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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:
STEPHLYN'S READY FOR ANYTHING


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
Ancestors in 9 generations 144 2 3 5 10 13 15 22 34 48
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 878 0 0 0 0 0 0 0 0 0
Ancestor loss % 85.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
STEPHLYN'S GET READY FOR THIS 50.00% 1 1 0 0 0 0 0 0 0 0
STEPHLYN'S BURLESQUE 50.00% 1 1 0 0 0 0 0 0 0 0
LIONHEART'S TOM THUMB 25.00% 1 0 1 0 0 0 0 0 0 0
STEPHLYN'S SUN KISSED 25.00% 1 0 1 0 0 0 0 0 0 0
STEPHLYN'S YOUR WILDEST DREAMS 25.00% 1 0 1 0 0 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 21.88% 5 0 0 0 2 3 0 0 0 0
BRIARPATCH'S SAM I AM 12.50% 1 0 0 1 0 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN STEPHLYN ROLLING THUNDER 12.50% 2 0 0 0 2 0 0 0 0 0
STEPHLYN'S INDEPENDENCE DAY AT RW 12.50% 1 0 0 1 0 0 0 0 0 0
STEPHLYN'S JIG IT OUT 12.50% 2 0 0 0 2 0 0 0 0 0
12.50% 3 0 0 0 1 2 0 0 0 0
STEPHLYN'S WILD WILD WEST 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 10.94% 5 0 0 0 0 2 3 0 0 0
10.94% 5 0 0 0 0 2 3 0 0 0
9.38% 3 0 0 0 0 3 0 0 0 0
C AND D'S LABOSS MON BUNTIN 6.25% 1 0 0 0 1 0 0 0 0 0
C AND D'S SAMANTHA 6.25% 1 0 0 0 1 0 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
STEPHLYN BIGWILLIESTYLE OF BEE-VEE 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN SPIRIT'S MISU 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
BUSHAWAY REMY LEFOX 5.47% 5 0 0 0 0 0 2 3 0 0
5.47% 5 0 0 0 0 0 2 3 0 0
COX'S GOODTIME MAKE HIS MARC 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 4.49% 9 0 0 0 0 0 1 2 1 5
COX'S GOODTIME POLAR BEAR 3.13% 1 0 0 0 0 1 0 0 0 0
C AND D'S MADONNA LA MON 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME THE JOCK 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 3.13% 2 0 0 0 0 0 2 0 0 0
COX'S GOOD TIME DANDY ANDY 3.13% 3 0 0 0 0 0 1 2 0 0
COX'S GOOD TIME DORENE 3.13% 8 0 0 0 0 0 0 1 5 2
ADAMS' UNIQUE PHYSIQUE 3.13% 8 0 0 0 0 0 0 1 5 2
COX'S GOODTIME DAGNY DVILLE 3.13% 1 0 0 0 0 1 0 0 0 0
BELBOULECAN DOMINION VIOLA 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 3.13% 2 0 0 0 0 0 2 0 0 0
LEFOX GOODTIME JOE MONTANA 2.73% 5 0 0 0 0 0 0 2 3 0
LEFOX TROUBLE DE SMASHER 2.73% 5 0 0 0 0 0 0 2 3 0
COX'S GOODTIME ISABELLA 2.34% 2 0 0 0 0 0 1 1 0 0
FAIRMONTS HEART TO BEAT 1.95% 9 0 0 0 0 0 0 0 1 8
ENSTROM'S EL'BEE GREAT 1.95% 6 0 0 0 0 0 0 1 1 4
1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 1.56% 2 0 0 0 0 0 0 2 0 0
COXS GOODTIME PETITE MINNIE 1.56% 2 0 0 0 0 0 0 2 0 0
C AND D'S ANGELENE OF SHALMAR 1.56% 1 0 0 0 0 0 1 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 1.56% 1 0 0 0 0 0 1 0 0 0
NINON OF FEE'S VALLEY 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME O'NARLY PECODA 1.56% 2 0 0 0 0 0 0 2 0 0
COX'S GOODTIME SUGAR PLUM 1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 6 0 0 0 0 0 0 0 1 5
TERRETTE'S JOIE DE NOEL 1.37% 6 0 0 0 0 0 0 0 1 5
1.37% 6 0 0 0 0 0 0 0 1 5
LEFOX DOLLY PARTON 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
COXS GOODTIME CHARLIE'S ANGEL 1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME SANDMAN 0.98% 4 0 0 0 0 0 0 0 1 3
ENSTROM'S WILL HE MAKE IT 0.98% 4 0 0 0 0 0 0 0 1 3
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2 0
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2 0
COXS GOOD TIME CRICKET 0.78% 2 0 0 0 0 0 0 0 2 0
COX'S GOOD TIME LA TIGRE 0.78% 2 0 0 0 0 0 0 0 2 0
STARHAVEN'S TWICE CHARMED 0.78% 2 0 0 0 0 0 0 0 2 0
VI DU LAC STARHAVEN'S ANGEL 0.78% 2 0 0 0 0 0 0 0 2 0
STARHAVEN'S HOT AND SPICY 0.78% 4 0 0 0 0 0 0 0 0 4
STARHAVEN'S PEACH PANACHE 0.78% 2 0 0 0 0 0 0 0 2 0
ENSTROM'S SPIKE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2 0
ENSTROM'S PUDDIN'S PRINCESS 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 4 0 0 0 0 0 0 0 0 4
C AND D'S DELIGHTFUL JAMIE 0.78% 1 0 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 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
IMPERATRICE CLEOPATRA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 4 0 0 0 0 0 0 0 0 4
COX'S GOOD TIME PETITE MIMI 0.59% 2 0 0 0 0 0 0 0 1 1
COXS GOOD TIME PETITE MIGNON 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 2 0 0 0 0 0 0 0 0 2
FAIRMONT'S RADAR AHEAD 0.39% 2 0 0 0 0 0 0 0 0 2
COXS GOOD TIME PETITE POUPEE 0.39% 2 0 0 0 0 0 0 0 0 2
MADAMOISELLE COCO DE PETIT DRAC 0.39% 2 0 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
VANESSA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
KISHNIGA'S GLADRAGS SHOWBIZ 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME CHRISTMAS EVE 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S BANDOLERO OF ONO 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SPARKLE 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
ENSTROM'S VANILLA PUDDIN 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S LORD SIMON DBOUTON 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S GILL DE LABERIEUS 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
C AND D'S TRACY LYNN 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
ANDREA DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
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