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:
STEPHLYN'S BURLESQUE


Coefficient of Inbreeding (COI):
1.563%

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 135 2 3 5 8 9 12 21 25 29 44
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1911 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.4% 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
STEPHLYN'S YOUR WILDEST DREAMS 50.00% 1 1 0 0 0 0 0 0 0 0 0
STEPHLYN'S STRAIGHT TO THE HEART 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
STEPHLYN'S GODDESS OF THE SUN 25.00% 1 0 1 0 0 0 0 0 0 0 0
STEPHLYN'S WILD WILD WEST 25.00% 1 0 1 0 0 0 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 25.00% 3 0 0 1 2 0 0 0 0 0 0
STARHAVEN STEPHLYN ROLLING THUNDER 12.50% 1 0 0 1 0 0 0 0 0 0 0
STEPHLYN'S JIG IT OUT 12.50% 1 0 0 1 0 0 0 0 0 0 0
STEPHLYN BIGWILLIESTYLE OF BEE-VEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 12.50% 3 0 0 0 1 2 0 0 0 0 0
12.50% 3 0 0 0 1 2 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME MAKE HIS MARC 9.38% 2 0 0 0 1 1 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
STARHAVEN SPIRIT'S MISU 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
6.25% 3 0 0 0 0 1 2 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 5.86% 6 0 0 0 0 1 1 0 2 2 0
COX'S GOOD TIME DANDY ANDY 4.69% 2 0 0 0 0 1 1 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 3.13% 1 0 0 0 0 1 0 0 0 0 0
STARHAVEN'S CHRISTMAS SPIRIT 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEFOX GOODTIME JOE MONTANA 3.13% 3 0 0 0 0 0 1 2 0 0 0
ADAMS' UNIQUE PHYSIQUE 3.13% 7 0 0 0 0 0 1 1 0 3 2
COX'S GOOD TIME DORENE 3.13% 7 0 0 0 0 0 1 1 0 3 2
LEFOX TROUBLE DE SMASHER 3.13% 3 0 0 0 0 0 1 2 0 0 0
2.93% 6 0 0 0 0 0 1 1 0 2 2
2.93% 6 0 0 0 0 0 1 1 0 2 2
COX'S GOODTIME CHARLIE BROWN 2.34% 4 0 0 0 0 0 0 2 2 0 0
COX'S GOODTIME O'NARLY PECODA 1.56% 1 0 0 0 0 0 1 0 0 0 0
STARHAVEN'S MAKE A WISH 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 1.56% 5 0 0 0 0 0 0 0 3 2 0
STARHAVEN'S MEANT TO BE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
LEFOX DOLLY PARTON 1.56% 3 0 0 0 0 0 0 1 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
1.46% 5 0 0 0 0 0 0 1 1 0 3
TERRETTE'S JOIE DE NOEL 1.46% 5 0 0 0 0 0 0 1 1 0 3
FAIRMONTS HEART TO BEAT 1.46% 5 0 0 0 0 0 0 1 1 0 3
1.46% 5 0 0 0 0 0 0 1 1 0 3
ENSTROM'S SPIKE OF STARHAVEN 1.17% 3 0 0 0 0 0 0 1 0 2 0
ENSTROM'S EL'BEE GREAT 1.17% 4 0 0 0 0 0 0 0 2 2 0
ENSTROM'S WILL HE MAKE IT 1.17% 7 0 0 0 0 0 0 0 1 2 4
ENSTROM'S PUDDIN'S PRINCESS 0.98% 7 0 0 0 0 0 0 0 0 3 4
JIMMY LEE'S SPARKLE 0.88% 4 0 0 0 0 0 0 0 1 2 1
COX'S GOODTIME GINGER SNAP 0.78% 1 0 0 0 0 0 0 1 0 0 0
VI DU LAC STARHAVEN'S HOT FLASH 0.78% 1 0 0 0 0 0 0 1 0 0 0
STARHAVEN'S TWICE CHARMED 0.78% 1 0 0 0 0 0 0 1 0 0 0
VI DU LAC STARHAVEN'S ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
STARHAVEN'S MON SAUVAGE 0.78% 2 0 0 0 0 0 0 0 2 0 0
STARHAVEN'S HOT AND SPICY 0.78% 2 0 0 0 0 0 0 0 2 0 0
STARHAVEN'S PEACH PANACHE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
KISHNIGA'S BENVENUTO 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
TERRETTE'S LORD SIMON DBOUTON 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S GILL DE LABERIEUS 0.59% 2 0 0 0 0 0 0 0 1 1 0
JIMMY LEE'S BANDOLERO OF ONO 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 3 0 0 0 0 0 0 0 1 0 2
HAMPTON'S CHEVALIER 0.49% 4 0 0 0 0 0 0 0 0 1 3
COXS GOOD TIME PETITE MIGNON 0.39% 1 0 0 0 0 0 0 0 1 0 0
CROCKETT'S RAM BULL N GIRL 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
COLONEL TRUSARDI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S GOLDILOCK D'PECHE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.29% 3 0 0 0 0 0 0 0 0 0 3
ENSTROM'S VANILLA PUDDIN 0.29% 3 0 0 0 0 0 0 0 0 0 3
JIMMY LEE'S FLIP 0.29% 2 0 0 0 0 0 0 0 0 1 1
BOUTON OF BORISTI 0.29% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S LE CAPITAINE 0.29% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S JEANIEBELLE PETIT 0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME LA TIGRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
WANDA'S SUGAR MAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
RAMBULL'S MINERVA 0.20% 2 0 0 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S TOURBILLON D'GAMIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME SANDMAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.10% 1 0 0 0 0 0 0 0 0 0 1
FAIRMONT'S RADAR AHEAD 0.10% 1 0 0 0 0 0 0 0 0 0 1
COXS GOOD TIME PETITE POUPEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PETITE MIMI 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S POLAR DE LA NEIGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S PECHE DE WOODS 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S MYSTIQUE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S POUPEE D'OR 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