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:
HILSMAN'S BAYOU RIDGE ABBEY


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 196 2 3 7 9 18 25 35 47 76
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 826 0 0 0 0 0 0 0 0 0
Ancestor loss % 80.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
HILSMAN'S BAYOU RIDGE BRUISER 50.00% 1 1 0 0 0 0 0 0 0 0
HILSMAN'S HYACINTH BEAN 50.00% 1 1 0 0 0 0 0 0 0 0
HILSMAN'S TUPELO HONEY 37.50% 4 0 1 0 1 2 0 0 0 0
BANDOG'S BEETLE JUICE 26.56% 6 0 0 1 1 1 3 0 0 0
VI DU LAC STARHAVEN'S DANTE 25.00% 1 0 1 0 0 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 25.00% 1 0 1 0 0 0 0 0 0 0
20.31% 5 0 0 1 0 1 3 0 0 0
BANDOG'S ONE IN A MILLION 18.36% 16 0 0 0 0 2 5 2 7 0
KISHNIGA'S BENVENUTO 13.87% 4 0 0 1 0 0 0 1 1 1
BANDOG'S KT LOOKING AT YOU 13.28% 6 0 0 0 1 1 1 3 0 0
BANDOG'S MAMA MIA 13.28% 6 0 0 0 1 1 1 3 0 0
HILSMAN'S BEETLE BAILEY 12.50% 1 0 0 1 0 0 0 0 0 0
HILSMAN'S BIT O' HONEY 12.50% 2 0 0 0 2 0 0 0 0 0
HILSMAN'S MISSISSIPPI QUEEN 12.50% 1 0 0 1 0 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 12.50% 1 0 0 1 0 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 9.38% 17 0 0 0 0 0 2 5 2 8
BANDOG'S JOY TO THE WORLD 9.38% 17 0 0 0 0 0 2 5 2 8
7.42% 7 0 0 0 0 1 1 2 3 0
COLONEL TRUSARDI DE LA PARURE 6.84% 3 0 0 0 1 0 0 0 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 6.84% 3 0 0 0 1 0 0 0 1 1
COX'S GOODTIME JAKE OF JOCK 6.45% 6 0 0 0 0 0 3 2 0 1
STARHAVEN'S MON SAUVAGE 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S HOT AND SPICY 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME ISABELLA 6.25% 5 0 0 0 0 0 3 2 0 0
ENSTROM'S EL'BEE GREAT 6.25% 6 0 0 0 0 1 0 3 2 0
GARDIEN'S LUMINATES THE RING 6.25% 2 0 0 0 0 2 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 6.25% 19 0 0 0 0 0 0 2 7 10
C AND D'S LABOSS MON BUNTIN 6.25% 2 0 0 0 0 2 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 5.27% 11 0 0 0 0 0 1 2 3 5
ENSTROM'S WILL HE MAKE IT 4.69% 7 0 0 0 0 0 2 0 3 2
4.49% 11 0 0 0 0 0 0 2 6 3
3.91% 9 0 0 0 0 0 0 2 5 2
LEBULL ADAMS DINA OF RAGTIME 3.91% 9 0 0 0 0 0 0 2 5 2
CHIRINE MA JOIE 3.52% 3 0 0 0 0 1 0 0 0 2
KARENDON'S JOYAU DE FRANCE 3.32% 6 0 0 0 0 0 1 1 1 3
OMAR SHARIF DE LA PARURE 3.32% 2 0 0 0 0 1 0 0 0 1
WAMBO DE LA PARURE 3.32% 2 0 0 0 0 1 0 0 0 1
COLONEL BLANC DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
ANDREA DES GENTILS MINOIS 3.13% 2 0 0 0 0 0 2 0 0 0
ZARTAN VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0
ENSTROM'S SPIKE OF STARHAVEN 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
HILSMAN'S AUGUSTUS 3.13% 1 0 0 0 0 1 0 0 0 0
HILSMAN'S BLONDE AMBITION 3.13% 1 0 0 0 0 1 0 0 0 0
BANDOG'S A MILLION WISHES 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
2.93% 13 0 0 0 0 0 0 0 2 11
BONBONNIERE-BLANCHE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0
WOLF'N WRINKLES J. EDGAR 2.15% 5 0 0 0 0 0 0 2 0 3
2.15% 6 0 0 0 0 0 0 1 2 3
ENSTROM'S VANILLA PUDDIN 2.15% 6 0 0 0 0 0 0 1 2 3
COX'S GOODTIME CHARLIE BROWN 1.76% 6 0 0 0 0 0 0 0 3 3
COX'S GOOD TIME DANDY ANDY 1.76% 5 0 0 0 0 0 0 0 4 1
1.76% 7 0 0 0 0 0 0 0 2 5
1.76% 7 0 0 0 0 0 0 0 2 5
COCO VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
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
FREEDOMS NOTTINGHAM LACE 1.56% 5 0 0 0 0 0 0 0 3 2
1.56% 8 0 0 0 0 0 0 0 0 8
HEUREUX HENRI DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
AMADEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0
KISHNIGA KNOLLAND KATIE 1.56% 1 0 0 0 0 0 1 0 0 0
WANDA'S SUGAR MAN 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COXS GOOD TIME CRICKET 1.56% 5 0 0 0 0 0 0 0 3 2
RAMBULL'S MINERVA 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S LEGEND OF KT 1.56% 1 0 0 0 0 0 1 0 0 0
C AND D'S ANGELENE OF SHALMAR 1.56% 2 0 0 0 0 0 0 2 0 0
COX'S GOODTIME BIT O'GOLD 1.56% 2 0 0 0 0 0 0 2 0 0
COX'S GOOD TIME LA TIGRE 1.56% 5 0 0 0 0 0 0 0 3 2
ARROGANCE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ZENO VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
1.37% 3 0 0 0 0 0 0 1 1 1
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
1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOODTIME SUGAR PLUM 0.98% 5 0 0 0 0 0 0 0 0 5
FAIRMONTS HEART TO BEAT 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 3 0 0 0 0 0 0 0 2 1
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
NANDA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
CORINNA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JIMMY LEE'S SABLONNEUX D'OR 0.78% 2 0 0 0 0 0 0 0 2 0
COLLOM'S PETITE SHERRIE 0.78% 2 0 0 0 0 0 0 0 2 0
LAFOREST'S JOLLY SANDMAN 0.78% 3 0 0 0 0 0 0 0 1 2
WINDMARKS MISS VICKIE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
RAMBULL'S SWEET DOTTY GHOST 0.78% 1 0 0 0 0 0 0 1 0 0
BANDOG'S GARDIEN ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
C AND D'S DELIGHTFUL JAMIE 0.78% 2 0 0 0 0 0 0 0 2 0
0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME SANDMAN 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME SPARKLE OF KN'D 0.59% 3 0 0 0 0 0 0 0 0 3
BANDOG'S CHERI CHLOE 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOODTIME MINDY LOU OFKN'D 0.59% 3 0 0 0 0 0 0 0 0 3
FAIRMONT'S RADAR AHEAD 0.59% 3 0 0 0 0 0 0 0 0 3
COXS GOOD TIME PETITE POUPEE 0.59% 3 0 0 0 0 0 0 0 0 3
MADAMOISELLE COCO DE PETIT DRAC 0.59% 3 0 0 0 0 0 0 0 0 3
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 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
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
JIMMY LEE'S FLIP 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.39% 2 0 0 0 0 0 0 0 0 2
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
RAMBULL'S SWEET GABBY'S GIRL 0.39% 1 0 0 0 0 0 0 0 1 0
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 0.39% 2 0 0 0 0 0 0 0 0 2
C AND D'S DIXIE DARLING 0.39% 2 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
HEUREUX HIBOU DE LA PARURE 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
COX'S GOODTIME LI'L CHARLSIE 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 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
TOMMYVILLE TINTORETTO 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
TERRETTE'S BONHEUR D POINTE 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
JAGUAR'S DESIREE OF BANDOG 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.20% 1 0 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.20% 1 0 0 0 0 0 0 0 0 1