Ancestor calculations 8 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:
HILSMAN'S MAZZY STAR


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 140 2 2 7 10 13 22 33 60
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 370 0 0 0 0 0 0 0 0
Ancestor loss % 72.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
OVERTOP HILSMAN CHINA BOY "BOWIE" 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN'S BALLISTIC BLONDE 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 26.56% 4 0 0 1 2 0 1 0 0
MAJOR LEAGUES MIGHTY JOE AT WINSOME 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN'S STELLA ARTOIS 25.00% 1 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 18.36% 12 0 0 0 0 3 4 2 3
HILSMAN BANDOG HOLY MOSES! 15.63% 2 0 0 1 0 1 0 0 0
GARDIEN BANDOG YANKEE DOODLE 14.06% 5 0 0 0 1 2 0 2 0
HILSMAN'S BUTTERBEAN 14.06% 3 0 0 0 2 0 1 0 0
HILSMAN'S TUPELO HONEY 14.06% 7 0 0 0 1 1 2 1 2
BANDOG'S JUMP FOR JOY 13.28% 4 0 0 0 1 2 0 1 0
HILSMAN GENEVIEVE AT LWOLFRANCH 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S BIG BOSS MAN 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
BAYHILL CELEBRATE! 12.50% 1 0 0 1 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 10.16% 5 0 0 0 1 0 2 0 2
COX'S GOODTIME JAKE OF JOCK 8.59% 9 0 0 0 0 0 3 4 2
COX'S GOODTIME ISABELLA 8.59% 9 0 0 0 0 0 3 4 2
8.20% 7 0 0 0 0 1 1 4 1
GARDIEN'S LUMINATES THE RING 7.03% 5 0 0 0 0 1 2 0 2
HILSMAN'S OCTAVIAN 7.03% 3 0 0 0 0 2 0 1 0
BANDOG'S A MILLION WISHES 6.64% 4 0 0 0 0 1 2 0 1
HILSMAN'S HYACINTH BEAN 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN'S BAYOU RIDGE BRUISER 6.25% 1 0 0 0 1 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 6.25% 1 0 0 0 1 0 0 0 0
BAYHILL LA DOLCE VITA 6.25% 1 0 0 0 1 0 0 0 0
ENSTROM'S EL'BEE GREAT 4.30% 8 0 0 0 0 0 0 3 5
BANDOG'S KT LOOKING AT YOU 4.30% 7 0 0 0 0 0 1 1 5
BANDOG'S MAMA MIA 4.30% 7 0 0 0 0 0 1 1 5
COX'S GOODTIME JOCK OF BRIDGES 3.91% 7 0 0 0 0 0 0 3 4
COXS GOODTIME PETITE MINNIE 3.91% 7 0 0 0 0 0 0 3 4
COXS GOODTIME CHARLIE'S ANGEL 3.91% 7 0 0 0 0 0 0 3 4
K N' D FOXY JOE OF COX'S GOODTIME 3.91% 8 0 0 0 0 0 0 2 6
BANDOG'S JOY TO THE WORLD 3.91% 8 0 0 0 0 0 0 2 6
VI DU LAC STARHAVEN'S DANTE 3.91% 2 0 0 0 0 1 0 1 0
HILSMAN'S AUGUSTUS 3.52% 3 0 0 0 0 0 2 0 1
HILSMAN'S BLONDE AMBITION 3.52% 3 0 0 0 0 0 2 0 1
3.13% 3 0 0 0 0 0 1 2 0
BANDOG'S LEGEND OF KT 3.13% 3 0 0 0 0 0 1 2 0
STEPHLYN'S WILD WILD WEST 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
2.73% 5 0 0 0 0 0 0 2 3
COX'S GOODTIME BIT O'GOLD 2.34% 3 0 0 0 0 0 1 0 2
C AND D'S ANGELENE OF SHALMAR 2.34% 3 0 0 0 0 0 1 0 2
COX'S GOODTIME CHARLIE BROWN 1.95% 5 0 0 0 0 0 0 0 5
KISHNIGA'S BENVENUTO 1.95% 2 0 0 0 0 0 1 0 1
HILSMAN'S MISSISSIPPI QUEEN 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOOD TIME DANDY ANDY 1.56% 3 0 0 0 0 0 0 1 2
ARROGANCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
BANDOG GARDIEN CAPEDCRUSADER 1.56% 2 0 0 0 0 0 0 2 0
HILSMAN'S BEETLE BAILEY 1.56% 1 0 0 0 0 0 1 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOOD TIME HOT TODDY 1.17% 3 0 0 0 0 0 0 0 3
FREEDOMS NOTTINGHAM LACE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME LA TIGRE 1.17% 3 0 0 0 0 0 0 0 3
COXS GOOD TIME CRICKET 1.17% 3 0 0 0 0 0 0 0 3
ENSTROM'S WILL HE MAKE IT 1.17% 3 0 0 0 0 0 0 0 3
ENSTROM'S PUDDIN'S PRINCESS 1.17% 3 0 0 0 0 0 0 0 3
BANDOG'S BREEZE OF KARENDON 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME MAKE HIS MARC 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME DORENE 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME O'NARLY PECODA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
ADAMS' UNIQUE PHYSIQUE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEBULL ADAMS DINA OF RAGTIME 0.78% 2 0 0 0 0 0 0 0 2
OTTO-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME I'M CHARLIE TOO II 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S GARDIEN ANGEL 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S DELIGHTFUL JAMIE 0.78% 1 0 0 0 0 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
BEE-VEE'S SLY LEFOX BUSHAWAY 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S HOT FLASH 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S TWICE CHARMED 0.39% 1 0 0 0 0 0 0 0 1
FISHER'S MON REVE OF STARHAVEN 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S SPIKE OF STARHAVEN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.39% 1 0 0 0 0 0 0 0 1
CROCKETT'S RAM BULL N GIRL 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S HANNA BANANA OF KT 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S T MODEL SPECIAL 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S DIXIE DARLING 0.39% 1 0 0 0 0 0 0 0 1
BUSHAWAY REMY LEFOX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME GINGER SNAP 0.39% 1 0 0 0 0 0 0 0 1