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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 GET READY FOR THIS


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 160 2 3 8 11 11 18 28 40 53
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 862 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
LIONHEART'S TOM THUMB 50.00% 1 1 0 0 0 0 0 0 0 0
STEPHLYN'S SUN KISSED 50.00% 1 1 0 0 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 25.00% 1 0 1 0 0 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 25.00% 1 0 1 0 0 0 0 0 0 0
STEPHLYN'S INDEPENDENCE DAY AT RW 25.00% 1 0 1 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 18.75% 2 0 0 1 1 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 12.50% 1 0 0 1 0 0 0 0 0 0
C AND D'S SAMANTHA 12.50% 1 0 0 1 0 0 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN STEPHLYN ROLLING THUNDER 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
STEPHLYN'S JIG IT OUT 12.50% 1 0 0 1 0 0 0 0 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 6.25% 1 0 0 0 1 0 0 0 0 0
C AND D'S MADONNA LA MON 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME THE JOCK 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 6.25% 2 0 0 0 0 2 0 0 0 0
COX'S GOODTIME DAGNY DVILLE 6.25% 1 0 0 0 1 0 0 0 0 0
BELBOULECAN DOMINION VIOLA 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN SPIRIT'S MISU 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME DORENE 4.88% 11 0 0 0 0 0 0 4 2 5
ADAMS' UNIQUE PHYSIQUE 4.88% 11 0 0 0 0 0 0 4 2 5
COX'S GOODTIME ISABELLA 4.69% 2 0 0 0 0 1 1 0 0 0
BUSHAWAY REMY LEFOX 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
FAIRMONTS HEART TO BEAT 4.10% 14 0 0 0 0 0 0 0 7 7
COX'S GOODTIME MINDY LOU OFKN'D 3.91% 7 0 0 0 0 0 1 1 3 2
ENSTROM'S EL'BEE GREAT 3.52% 6 0 0 0 0 0 1 1 2 2
COX'S GOODTIME LI'L CHARLSIE 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 3.13% 2 0 0 0 0 0 2 0 0 0
COXS GOODTIME PETITE MINNIE 3.13% 2 0 0 0 0 0 2 0 0 0
COX'S GOODTIME SUGAR PLUM 3.13% 5 0 0 0 0 0 1 1 1 2
3.13% 12 0 0 0 0 0 0 0 4 8
C AND D'S ANGELENE OF SHALMAR 3.13% 1 0 0 0 0 1 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 3.13% 1 0 0 0 0 1 0 0 0 0
NINON OF FEE'S VALLEY 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 3.13% 1 0 0 0 0 1 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 2.34% 2 0 0 0 0 0 1 1 0 0
LEFOX GOODTIME JOE MONTANA 2.34% 2 0 0 0 0 0 1 1 0 0
LEFOX TROUBLE DE SMASHER 2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME SANDMAN 2.15% 5 0 0 0 0 0 0 1 3 1
2.15% 7 0 0 0 0 0 0 1 1 5
ENSTROM'S WILL HE MAKE IT 1.95% 5 0 0 0 0 0 0 1 2 2
1.95% 6 0 0 0 0 0 0 0 4 2
TERRETTE'S JOIE DE NOEL 1.95% 6 0 0 0 0 0 0 0 4 2
1.95% 6 0 0 0 0 0 0 0 4 2
1.76% 5 0 0 0 0 0 0 1 1 3
COX'S GOOD TIME HOT TODDY 1.56% 2 0 0 0 0 0 0 2 0 0
FREEDOMS NOTTINGHAM LACE 1.56% 2 0 0 0 0 0 0 2 0 0
COXS GOOD TIME CRICKET 1.56% 2 0 0 0 0 0 0 2 0 0
COX'S GOOD TIME DANDY ANDY 1.56% 1 0 0 0 0 0 1 0 0 0
C AND D'S DELIGHTFUL JAMIE 1.56% 1 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
IMPERATRICE CLEOPATRA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME O'NARLY PECODA 1.56% 1 0 0 0 0 0 1 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 1.37% 7 0 0 0 0 0 0 0 0 7
JIMMY LEE'S SPARKLE 1.37% 7 0 0 0 0 0 0 0 0 7
COX'S GOOD TIME PETITE MIMI 1.37% 3 0 0 0 0 0 0 1 1 1
ENSTROM'S SPIKE OF STARHAVEN 1.17% 3 0 0 0 0 0 0 1 0 2
LEFOX DOLLY PARTON 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.98% 4 0 0 0 0 0 0 0 1 3
C AND D'S T MODEL SPECIAL 0.98% 2 0 0 0 0 0 0 1 0 1
OMAR SHARIF DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2 0
ENSTROM'S VANILLA PUDDIN 0.78% 3 0 0 0 0 0 0 0 1 2
COXS GOOD TIME PETITE POUPEE 0.78% 2 0 0 0 0 0 0 0 2 0
FAIRMONT'S RADAR AHEAD 0.78% 2 0 0 0 0 0 0 0 2 0
MADAMOISELLE COCO DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2 0
STARHAVEN'S TWICE CHARMED 0.78% 1 0 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0
STARHAVEN'S HOT AND SPICY 0.78% 2 0 0 0 0 0 0 0 2 0
STARHAVEN'S PEACH PANACHE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 3 0 0 0 0 0 0 0 1 2
TERRETTE'S LORD SIMON DBOUTON 0.78% 4 0 0 0 0 0 0 0 0 4
TERRETTE'S GILL DE LABERIEUS 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
VANESSA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
LAFOREST'S JOLLY SANDMAN 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S PETITE BABETTE 0.59% 3 0 0 0 0 0 0 0 0 3
BURLINGTON BERTI OF BORISTI 0.59% 2 0 0 0 0 0 0 0 1 1
WINDMARKS POLKA DOT ANNIE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
COXS GOOD TIME PETITE MIGNON 0.39% 1 0 0 0 0 0 0 0 1 0
ENSTROM'S SANDMAN'S TUFF STUF 0.39% 1 0 0 0 0 0 0 0 1 0
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 PIERRE 0.39% 2 0 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.39% 2 0 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
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% 1 0 0 0 0 0 0 0 1 0
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
CROCKETT'S RAM BULL N GIRL 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
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