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Ancestor calculations 10 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 LULABELLE AT AMSE


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 Gen 10
Ancestors in 10 generations 147 2 4 7 7 10 13 24 29 38 54
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1899 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.8% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
LIONHEART'S THUMBS UP! 50.00% 1 1 0 0 0 0 0 0 0 0 0
LIONHEART'S CHOCOLATTE BON BON 50.00% 1 1 0 0 0 0 0 0 0 0 0
LIONHEART'S TOM THUMB 25.00% 1 0 1 0 0 0 0 0 0 0 0
LIONHEART'S BOHEMIAN BEAUTY 25.00% 1 0 1 0 0 0 0 0 0 0 0
LIONHEART DU CHAMPAGNE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LIONHEART'S HONEYBEE O'DYGROS 25.00% 1 0 1 0 0 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 12.50% 1 0 0 1 0 0 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 12.50% 1 0 0 1 0 0 0 0 0 0 0
BRIARPATCH'S SIMON SAYS 12.50% 1 0 0 1 0 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 12.50% 2 0 0 0 2 0 0 0 0 0 0
C AND D'S SAMANTHA 12.50% 2 0 0 0 2 0 0 0 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME THE JOCK 10.94% 4 0 0 0 0 3 1 0 0 0 0
COX'S GOODTIME BARNSTORMER 9.38% 2 0 0 0 1 1 0 0 0 0 0
JACKPOT! DIVA LAS VEGAS 9.38% 2 0 0 0 1 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 8.59% 6 0 0 0 0 0 5 1 0 0 0
COX'S GOOD TIME DORENE 6.64% 24 0 0 0 0 0 0 1 10 7 6
ADAMS' UNIQUE PHYSIQUE 6.64% 24 0 0 0 0 0 0 1 10 7 6
COX'S GOODTIME POLAR BEAR 6.25% 2 0 0 0 0 2 0 0 0 0 0
C AND D'S MADONNA LA MON 6.25% 2 0 0 0 0 2 0 0 0 0 0
COX'S GOODTIME DAGNY DVILLE 6.25% 2 0 0 0 0 2 0 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 5.96% 13 0 0 0 0 0 1 3 3 3 3
COX'S GOODTIME ISABELLA 5.86% 6 0 0 0 0 0 2 3 1 0 0
FAIRMONTS HEART TO BEAT 5.76% 39 0 0 0 0 0 0 0 1 17 21
COX'S GOODTIME LI'L CHARLSIE 5.47% 4 0 0 0 0 0 3 1 0 0 0
COX'S GOODTIME JUBILEE 4.69% 2 0 0 0 0 1 1 0 0 0 0
JACKPOT KWIK PIK TIKET PETTY 4.69% 2 0 0 0 0 1 1 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 4.30% 6 0 0 0 0 0 0 5 1 0 0
COXS GOODTIME PETITE MINNIE 4.30% 6 0 0 0 0 0 0 5 1 0 0
4.10% 32 0 0 0 0 0 0 0 0 10 22
COX'S GOODTIME SUGAR PLUM 3.61% 11 0 0 0 0 0 0 2 3 3 3
3.32% 15 0 0 0 0 0 0 1 3 3 8
C AND D'S ANGELENE OF SHALMAR 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
BELBOULECAN DOMINION VIOLA 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.03% 18 0 0 0 0 0 0 0 1 10 7
TERRETTE'S JOIE DE NOEL 3.03% 18 0 0 0 0 0 0 0 1 10 7
3.03% 18 0 0 0 0 0 0 0 1 10 7
ENSTROM'S EL'BEE GREAT 2.93% 6 0 0 0 0 0 0 2 3 1 0
COXS GOODTIME CHARLIE'S ANGEL 2.93% 6 0 0 0 0 0 0 2 3 1 0
2.83% 10 0 0 0 0 0 0 1 3 3 3
COX'S GOOD TIME SANDMAN 2.73% 14 0 0 0 0 0 0 0 2 8 4
COX'S GOOD TIME DANDY ANDY 2.73% 4 0 0 0 0 0 0 3 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
IVY ROAD'S PETTY CASH JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
COX'S GOOD TIME HOT TODDY 2.15% 6 0 0 0 0 0 0 0 5 1 0
FREEDOMS NOTTINGHAM LACE 2.15% 6 0 0 0 0 0 0 0 5 1 0
COXS GOOD TIME CRICKET 2.15% 6 0 0 0 0 0 0 0 5 1 0
JIMMY LEE'S SPARKLE 1.95% 19 0 0 0 0 0 0 0 0 1 18
JIMMY LEE'S BANDOLERO OF ONO 1.86% 18 0 0 0 0 0 0 0 0 1 17
COX'S GOOD TIME PETITE MIMI 1.66% 8 0 0 0 0 0 0 0 2 3 3
C AND D'S DELIGHTFUL JAMIE 1.56% 2 0 0 0 0 0 0 2 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
NINON OF FEE'S VALLEY 1.56% 1 0 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 1.46% 6 0 0 0 0 0 0 0 2 3 1
COX'S GOOD TIME CHRISTMAS EVE 1.17% 10 0 0 0 0 0 0 0 0 2 8
TERRETTE'S LORD SIMON DBOUTON 1.17% 11 0 0 0 0 0 0 0 0 1 10
TERRETTE'S GILL DE LABERIEUS 1.17% 11 0 0 0 0 0 0 0 0 1 10
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 1.07% 6 0 0 0 0 0 0 0 0 5 1
COXS GOOD TIME PETITE POUPEE 1.07% 6 0 0 0 0 0 0 0 0 5 1
FAIRMONT'S RADAR AHEAD 1.07% 6 0 0 0 0 0 0 0 0 5 1
MADAMOISELLE COCO DE PETIT DRAC 1.07% 6 0 0 0 0 0 0 0 0 5 1
C AND D'S T MODEL SPECIAL 0.98% 4 0 0 0 0 0 0 0 2 0 2
ENSTROM'S VANILLA PUDDIN 0.88% 7 0 0 0 0 0 0 0 0 2 5
0.88% 7 0 0 0 0 0 0 0 0 2 5
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
IMPERATRICE CLEOPATRA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S PETITE BABETTE 0.68% 7 0 0 0 0 0 0 0 0 0 7
BURLINGTON BERTI OF BORISTI 0.68% 5 0 0 0 0 0 0 0 0 2 3
WINDMARKS POLKA DOT ANNIE 0.68% 5 0 0 0 0 0 0 0 0 2 3
LAFOREST'S JOLLY SANDMAN 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
COX'S GOOD TIME PIERRE 0.49% 5 0 0 0 0 0 0 0 0 0 5
XANDER VAN FIVELZIGHT 0.49% 5 0 0 0 0 0 0 0 0 0 5
GWENDOLYNE DE PETIT DRAC 0.49% 5 0 0 0 0 0 0 0 0 0 5
ENSTROM'S SANDMAN'S TUFF STUF 0.39% 2 0 0 0 0 0 0 0 0 2 0
WINDMARKS MISS VICKIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
VANESSA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JIMMY LEE'S SABLONNEUX D'OR 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S SUGAR BEAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TINTORETTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
BITTER SWEET OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
JIMMY LEE'S FLIP 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S CHEVALIER 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
BOUTON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S LE CAPITAINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 0.10% 1 0 0 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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