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:
LIONHEART'S KONNER OF DIAMOND RIDGE


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 135 1 4 6 12 14 26 33 48 62
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 887 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.8% 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 62.50% 2 1 0 1 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 31.25% 2 0 1 0 1 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 31.25% 2 0 1 0 1 0 0 0 0 0
LIONHEART'S THUMBS UP! 25.00% 1 0 1 0 0 0 0 0 0 0
LIONHEART'S HONEYBEE O'DYGROS 25.00% 1 0 1 0 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 18.75% 3 0 0 1 0 2 0 0 0 0
C AND D'S SAMANTHA 18.75% 3 0 0 1 0 2 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 15.63% 2 0 0 1 0 1 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0
COX'S GOODTIME THE JOCK 13.28% 5 0 0 0 1 1 2 1 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 11.33% 8 0 0 0 0 2 1 4 1 0
COX'S GOODTIME POLAR BEAR 9.38% 3 0 0 0 1 0 2 0 0 0
C AND D'S MADONNA LA MON 9.38% 3 0 0 0 1 0 2 0 0 0
COX'S GOODTIME DAGNY DVILLE 9.38% 3 0 0 0 1 0 2 0 0 0
COX'S GOODTIME ISABELLA 8.01% 8 0 0 0 0 1 1 3 2 1
COX'S GOODTIME BARNSTORMER 7.81% 2 0 0 0 1 0 1 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
BELBOULECAN DOMINION VIOLA 7.81% 2 0 0 0 1 0 1 0 0 0
JACKPOT! DIVA LAS VEGAS 7.81% 2 0 0 0 1 0 1 0 0 0
COX'S GOOD TIME DORENE 7.62% 21 0 0 0 0 0 0 5 3 13
ADAMS' UNIQUE PHYSIQUE 7.62% 21 0 0 0 0 0 0 5 3 13
COX'S GOODTIME LI'L CHARLSIE 6.64% 5 0 0 0 0 1 1 2 1 0
COX'S GOODTIME MINDY LOU OFKN'D 6.45% 11 0 0 0 0 0 2 1 5 3
BRIARPATCH'S SIMON SAYS 6.25% 1 0 0 0 1 0 0 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 5.66% 8 0 0 0 0 0 2 1 4 1
COXS GOODTIME PETITE MINNIE 5.66% 8 0 0 0 0 0 2 1 4 1
FAIRMONTS HEART TO BEAT 4.88% 17 0 0 0 0 0 0 0 8 9
C AND D'S ANGELENE OF SHALMAR 4.69% 3 0 0 0 0 1 0 2 0 0
COX'S GOODTIME SUGAR PLUM 4.49% 9 0 0 0 0 0 1 1 4 3
ENSTROM'S EL'BEE GREAT 3.91% 7 0 0 0 0 0 1 1 3 2
COXS GOODTIME CHARLIE'S ANGEL 3.91% 7 0 0 0 0 0 1 1 3 2
BELBOULECAN HISTOIRE DE MA VIE 3.91% 2 0 0 0 0 1 0 1 0 0
NINON OF FEE'S VALLEY 3.91% 2 0 0 0 0 1 0 1 0 0
COX'S GOODTIME JUBILEE 3.91% 2 0 0 0 0 1 0 1 0 0
JACKPOT KWIK PIK TIKET PETTY 3.91% 2 0 0 0 0 1 0 1 0 0
3.52% 14 0 0 0 0 0 0 0 4 10
COX'S GOOD TIME DANDY ANDY 3.32% 5 0 0 0 0 0 1 1 2 1
3.32% 10 0 0 0 0 0 0 2 1 7
3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME SANDMAN 2.93% 9 0 0 0 0 0 0 1 3 5
2.93% 8 0 0 0 0 0 0 2 1 5
COX'S GOOD TIME HOT TODDY 2.73% 7 0 0 0 0 0 0 2 1 4
FREEDOMS NOTTINGHAM LACE 2.73% 7 0 0 0 0 0 0 2 1 4
COXS GOOD TIME CRICKET 2.73% 7 0 0 0 0 0 0 2 1 4
2.54% 8 0 0 0 0 0 0 0 5 3
TERRETTE'S JOIE DE NOEL 2.54% 8 0 0 0 0 0 0 0 5 3
2.54% 8 0 0 0 0 0 0 0 5 3
C AND D'S DELIGHTFUL JAMIE 2.34% 3 0 0 0 0 0 1 0 2 0
COX'S GOOD TIME PETITE MIMI 1.95% 6 0 0 0 0 0 0 1 1 4
ALLSTONE DOUGLAS 1.95% 2 0 0 0 0 0 1 0 1 0
1.95% 2 0 0 0 0 0 1 0 1 0
1.95% 2 0 0 0 0 0 1 0 1 0
IMPERATRICE CLEOPATRA DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
1.95% 2 0 0 0 0 0 1 0 1 0
IVY ROAD'S PETTY CASH JACKPOT 1.95% 2 0 0 0 0 0 1 0 1 0
1.95% 2 0 0 0 0 0 1 0 1 0
ENSTROM'S WILL HE MAKE IT 1.76% 5 0 0 0 0 0 0 1 1 3
JIMMY LEE'S BANDOLERO OF ONO 1.56% 8 0 0 0 0 0 0 0 0 8
JIMMY LEE'S SPARKLE 1.56% 8 0 0 0 0 0 0 0 0 8
C AND D'S T MODEL SPECIAL 1.37% 4 0 0 0 0 0 0 1 0 3
COX'S GOOD TIME SPARKLE OF KN'D 0.98% 3 0 0 0 0 0 0 0 2 1
COX'S GOOD TIME CHRISTMAS EVE 0.98% 4 0 0 0 0 0 0 0 1 3
COXS GOOD TIME PETITE POUPEE 0.98% 3 0 0 0 0 0 0 0 2 1
FAIRMONT'S RADAR AHEAD 0.98% 3 0 0 0 0 0 0 0 2 1
MADAMOISELLE COCO DE PETIT DRAC 0.98% 3 0 0 0 0 0 0 0 2 1
TERRETTE'S LORD SIMON DBOUTON 0.98% 5 0 0 0 0 0 0 0 0 5
TERRETTE'S GILL DE LABERIEUS 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 2 0 0 0 0 0 0 1 0 1
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
VANESSA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
ENSTROM'S VANILLA PUDDIN 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
COLONEL BLANC DE LA PARURE 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
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
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
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
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