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:
FANCIBUL FLEUR DE MIEL RODBULLS


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 131 2 3 6 10 20 20 27 43
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 379 0 0 0 0 0 0 0 0
Ancestor loss % 74.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
FANCI-KLASSE SCOOP O' DUBL TRUBL 50.00% 1 1 0 0 0 0 0 0 0
FANCIBULS JOUET DE NOEL 50.00% 1 1 0 0 0 0 0 0 0
FANCIBUL'S TIN WOOF SUNDAE 28.13% 2 0 1 0 0 1 0 0 0
FANCIBUL'S DUBL DAWG DARE 26.56% 2 0 1 0 0 0 1 0 0
JIMI'S MSSR. CABOT V FANCIBUL 25.00% 1 0 1 0 0 0 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 16.41% 5 0 0 0 2 1 0 0 2
FANCIBULS DIAMOND IN THE SKY 15.63% 3 0 0 1 0 0 2 0 0
14.06% 2 0 0 1 0 0 1 0 0
COX'S GOODTIME I'M CHARLIE TOO II 13.28% 2 0 0 1 0 0 0 1 0
FANCIBULS SWEET SPIRIT 13.28% 2 0 0 1 0 0 0 1 0
R AND B'S HIS HONOR OF FANCIBUL 12.50% 1 0 0 1 0 0 0 0 0
ROJE'S FANCIBUL BRANDY 12.50% 1 0 0 1 0 0 0 0 0
HI-ARC'S MINNIE MOUSE 10.55% 5 0 0 0 1 1 0 0 3
8.59% 4 0 0 0 1 0 0 3 0
FANCIBUL'S LIMITED EDITION 8.20% 3 0 0 0 1 0 1 0 1
HERE TIS' UP 'N' ADAM DE MCKEE 7.81% 3 0 0 0 0 2 1 0 0
7.81% 3 0 0 0 0 2 1 0 0
GRADONS FANCIBUL ATTABOIS 7.03% 2 0 0 0 1 0 0 1 0
7.03% 2 0 0 0 1 0 0 1 0
COX'S GOODTIME THE JOCK 6.64% 2 0 0 0 1 0 0 0 1
COX'S GOODTIME LUCY 6.64% 2 0 0 0 1 0 0 0 1
6.64% 4 0 0 0 0 1 2 0 1
FANCIBUL'S OKLAHOMA RUFF-NEK 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 5.47% 5 0 0 0 0 0 2 3 0
4.30% 4 0 0 0 0 1 0 0 3
COX'S GOODTIME JAKE OF JOCK 3.91% 3 0 0 0 0 1 0 0 2
LA PETITE PIXIE DE MCKEE 3.91% 6 0 0 0 0 0 0 4 2
FANCIBUL GRADON BAYOU BARON 3.91% 2 0 0 0 0 1 0 1 0
HI-ARC'S GREY POUPON 3.91% 2 0 0 0 0 1 0 1 0
COX'S GOOD TIME DORENE 3.52% 7 0 0 0 0 0 0 2 5
3.52% 7 0 0 0 0 0 0 2 5
FANCIBUL GRADON'S SO-FINE 3.52% 2 0 0 0 0 1 0 0 1
DAYSTAR'S HIGHLANDER FANCIBUL 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME LI'L CHARLSIE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
FANCIBUL'S SEMINOLE PATCHWORK 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
FANCIBUL'S DIAMOND GEM O'BOSS 3.13% 1 0 0 0 0 1 0 0 0
KLASSE TIARA OF FANCIBUL 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 3.13% 1 0 0 0 0 1 0 0 0
OBSESSION DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
FAIRMONTS HEART TO BEAT 2.73% 7 0 0 0 0 0 0 0 7
2.73% 5 0 0 0 0 0 0 2 3
2.73% 5 0 0 0 0 0 0 2 3
COX'S GOODTIME ISABELLA 2.34% 3 0 0 0 0 0 1 0 2
1.95% 3 0 0 0 0 0 0 2 1
TEA-D'S GRADON BRIARPATCH 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
COX'S GOODTIME POLAR BEAR 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME JOCK OF BRIDGES 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
LA PETITE MONIQUE DE MCKEE 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
FANCIBUL UP ABOVE THE WORLD 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ALESSANDROVITTORIO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S THE CATS BROKEN HEART 1.56% 1 0 0 0 0 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
OMAR SHARIF DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 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
0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S EL'BEE GREAT 0.78% 1 0 0 0 0 0 0 1 0
COXS GOODTIME CHARLIE'S ANGEL 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME BIT O'GOLD 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
C AND D'S ANGELENE OF SHALMAR 0.78% 2 0 0 0 0 0 0 0 2
FILOU JOLIE VON DER RUE DE LA VERT 0.78% 1 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2
CHIRINE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S GATI GATI DE FRAU 0.78% 1 0 0 0 0 0 0 1 0
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
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
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S PUDDIN'S PRINCESS 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S ZORRO 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAU 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1