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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:
BANDOG BAYOU AMAZING GRACE


Coefficient of Inbreeding (COI):
4.983%

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 204 2 4 7 10 18 22 37 42 58 85
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1842 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.0% 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
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG BAYOU'S JOLIE VOUS 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 29.69% 4 0 0 2 0 1 1 0 0 0 0
BANDOG'S A LEAGUE OF HIS OWN AT TX STAR 25.00% 1 0 1 0 0 0 0 0 0 0 0
2 STARS GIRL ON FIRE 25.00% 1 0 1 0 0 0 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG BAYOU DIXIELAND DIVA 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 18.75% 12 0 0 0 0 4 1 5 2 0 0
BANDOG'S JUMP FOR JOY 17.97% 6 0 0 0 2 0 3 1 0 0 0
GARDIEN BANDOG YANKEE DOODLE 16.41% 5 0 0 0 2 0 2 1 0 0 0
BANDOG'S ONE IN A MILLION 15.82% 20 0 0 0 0 1 5 0 11 3 0
BANDOG'S BAYOU'S CREME BRULEE 14.06% 2 0 0 1 0 0 1 0 0 0 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S NOWUCIT AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
2 STARS ONE TOUGH HOMBRE 12.50% 1 0 0 1 0 0 0 0 0 0 0
2 STARS SPIRIT OF LIBERTY 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 12.50% 2 0 0 0 2 0 0 0 0 0 0
HILSMAN'S BUTTERBEAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 10.45% 15 0 0 0 0 0 4 2 5 3 1
COX'S GOODTIME ISABELLA 9.86% 14 0 0 0 0 0 4 1 6 2 1
BANDOG'S A MILLION WISHES 8.98% 6 0 0 0 0 2 0 3 1 0 0
BANDOG'S JOY TO THE WORLD 8.98% 23 0 0 0 0 0 1 6 0 12 4
GARDIEN'S LUMINATES THE RING 8.20% 5 0 0 0 0 2 0 2 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 7.91% 20 0 0 0 0 0 1 5 0 11 3
BANDOG'S BOUND FOR GLORY 7.03% 2 0 0 0 1 0 0 1 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 6.84% 32 0 0 0 0 0 0 1 7 10 14
BANDOG'S MOJO DE LA RIVE GAUCHE 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
BANDOG'S TRICK OR TREAT 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
HILSMAN'S OCTAVIAN 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 5.18% 14 0 0 0 0 0 0 4 2 5 3
COXS GOODTIME PETITE MINNIE 5.18% 14 0 0 0 0 0 0 4 2 5 3
ENSTROM'S EL'BEE GREAT 4.88% 13 0 0 0 0 0 0 4 1 6 2
COXS GOODTIME CHARLIE'S ANGEL 4.88% 13 0 0 0 0 0 0 4 1 6 2
COX'S GOODTIME PIERRE OF K AND D 4.69% 12 0 0 0 0 0 1 2 1 4 4
BANDOG'S LEGEND OF KT 4.49% 6 0 0 0 0 0 2 0 3 1 0
BANDOG'S GARDIEN ANGEL 4.30% 3 0 0 0 0 1 0 1 1 0 0
4.30% 19 0 0 0 0 0 0 1 6 0 12
LEBULL ADAMS DINA OF RAGTIME 4.30% 19 0 0 0 0 0 0 1 6 0 12
COX'S GOODTIME CHARLIE BROWN 4.10% 18 0 0 0 0 0 0 1 5 2 10
4.10% 5 0 0 0 0 0 2 0 2 1 0
ADAMS' UNIQUE PHYSIQUE 3.91% 24 0 0 0 0 0 0 0 2 10 12
COX'S GOOD TIME DORENE 3.91% 24 0 0 0 0 0 0 0 2 10 12
3.81% 17 0 0 0 0 0 0 1 5 0 11
3.52% 28 0 0 0 0 0 0 0 0 8 20
FOURSTAR BANDOGS PATTYS PUDDIN 3.52% 2 0 0 0 0 1 0 0 1 0 0
ENSTROM'S PUDDIN'S PRINCESS 3.22% 16 0 0 0 0 0 0 0 4 5 7
3.22% 18 0 0 0 0 0 0 1 2 2 13
BANDOG BAYOU'S THE WARRIOR 3.13% 1 0 0 0 0 1 0 0 0 0 0
BANDOG'S NEVER MORE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BANDOG'S JOY RIDER 3.13% 1 0 0 0 0 1 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 3.13% 1 0 0 0 0 1 0 0 0 0 0
FAIRMONTS HEART TO BEAT 3.13% 26 0 0 0 0 0 0 0 0 6 20
3.13% 1 0 0 0 0 1 0 0 0 0 0
BOCAGUAY AVIGDORS NORMA 3.13% 1 0 0 0 0 1 0 0 0 0 0
HILSMAN'S AUGUSTUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
HILSMAN'S BLONDE AMBITION 3.13% 1 0 0 0 0 1 0 0 0 0 0
HILSMAN'S TUPELO HONEY 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
3.03% 8 0 0 0 0 0 0 2 2 3 1
COX'S GOODTIME MEAGAN OF ACE 2.73% 12 0 0 0 0 0 0 0 5 1 6
COX'S GOOD TIME DANDY ANDY 2.73% 10 0 0 0 0 0 0 1 3 2 4
COX'S GOOD TIME LA TIGRE 2.54% 12 0 0 0 0 0 0 0 4 2 6
COX'S GOOD TIME HOT TODDY 2.44% 11 0 0 0 0 0 0 0 4 2 5
FREEDOMS NOTTINGHAM LACE 2.44% 11 0 0 0 0 0 0 0 4 2 5
COXS GOOD TIME CRICKET 2.44% 11 0 0 0 0 0 0 0 4 2 5
ENSTROM'S WILL HE MAKE IT 2.34% 11 0 0 0 0 0 0 0 4 1 6
COX'S GOODTIME THE JOCK 2.15% 3 0 0 0 0 0 1 0 1 1 0
COX'S GOODTIME LUCY 2.15% 3 0 0 0 0 0 1 0 1 1 0
BANDOG'S TALK OF THE TOWN 2.15% 3 0 0 0 0 0 1 0 1 1 0
1.76% 2 0 0 0 0 0 1 0 0 1 0
BANDOG'S KT LOOKING AT YOU 1.56% 2 0 0 0 0 0 0 2 0 0 0
BANDOG'S MAMA MIA 1.56% 2 0 0 0 0 0 0 2 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 8 0 0 0 0 0 0 0 1 5 2
1.56% 7 0 0 0 0 0 0 0 1 6 0
1.56% 7 0 0 0 0 0 0 0 1 6 0
DELGALES BOCAGUAY 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
STARHAVEN LONGDOWN DARTAGNAN 1.56% 1 0 0 0 0 0 1 0 0 0 0
ARROGANCE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME SANDMAN 1.46% 11 0 0 0 0 0 0 0 0 4 7
1.37% 12 0 0 0 0 0 0 0 0 2 10
TERRETTE'S JOIE DE NOEL 1.37% 12 0 0 0 0 0 0 0 0 2 10
1.37% 12 0 0 0 0 0 0 0 0 2 10
1.27% 9 0 0 0 0 0 0 0 0 4 5
ENSTROM'S VANILLA PUDDIN 1.27% 9 0 0 0 0 0 0 0 0 4 5
COX'S GOODTIME LI'L CHARLSIE 1.07% 3 0 0 0 0 0 0 1 0 1 1
BANDOG'S EARNIN' RESPECT 1.07% 3 0 0 0 0 0 0 1 0 1 1
1.07% 3 0 0 0 0 0 0 1 0 1 1
COX'S GOODTIME SUGAR PLUM 1.07% 6 0 0 0 0 0 0 0 0 5 1
COX'S GOOD TIME SPARKLE OF KN'D 0.98% 6 0 0 0 0 0 0 0 0 4 2
FAIRMONT'S RADAR AHEAD 0.98% 6 0 0 0 0 0 0 0 0 4 2
COXS GOOD TIME PETITE POUPEE 0.98% 6 0 0 0 0 0 0 0 0 4 2
MADAMOISELLE COCO DE PETIT DRAC 0.98% 6 0 0 0 0 0 0 0 0 4 2
WOLF'N WRINKLES J. EDGAR 0.88% 5 0 0 0 0 0 0 0 0 4 1
COX'S GOODTIME BIT O'GOLD 0.78% 1 0 0 0 0 0 0 1 0 0 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBÖLL'S ROMEO 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 0.78% 1 0 0 0 0 0 0 1 0 0 0
OTTO-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 6 0 0 0 0 0 0 0 0 1 5
JIMMY LEE'S BANDOLERO OF ONO 0.59% 6 0 0 0 0 0 0 0 0 0 6
JIMMY LEE'S SPARKLE 0.59% 6 0 0 0 0 0 0 0 0 0 6
COX'S GOOD TIME PETITE MIMI 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.39% 1 0 0 0 0 0 0 0 1 0 0
LEIBÖLL'S MERCEDES 0.39% 1 0 0 0 0 0 0 0 1 0 0
KARENDON'S JOYAU DE FRANCE 0.39% 2 0 0 0 0 0 0 0 0 2 0
COX'S GOOD TIME CHRISTMAS EVE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JIMMY LEE'S SABLONNEUX D'OR 0.39% 4 0 0 0 0 0 0 0 0 0 4
LAFOREST'S JOLLY SANDMAN 0.39% 4 0 0 0 0 0 0 0 0 0 4
COX'S PETITE BABETTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
COX'S GOOD TIME PIERRE 0.39% 4 0 0 0 0 0 0 0 0 0 4
XANDER VAN FIVELZIGHT 0.39% 4 0 0 0 0 0 0 0 0 0 4
GWENDOLYNE DE PETIT DRAC 0.39% 4 0 0 0 0 0 0 0 0 0 4
COLLOM'S PETITE SHERRIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
WINDMARKS MISS VICKIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA'S BENVENUTO 0.29% 3 0 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME APRILLE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME O'NARLY PECODA 0.20% 1 0 0 0 0 0 0 0 0 1 0
KT'S FANCY ANNIE OF BANDOG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
RUTKJAER'S ALBERTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA JACQUES 0.20% 2 0 0 0 0 0 0 0 0 0 2
VALENTINO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S LORD SIMON DBOUTON 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S GILL DE LABERIEUS 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
C AND D'S T MODEL SPECIAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
STARHAVEN'S TWICE CHARMED 0.10% 1 0 0 0 0 0 0 0 0 0 1
FISHER'S MON REVE OF STARHAVEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME GINGER SNAP 0.10% 1 0 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 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
AMADEE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BLACKY 0.10% 1 0 0 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S HOT FLASH 0.10% 1 0 0 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S ANGEL 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S TUFF STUF 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME GOGO GIRL 0.10% 1 0 0 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.10% 1 0 0 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
C AND D'S TRACY LYNN 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
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