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 TAI-TAIWANS RIPLEY


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 197 2 3 7 12 15 28 46 70
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 313 0 0 0 0 0 0 0 0
Ancestor loss % 61.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HILSMAN'S SUGAR PIE HONEYBUNCH 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN'S MINI ME 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN'S SAVOY TRUFFLE 31.25% 2 0 1 0 1 0 0 0 0
BANDOG'S BAYOU CLASSIC 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN SANDS CHLOE' 25.00% 1 0 1 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 15.63% 2 0 0 1 0 1 0 0 0
BANDOG'S ONE IN A MILLION 13.28% 7 0 0 0 0 3 1 3 0
HILSMAN'S FULL OF GRACE 12.50% 1 0 0 1 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 12.50% 1 0 0 1 0 0 0 0 0
STEPHLYN'S RING OF FIRE 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S SANDS HEAVEN SENT 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S MAMA MIA 9.38% 3 0 0 0 1 0 2 0 0
ALESSANDROVITTORIO DELL'AKIRIS 7.81% 2 0 0 0 1 0 1 0 0
JAGUAR'S THE CATS BROKEN HEART 7.81% 2 0 0 0 1 0 1 0 0
7.81% 2 0 0 0 1 0 1 0 0
BANDOG'S JOY TO THE WORLD 7.42% 8 0 0 0 0 0 3 2 3
K N' D FOXY JOE OF COX'S GOODTIME 6.64% 7 0 0 0 0 0 3 1 3
COX'S GOODTIME POLAR BEAR 6.25% 1 0 0 0 1 0 0 0 0
GARDIEN'S LUMINATES THE RING 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S BOUND FOR GLORY 6.25% 1 0 0 0 1 0 0 0 0
STEPHLYN'S WILD WILD WEST 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
MCBETHS TOTAL JUSTICE 6.25% 1 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 5.86% 5 0 0 0 0 1 0 3 1
BANDOG'S BREEZE OF KARENDON 4.69% 3 0 0 0 0 1 0 2 0
COX'S GOODTIME JAKE OF JOCK 3.91% 2 0 0 0 0 1 0 1 0
FILOU JOLIE VON DER RUE DE LA VERT 3.91% 2 0 0 0 0 1 0 1 0
JAGUAR'S GATI GATI DE FRAU 3.91% 2 0 0 0 0 1 0 1 0
COX'S GOODTIME ISABELLA 3.52% 2 0 0 0 0 1 0 0 1
3.52% 6 0 0 0 0 0 0 3 3
ANDREA DES GENTILS MINOIS 3.52% 6 0 0 0 0 0 1 0 5
BANDOG'S GARDIEN ANGEL 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S BEETLE JUICE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
LEBULL ADAMS DINA OF RAGTIME 3.13% 5 0 0 0 0 0 0 3 2
FOURSTAR BANDOGS PATTYS PUDDIN 3.13% 1 0 0 0 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
COLONEL BLANC DE LA PARURE 3.13% 5 0 0 0 0 0 1 0 4
SHADETREE STEPHLYN GETNJIGGYW'IT 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
2.73% 4 0 0 0 0 0 0 3 1
COCO VON DER GRIMMELSBURG 2.73% 4 0 0 0 0 0 1 0 3
ENSTROM'S EL'BEE GREAT 2.34% 2 0 0 0 0 0 1 1 0
ADAMS' UNIQUE PHYSIQUE 2.34% 6 0 0 0 0 0 0 0 6
KARENDON'S JOYAU DE FRANCE 2.34% 3 0 0 0 0 0 1 0 2
COX'S GOODTIME JOCK OF BRIDGES 1.95% 2 0 0 0 0 0 1 0 1
COXS GOODTIME PETITE MINNIE 1.95% 2 0 0 0 0 0 1 0 1
COX'S GOOD TIME DANDY ANDY 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOOD TIME DORENE 1.95% 5 0 0 0 0 0 0 0 5
RAMONA PRINCESSE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
ZARTAN VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME THE JOCK 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME MAKE HIS MARC 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
STARHAVEN'S HOT AND SPICY 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 WILL HE MAKE IT 1.56% 3 0 0 0 0 0 0 1 2
ENSTROM'S PUDDIN'S PRINCESS 1.56% 3 0 0 0 0 0 0 1 2
BANDOG'S KT LOOKING AT YOU 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S TALK OF THE TOWN 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME LUCY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
VIRGINIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
CHIRINE MA JOIE 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
QUINCY VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME LI'L CHARLSIE 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
FREEDOMS NOTTINGHAM LACE 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
ENSTROM'S SPIKE OF STARHAVEN 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
WAMBO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S C'EST MON AMI 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
REINEISABELLE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
CROCKETT'S RAM BULL N GIRL 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
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
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
WOLF'N WRINKLES J. EDGAR 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S VANILLA PUDDIN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S CHERI CHLOE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLETTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FARAMOND VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RANI 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
0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.39% 1 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 0.39% 1 0 0 0 0 0 0 0 1
LEFOX TROUBLE DE SMASHER 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEFOX GOODTIME JOE MONTANA 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
BRIGITTEBARDOR DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1