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:
HILSMAN'S NENA OF PAYSON'S PASSION


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 Gen 10
Ancestors in 10 generations 144 2 4 4 8 11 13 19 36 49 65
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1902 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.0% 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
AVIGDORS CODE D'HONNEUR OF BANDOG 50.00% 1 1 0 0 0 0 0 0 0 0 0
HILSMAN'S SAY IT AIN'T SO 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
BOCAGUAY AVIGDORS NORMA 25.00% 1 0 1 0 0 0 0 0 0 0 0
HILSMAN'S BEETLE BAILEY 25.00% 1 0 1 0 0 0 0 0 0 0 0
HILSMAN'S MISSISSIPPI QUEEN 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S BEETLE JUICE 21.88% 3 0 0 1 1 1 0 0 0 0 0
HILSMAN'S TUPELO HONEY 18.75% 2 0 0 1 1 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 14.06% 7 0 0 0 0 3 2 2 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S KT LOOKING AT YOU 10.94% 3 0 0 0 1 1 1 0 0 0 0
BANDOG'S MAMA MIA 10.94% 3 0 0 0 1 1 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 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
K N' D FOXY JOE OF COX'S GOODTIME 7.32% 9 0 0 0 0 0 3 2 2 1 1
BANDOG'S JOY TO THE WORLD 7.03% 7 0 0 0 0 0 3 2 2 0 0
GARDIEN'S LUMINATES THE RING 6.25% 1 0 0 0 1 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 5.96% 14 0 0 0 0 0 0 4 5 4 1
5.47% 3 0 0 0 0 1 1 1 0 0 0
BANDOG'S BREEZE OF KARENDON 5.47% 3 0 0 0 0 1 1 1 0 0 0
COX'S GOODTIME JAKE OF JOCK 4.69% 2 0 0 0 0 1 1 0 0 0 0
COX'S GOODTIME ISABELLA 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.20% 10 0 0 0 0 0 0 3 3 3 1
3.61% 8 0 0 0 0 0 0 3 2 2 1
3.61% 16 0 0 0 0 0 0 0 5 6 5
COX'S GOOD TIME DORENE 3.61% 16 0 0 0 0 0 0 0 5 6 5
LEBULL ADAMS DINA OF RAGTIME 3.52% 7 0 0 0 0 0 0 3 2 2 0
3.13% 20 0 0 0 0 0 0 0 2 6 12
3.13% 1 0 0 0 0 1 0 0 0 0 0
FAIRMONTS HEART TO BEAT 2.93% 19 0 0 0 0 0 0 0 1 8 10
KARENDON'S JOYAU DE FRANCE 2.73% 3 0 0 0 0 0 1 1 1 0 0
ENSTROM'S EL'BEE GREAT 2.34% 2 0 0 0 0 0 1 1 0 0 0
COX'S GOODTIME MEAGAN OF ACE 1.95% 3 0 0 0 0 0 0 2 1 0 0
1.76% 7 0 0 0 0 0 0 0 3 2 2
1.76% 7 0 0 0 0 0 0 0 3 2 2
COX'S GOODTIME BIT O'GOLD 1.56% 1 0 0 0 0 0 1 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 11 0 0 0 0 0 0 0 0 5 6
COX'S GOOD TIME DANDY ANDY 1.46% 4 0 0 0 0 0 0 1 1 1 1
KISHNIGA'S BENVENUTO 1.37% 3 0 0 0 0 0 0 1 1 1 0
1.37% 3 0 0 0 0 0 0 1 1 1 0
1.27% 7 0 0 0 0 0 0 0 1 3 3
FREEDOMS NOTTINGHAM LACE 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOODTIME CHARLIE BROWN 1.17% 2 0 0 0 0 0 0 1 1 0 0
COXS GOOD TIME CRICKET 1.17% 2 0 0 0 0 0 0 1 1 0 0
JIMMY LEE'S SPARKLE 1.17% 11 0 0 0 0 0 0 0 0 1 10
ENSTROM'S WILL HE MAKE IT 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME SANDMAN 1.07% 5 0 0 0 0 0 0 0 1 3 1
COX'S GOODTIME SUGAR PLUM 0.98% 3 0 0 0 0 0 0 0 2 1 0
JIMMY LEE'S BANDOLERO OF ONO 0.98% 9 0 0 0 0 0 0 0 0 1 8
ENSTROM'S VANILLA PUDDIN 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 4 0 0 0 0 0 0 0 1 2 1
BANDOG'S CHERI CHLOE 0.68% 3 0 0 0 0 0 0 0 1 1 1
COLONEL TRUSARDI DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.68% 3 0 0 0 0 0 0 0 1 1 1
COX'S GOOD TIME SPARKLE OF KN'D 0.59% 2 0 0 0 0 0 0 0 1 1 0
COX'S GOODTIME MINDY LOU OFKN'D 0.59% 2 0 0 0 0 0 0 0 1 1 0
LAFOREST'S JOLLY SANDMAN 0.59% 5 0 0 0 0 0 0 0 0 1 4
COXS GOOD TIME PETITE POUPEE 0.59% 2 0 0 0 0 0 0 0 1 1 0
FAIRMONT'S RADAR AHEAD 0.59% 2 0 0 0 0 0 0 0 1 1 0
MADAMOISELLE COCO DE PETIT DRAC 0.59% 2 0 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.49% 4 0 0 0 0 0 0 0 0 1 3
WINDMARKS MISS VICKIE 0.49% 4 0 0 0 0 0 0 0 0 1 3
COX'S GOOD TIME PETITE MIMI 0.49% 3 0 0 0 0 0 0 0 0 2 1
C AND D'S T MODEL SPECIAL 0.49% 2 0 0 0 0 0 0 0 1 0 1
C AND D'S DIXIE DARLING 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S PETITE BABETTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
JIMMY LEE'S SABLONNEUX D'OR 0.29% 2 0 0 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHIRINE MA JOIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
WAMBO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME PIERRE 0.29% 2 0 0 0 0 0 0 0 0 1 1
XANDER VAN FIVELZIGHT 0.29% 2 0 0 0 0 0 0 0 0 1 1
GWENDOLYNE DE PETIT DRAC 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLLOM'S PETITE SHERRIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BURLINGTON BERTI OF BORISTI 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
JIMMY LEE'S FLIP 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1 0
WINDMARKS POLKA DOT ANNIE 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
HAMPTON'S CHEVALIER 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
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
JAGUAR'S BON VIVANTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S SHIRLEY 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
COX'S PETITE GIDGET 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
ARMANI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UTAH VAN FIVELZIGHT 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
THEYA DE PETIT DRAC 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S DUTCHES OF MITZI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S HONEY BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1