Ancestor calculations 8 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 HOLLYWOOD MAC DADDY


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 170 2 3 6 11 11 19 36 60
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 340 0 0 0 0 0 0 0 0
Ancestor loss % 66.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
SHANN'S GOODTIME IN HOLLYWOOD 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN SANDS CHLOE' 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 25.00% 1 0 1 0 0 0 0 0 0
SHANN'S GOODTIME CELESTE 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 12.50% 1 0 0 1 0 0 0 0 0
XCLUSIVE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME AT SHANNS 12.50% 1 0 0 1 0 0 0 0 0
SHANN'S PUDGYBULL FAYE 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S TUPELO HONEY 12.50% 1 0 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 11.33% 4 0 0 0 1 1 1 0 1
KARENDON'S JOYAU DE FRANCE 7.03% 2 0 0 0 1 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 6.64% 5 0 0 0 0 1 1 2 1
COMPATABULL'S KISHNIGA NICOLE 6.25% 1 0 0 0 1 0 0 0 0
UNIC DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
UNBARA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S BEETLE JUICE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 5.47% 3 0 0 0 0 1 1 1 0
3.52% 2 0 0 0 0 1 0 0 1
OMAR SHARIF DE LA PARURE 3.52% 5 0 0 0 0 0 1 1 3
KISHNIGA'S SHOWBIZ CHELSEA 3.13% 1 0 0 0 0 1 0 0 0
CHIRINE MA JOIE 3.13% 4 0 0 0 0 0 1 1 2
3.13% 1 0 0 0 0 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME JAKE OF JOCK 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME ISABELLA 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S HOT AND SPICY 3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 3.13% 2 0 0 0 0 0 2 0 0
BANDOG'S KT LOOKING AT YOU 3.13% 1 0 0 0 0 1 0 0 0
WAMBO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
ANDREA DES GENTILS MINOIS 2.73% 5 0 0 0 0 0 0 2 3
ENSTROM'S PUDDIN'S PRINCESS 2.73% 5 0 0 0 0 0 0 2 3
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
COLONEL BLANC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
ZARTAN VON DER GRIMMELSBURG 2.34% 6 0 0 0 0 0 0 0 6
BORN-Ö'S DOMINIQUE 2.34% 2 0 0 0 0 0 1 1 0
ENSTROM'S WILL HE MAKE IT 2.34% 3 0 0 0 0 0 0 3 0
BANDOG'S BREEZE OF KARENDON 1.56% 1 0 0 0 0 0 1 0 0
LEIBOLL'S HANNIBAL 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA MERVEILLEUX 1.56% 1 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0
COXS GOODTIME PETITE MINNIE 1.56% 1 0 0 0 0 0 1 0 0
COXS GOODTIME CHARLIE'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0
ENSTROM'S SPIKE OF STARHAVEN 1.56% 1 0 0 0 0 0 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME ACE IN THE HOLE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S JOY TO THE WORLD 1.56% 2 0 0 0 0 0 0 2 0
FRANCOIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
AMADEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA GIGOLETTE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 3 0 0 0 0 0 0 0 3
KISHNIGA KNOLLAND KATIE 1.17% 2 0 0 0 0 0 0 1 1
BIJOU VON DER RUE DE LA VERT 1.17% 2 0 0 0 0 0 0 1 1
ODILO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
WOLF'N WRINKLES J. EDGAR 1.17% 3 0 0 0 0 0 0 0 3
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
HEUREUX HENRI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 1 0 0 0 0 0 0 1 0
FREEDOMS NOTTINGHAM LACE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME HOT TODDY 0.78% 1 0 0 0 0 0 0 1 0
COXS GOOD TIME CRICKET 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME LA TIGRE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S VANILLA PUDDIN 0.78% 2 0 0 0 0 0 0 0 2
WANDA'S SUGAR MAN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
RAMBULL'S MINERVA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEBULL ADAMS DINA OF RAGTIME 0.78% 2 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S KNOLLAND PIERRETTE 0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME SANDMAN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 1 0 0 0 0 0 0 0 1
FAIRMONTS HEART TO BEAT 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME PIERRE OF K AND D 0.39% 1 0 0 0 0 0 0 0 1
FAIRMONT'S RADAR AHEAD 0.39% 1 0 0 0 0 0 0 0 1
COXS GOOD TIME PETITE POUPEE 0.39% 1 0 0 0 0 0 0 0 1
MADAMOISELLE COCO DE PETIT DRAC 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S SWEET DOTTY GHOST 0.39% 1 0 0 0 0 0 0 0 1
KT'S FANCY ANNIE OF BANDOG 0.39% 1 0 0 0 0 0 0 0 1