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:
IT'S ALL ABOUT MIMI OF FANCIBUL


Coefficient of Inbreeding (COI):
6.250%

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 108 2 3 7 7 15 15 21 26 40
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 914 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
R AND B'S HIS HONOR OF FANCIBUL 50.00% 1 1 0 0 0 0 0 0 0 0
FANCIBUL'S WINDSONG 50.00% 1 1 0 0 0 0 0 0 0 0
HI-ARC'S MINNIE MOUSE 37.50% 2 0 1 1 0 0 0 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 31.25% 2 0 1 0 1 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 25.39% 6 0 0 1 1 1 2 0 1 0
FANCIBUL'S SUMMERNIGHT DREAM 25.00% 1 0 1 0 0 0 0 0 0 0
20.31% 3 0 0 1 1 0 1 0 0 0
HERE TIS' UP 'N' ADAM DE MCKEE 15.63% 2 0 0 1 0 1 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 12.70% 6 0 0 0 1 1 1 2 0 1
FANCIBULS SWEET SPIRIT 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 8.79% 14 0 0 0 0 0 3 2 4 5
COX'S GOOD TIME DORENE 8.20% 7 0 0 0 0 1 2 1 3 0
ADAMS' UNIQUE PHYSIQUE 8.20% 7 0 0 0 0 1 2 1 3 0
L'CREAM DREAM MACHINE D'MCKEE 7.81% 2 0 0 0 1 0 1 0 0 0
LA PETITE CHAMONIX DE MCKEE 7.81% 2 0 0 0 1 0 1 0 0 0
LA PETITE PIXIE DE MCKEE 7.81% 4 0 0 0 0 2 0 2 0 0
6.45% 6 0 0 0 0 1 1 1 2 1
COX'S GOODTIME LUCY 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 5 0 0 0 0 1 1 1 2 0
JIMMY LEE'S SPARKLE 5.47% 14 0 0 0 0 0 0 3 5 6
4.10% 7 0 0 0 0 0 1 2 1 3
4.10% 7 0 0 0 0 0 1 2 1 3
3.91% 2 0 0 0 0 1 0 1 0 0
LA PETITE MONIQUE DE MCKEE 3.91% 4 0 0 0 0 0 2 0 2 0
JIMMY LEE'S BANDOLERO OF ONO 3.91% 9 0 0 0 0 0 0 3 2 4
COX'S GOODTIME LI'L CHARLSIE 3.13% 1 0 0 0 0 1 0 0 0 0
HI-ARC'S GREY POUPON 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
FANCIBUL GRADON BAYOU BARON 3.13% 1 0 0 0 0 1 0 0 0 0
HAMPTON'S CHEVALIER 2.73% 11 0 0 0 0 0 0 0 3 8
2.15% 8 0 0 0 0 0 0 0 3 5
1.95% 4 0 0 0 0 0 0 2 0 2
TABBERT'S PETITE MERVIELLE 1.95% 4 0 0 0 0 0 0 2 0 2
TERRETTE'S LORD SIMON DBOUTON 1.76% 4 0 0 0 0 0 0 1 2 1
1.56% 6 0 0 0 0 0 0 0 2 4
JIMMY LEE'S FLIP 1.56% 5 0 0 0 0 0 0 0 3 2
TEA-D'S GRADON BRIARPATCH 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
BOUTON OF BORISTI 1.17% 5 0 0 0 0 0 0 0 1 4
FREEDOMS NOTTINGHAM LACE 0.78% 1 0 0 0 0 0 0 1 0 0
COXS GOOD TIME CRICKET 0.78% 1 0 0 0 0 0 0 1 0 0
TERRETTE'S JEANIEBELLE PETIT 0.78% 3 0 0 0 0 0 0 0 1 2
TERRETTE'S TOURBILLON D'GAMIN 0.78% 4 0 0 0 0 0 0 0 0 4
MA TEMPETE DE NEIGE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2 0
TERRETTE'S LE CAPITAINE 0.78% 3 0 0 0 0 0 0 0 1 2
COXS GOODTIME CHARLIE'S ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0
ENSTROM'S EL'BEE GREAT 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
HAMPTON'S MYSTIQUE 0.59% 3 0 0 0 0 0 0 0 0 3
HAMPTON'S POUPEE D'OR 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME SANDMAN 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S TOURBILLON ORAGE 0.39% 2 0 0 0 0 0 0 0 0 2
TABBERTS FOXY MAMMA 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
COXS GOOD TIME PETITE POUPEE 0.39% 1 0 0 0 0 0 0 0 1 0
FAIRMONT'S RADAR AHEAD 0.39% 1 0 0 0 0 0 0 0 1 0
MADAMOISELLE COCO DE PETIT DRAC 0.39% 1 0 0 0 0 0 0 0 1 0
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME SUGAR PLUM 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S POLAR DE LA NEIGE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S PECHE DE WOODS 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 GOOD TIME CHRISTMAS EVE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S VANILLA PUDDIN 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 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 GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1
WOLF'N WRINKLES J. EDGAR 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1