Back

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:
LEBULL'S MILLION DOLLAR LEGACY


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 135 2 4 8 8 10 8 9 22 30 39
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1911 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.4% 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'S ONE IN A MILLION 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEBULL'S RAYON DU SOLEIL 50.00% 1 1 0 0 0 0 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEBULL'S BART SIMPSON 25.00% 1 0 1 0 0 0 0 0 0 0 0
STARHAVEN SEND MONEY AT LEBULL 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEBULL ADAMS DINA OF RAGTIME 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 12.50% 1 0 0 1 0 0 0 0 0 0 0
CROCKETT'S RAM BULL N GIRL 12.50% 1 0 0 1 0 0 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME DORENE 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 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
WANDA'S SUGAR MAN 6.25% 1 0 0 0 1 0 0 0 0 0 0
RAMBULL'S MINERVA 6.25% 1 0 0 0 1 0 0 0 0 0 0
TERRETTE'S TOURBILLON D'GAMIN 3.52% 21 0 0 0 0 0 0 0 2 9 10
3.13% 1 0 0 0 0 1 0 0 0 0 0
TERRETTE'S JOIE DE NOEL 3.13% 1 0 0 0 0 1 0 0 0 0 0
FAIRMONTS HEART TO BEAT 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
WOLF'N WRINKLES J. EDGAR 3.13% 1 0 0 0 0 1 0 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
RAMBULL'S SWEET DOTTY GHOST 3.13% 1 0 0 0 0 1 0 0 0 0 0
HAMPTON'S CHEVALIER 2.54% 6 0 0 0 0 0 0 1 4 1 0
TERRETTE'S LORD SIMON DBOUTON 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S GILL DE LABERIEUS 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S GOLDILOCK D'PECHE 1.56% 3 0 0 0 0 0 0 1 2 0 0
JIMMY LEE'S BANDOLERO OF ONO 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
JIMMY LEE'S SABLONNEUX D'OR 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLLOM'S PETITE SHERRIE 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
ENSTROM'S VANILLA PUDDIN 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
TERRETTE'S CHEF D'OEUVRE GAMIN 1.46% 13 0 0 0 0 0 0 0 0 2 11
HAMPTON'S POUPEE D'OR 1.27% 6 0 0 0 0 0 0 0 1 4 1
HAMPTON'S PETITE CHERIE 1.27% 11 0 0 0 0 0 0 0 0 2 9
TERRETTE'S POLAR DE LA NEIGE 0.98% 4 0 0 0 0 0 0 0 1 3 0
BOUTON OF BORISTI 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S LE CAPITAINE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S BONHEUR D POINTE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S JEANIEBELLE PETIT 0.78% 1 0 0 0 0 0 0 1 0 0 0
HAMPTON'S MYSTIQUE 0.78% 2 0 0 0 0 0 0 0 2 0 0
TERRETTE'S PECHE DE WOODS 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
HAMPTON'S VALENTINE 0.78% 7 0 0 0 0 0 0 0 0 1 6
WINDMARKS MISS VICKIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RAGAN'S LAURELWOOD GABRIELLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S FILS DE BIJOU 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 3 0 0 0 0 0 0 0 1 1 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.59% 2 0 0 0 0 0 0 0 1 1 0
BITTER SWEET OF BORISTI 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S RENEE BRUME DE MIEL 0.59% 5 0 0 0 0 0 0 0 0 1 4
KARNES FRANCOIS FILS DE POLAR 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
BURLINGTON BERTI OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1 0 0
RAIM'S POUPEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S TOURBILLON ORAGE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HAMPTON'S GABRIELLE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
BOULETTE OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAFOREST'S DUTCHES OF MITZI 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAFOREST'S HONEY BEAR 0.39% 1 0 0 0 0 0 0 0 1 0 0
LA FOREST'S CREAM PUFF 0.39% 2 0 0 0 0 0 0 0 0 2 0
TOMMYVILLE TINTORETTO 0.39% 1 0 0 0 0 0 0 0 1 0 0
GLENTHORN MAXIBOY OF LAURELWOOD 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAURELWOOD POOPSIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 2 0 0 0 0 0 0 0 0 1 1
BENHOOKS JACKIE OF MUFFETOWN 0.29% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.29% 2 0 0 0 0 0 0 0 0 1 1
TERRETTE'S FLEUR DE REGINA 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S CHEF D'OEUVRE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S ENCHANTRESS 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
BADAZZ OF BORISTI 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% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TROGLODYTE OF HERNHILL 0.20% 1 0 0 0 0 0 0 0 0 1 0
BRITHMEL DWYNWEN OF TOMMYVILLE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOMMYVILLE TWEED EFFECT 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
CHASEHOLME SOUVENIR 0.20% 1 0 0 0 0 0 0 0 0 1 0
GLENTHORN MARIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING VIVE LE PRINCE OF LAURELWOOD 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
LAURELWOOD DELPHINE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS JEREBOAM 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS SADIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BATON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS CHARLOTTE 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
TERRETTE'S D'OR BRUME DE BIJOU 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE TIGRE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
BLAZE OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOGWOOD LYRIC OF TOMMYVILLE 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
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
LAURELWOOD PETER PIPER 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAURELWOOD MUFFINS 0.10% 1 0 0 0 0 0 0 0 0 0 1
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com