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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:
OVERTOP HILSMAN CHINA BOY "BOWIE"


Coefficient of Inbreeding (COI):
7.227%

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 222 2 3 5 9 17 23 40 55 80 108
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1824 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.1% 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
MAJOR LEAGUES MIGHTY JOE AT WINSOME 50.00% 1 1 0 0 0 0 0 0 0 0 0
HILSMAN'S STELLA ARTOIS 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 40.63% 3 0 1 1 0 1 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 31.25% 2 0 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 23.44% 10 0 0 0 2 2 1 3 2 0 0
GARDIEN BANDOG YANKEE DOODLE 21.88% 4 0 0 1 1 0 2 0 0 0 0
BANDOG'S JUMP FOR JOY 20.31% 3 0 0 1 1 0 1 0 0 0 0
BANDOG'S ONE IN A MILLION 15.92% 25 0 0 0 0 2 2 2 10 2 7
HILSMAN'S BUTTERBEAN 15.63% 2 0 0 1 0 1 0 0 0 0 0
HILSMAN'S HYACINTH BEAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
HILSMAN'S TUPELO HONEY 12.50% 5 0 0 0 1 1 1 2 0 0 0
COX'S GOODTIME JAKE OF JOCK 11.91% 11 0 0 0 0 2 2 1 3 3 0
COX'S GOODTIME ISABELLA 11.82% 11 0 0 0 0 2 2 1 3 2 1
GARDIEN'S LUMINATES THE RING 10.94% 4 0 0 0 1 1 0 2 0 0 0
BANDOG'S A MILLION WISHES 10.16% 3 0 0 0 1 1 0 1 0 0 0
8.20% 7 0 0 0 0 1 2 1 3 0 0
BANDOG'S JOY TO THE WORLD 7.81% 19 0 0 0 0 0 2 2 2 11 2
HILSMAN'S OCTAVIAN 7.81% 2 0 0 0 1 0 1 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 7.62% 18 0 0 0 0 0 2 2 2 10 2
ENSTROM'S EL'BEE GREAT 6.64% 11 0 0 0 0 0 2 3 1 3 2
6.45% 42 0 0 0 0 0 0 0 4 12 26
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 5.96% 11 0 0 0 0 0 2 2 1 3 3
COXS GOODTIME PETITE MINNIE 5.96% 11 0 0 0 0 0 2 2 1 3 3
COXS GOODTIME CHARLIE'S ANGEL 5.86% 10 0 0 0 0 0 2 2 1 3 2
5.47% 4 0 0 0 0 1 1 0 2 0 0
4.98% 11 0 0 0 0 0 1 2 3 2 3
BANDOG'S KT LOOKING AT YOU 4.88% 8 0 0 0 0 0 1 3 1 3 0
BANDOG'S MAMA MIA 4.88% 8 0 0 0 0 0 1 3 1 3 0
C AND D'S LABOSS MON BUNTIN 4.69% 3 0 0 0 0 1 0 2 0 0 0
FAIRMONTS HEART TO BEAT 4.10% 27 0 0 0 0 0 0 0 2 9 16
3.91% 18 0 0 0 0 0 0 2 2 2 12
HILSMAN'S AUGUSTUS 3.91% 2 0 0 0 0 1 0 1 0 0 0
HILSMAN'S BLONDE AMBITION 3.91% 2 0 0 0 0 1 0 1 0 0 0
LEBULL ADAMS DINA OF RAGTIME 3.81% 17 0 0 0 0 0 0 2 2 2 11
3.71% 16 0 0 0 0 0 0 2 2 2 10
COX'S GOOD TIME DORENE 3.61% 19 0 0 0 0 0 0 0 3 9 7
ENSTROM'S WILL HE MAKE IT 3.61% 10 0 0 0 0 0 0 2 4 1 3
ADAMS' UNIQUE PHYSIQUE 3.61% 19 0 0 0 0 0 0 0 3 9 7
KISHNIGA'S BENVENUTO 3.61% 5 0 0 0 0 1 0 0 0 1 3
HILSMAN'S MISSISSIPPI QUEEN 3.13% 1 0 0 0 0 1 0 0 0 0 0
HILSMAN'S BEETLE BAILEY 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME HOT TODDY 2.83% 8 0 0 0 0 0 0 2 2 1 3
FREEDOMS NOTTINGHAM LACE 2.83% 8 0 0 0 0 0 0 2 2 1 3
COXS GOOD TIME CRICKET 2.83% 8 0 0 0 0 0 0 2 2 1 3
2.54% 12 0 0 0 0 0 0 1 1 4 6
BANDOG'S BREEZE OF KARENDON 2.44% 8 0 0 0 0 0 0 1 3 1 3
ENSTROM'S VANILLA PUDDIN 2.25% 12 0 0 0 0 0 0 0 2 5 5
2.25% 12 0 0 0 0 0 0 0 2 5 5
COX'S GOOD TIME SANDMAN 1.95% 10 0 0 0 0 0 0 0 2 4 4
COX'S GOOD TIME DANDY ANDY 1.95% 7 0 0 0 0 0 0 1 2 0 4
ARROGANCE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 1.76% 3 0 0 0 0 0 1 0 0 0 2
JIMMY LEE'S SPARKLE 1.66% 15 0 0 0 0 0 0 0 0 2 13
KISHNIGA'S GLADRAGS SHOWBIZ 1.66% 2 0 0 0 0 0 1 0 0 0 1
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME SUGAR PLUM 1.46% 6 0 0 0 0 0 0 0 2 3 1
1.46% 12 0 0 0 0 0 0 0 0 3 9
TERRETTE'S JOIE DE NOEL 1.46% 12 0 0 0 0 0 0 0 0 3 9
1.46% 12 0 0 0 0 0 0 0 0 3 9
COX'S GOODTIME MINDY LOU OFKN'D 1.37% 6 0 0 0 0 0 0 0 2 2 2
1.37% 6 0 0 0 0 0 0 0 2 2 2
1.37% 6 0 0 0 0 0 0 0 2 2 2
COX'S GOOD TIME SPARKLE OF KN'D 1.27% 5 0 0 0 0 0 0 0 2 2 1
JIMMY LEE'S BANDOLERO OF ONO 1.27% 11 0 0 0 0 0 0 0 0 2 9
COXS GOOD TIME PETITE POUPEE 1.27% 5 0 0 0 0 0 0 0 2 2 1
FAIRMONT'S RADAR AHEAD 1.27% 5 0 0 0 0 0 0 0 2 2 1
MADAMOISELLE COCO DE PETIT DRAC 1.27% 5 0 0 0 0 0 0 0 2 2 1
COX'S GOODTIME BIT O'GOLD 1.17% 3 0 0 0 0 0 0 1 0 2 0
C AND D'S ANGELENE OF SHALMAR 1.17% 3 0 0 0 0 0 0 1 0 2 0
LAFOREST'S JOLLY SANDMAN 1.07% 9 0 0 0 0 0 0 0 0 2 7
KARENDON'S JOYAU DE FRANCE 1.07% 5 0 0 0 0 0 0 0 1 3 1
BANDOG'S GARDIEN ANGEL 0.98% 2 0 0 0 0 0 0 1 0 1 0
OTTO-PRINCE DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
CHIRINE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1 0
WINDMARKS MISS VICKIE 0.88% 7 0 0 0 0 0 0 0 0 2 5
COX'S GOOD TIME CHRISTMAS EVE 0.78% 6 0 0 0 0 0 0 0 0 2 4
JIMMY LEE'S SABLONNEUX D'OR 0.78% 6 0 0 0 0 0 0 0 0 2 4
COX'S PETITE BABETTE 0.78% 6 0 0 0 0 0 0 0 0 2 4
ENSTROM'S SPIKE OF STARHAVEN 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLLOM'S PETITE SHERRIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
OMAR SHARIF DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
WAMBO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ZARTAN VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4 0
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME PETITE MIMI 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
COX'S GOOD TIME PIERRE 0.59% 4 0 0 0 0 0 0 0 0 2 2
XANDER VAN FIVELZIGHT 0.59% 4 0 0 0 0 0 0 0 0 2 2
GWENDOLYNE DE PETIT DRAC 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
C AND D'S DELIGHTFUL JAMIE 0.59% 3 0 0 0 0 0 0 0 1 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
COX'S GOODTIME THE JOCK 0.49% 2 0 0 0 0 0 0 0 1 0 1
BANDOG'S TALK OF THE TOWN 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
ANJOU DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
AMADEE MA JOIE 0.49% 2 0 0 0 0 0 0 0 1 0 1
COX'S GOODTIME LUCY 0.49% 2 0 0 0 0 0 0 0 1 0 1
JIMMY LEE'S FLIP 0.39% 4 0 0 0 0 0 0 0 0 0 4
BURLINGTON BERTI OF BORISTI 0.39% 4 0 0 0 0 0 0 0 0 0 4
PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
HEUREUX HENRI DE LA PARURE 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
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WANDA'S SUGAR MAN 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
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S LORD SIMON DBOUTON 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S GILL DE LABERIEUS 0.29% 3 0 0 0 0 0 0 0 0 0 3
LE BLANC VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOODTIME LI'L CHARLSIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
HAMPTON'S CHEVALIER 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
LAFOREST'S DUTCHES OF MITZI 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
COX'S PETITE GIDGET 0.20% 2 0 0 0 0 0 0 0 0 0 2
ARMANI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
UTAH VAN FIVELZIGHT 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
THEYA DE PETIT DRAC 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S HENRI DE LA ORAGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
RAIM'S MERRY LISETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS POLKA DOT ANNIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TINTORETTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S HONEY BEAR 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
BORN-Ö'S DOMINIQUE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 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
TRIOMPHE TIA DE LA PARURE 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
C AND D'S T MODEL SPECIAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
RAMBULL'S SWEET DOTTY GHOST 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME ANGELA 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
LAURELWOOD LUCINDA 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG'S CHERI CHLOE 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
JACQUELLA JACQUES 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
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
MADAME MIMI DE LA PARURE 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
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 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
RAMBULL'S SWEET GABBY'S GIRL 0.10% 1 0 0 0 0 0 0 0 0 0 1
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