0 0 0 1 2 0 1
1.66% 4 0 0 0 0 0 0 1 2 0 1
COX'S GOOD TIME DANDY ANDY 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME GINGER SNAP 1.56% 1 0 0 0 0 0 1 0 0 0 0
BUSHAWAY REMY LEFOX 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
VI DU LAC STARHAVEN'S HOT FLASH 1.56% 1 0 0 0 0 0 1 0 0 0 0
STARHAVEN'S TWICE CHARMED 1.56% 1 0 0 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0 0
STARHAVEN'S MON SAUVAGE 1.56% 2 0 0 0 0 0 0 2 0 0 0
STARHAVEN'S HOT AND SPICY 1.56% 2 0 0 0 0 0 0 2 0 0 0
FISHER'S MON REVE OF STARHAVEN 1.56% 1 0 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 6 0 0 0 0 0 0 0 2 4 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
KISHNIGA'S BENVENUTO 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
IVONN VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
FAIRMONTS HEART TO BEAT 1.07% 5 0 0 0 0 0 0 0 1 3 1
0.98% 4 0 0 0 0 0 0 0 1 3 0
TERRETTE'S JOIE DE NOEL 0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 4 0 0 0 0 0 0 0 1 3 0
LEFOX TROUBLE DE SMASHER 0.78% 1 0 0 0 0 0 0 1 0 0 0
COXS GOOD TIME PETITE MIGNON 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2 0 0
CROCKETT'S RAM BULL N GIRL 0.78% 2 0 0 0 0 0 0 0 2 0 0
WOLF'N WRINKLES J. EDGAR 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% 2 0 0 0 0 0 0 0 2 0 0
COLONEL TRUSARDI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S LORD SIMON DBOUTON 0.49% 4 0 0 0 0 0 0 0 0 1 3
TERRETTE'S GILL DE LABERIEUS 0.49% 4 0 0 0 0 0 0 0 0 1 3
JIMMY LEE'S BANDOLERO OF ONO 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 2 0 0 0 0 0 0 0 1 0 1
ZARTAN VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
BONBONNIERE-BLANCHE DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
LEFOX DOLLY PARTON 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 LA TIGRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
WANDA'S SUGAR MAN 0.39% 2 0 0 0 0 0 0 0 0 2 0
RAMBULL'S MINERVA 0.39% 2 0 0 0 0 0 0 0 0 2 0
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ANDREA DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA GIGOLETTE 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
COX'S GOOD TIME SANDMAN 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
KISHNIGA KNOLLAND KATIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FAIRMONT'S RADAR AHEAD 0.20% 1 0 0 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE POUPEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
WINDMARKS MISS VICKIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
RAMBULL'S SWEET DOTTY GHOST 0.20% 2 0 0 0 0 0 0 0 0 0 2
PICASSO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
HEUREUX HENRI DE LA PARURE 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
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA EMMANUELLA 0.20% 1 0 0 0 0 0 0 0 0 1 0
BOUTON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S LE CAPITAINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S CHEVALIER 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
COX'S GOOD TIME PIERRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME CHRISTMAS EVE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
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