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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:
JACKPOT TWINLAKE READYTORUMBLE


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 167 2 3 6 10 13 18 27 38 49 64
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1879 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.8% 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
COX'S GOODTIME BARNSTORMER 50.00% 1 1 0 0 0 0 0 0 0 0 0
JACKPOT! DIVA LAS VEGAS 50.00% 1 1 0 0 0 0 0 0 0 0 0
COX'S GOODTIME THE JOCK 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME JUBILEE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JACKPOT KWIK PIK TIKET PETTY 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 16.41% 3 0 0 1 0 1 0 1 0 0 0
15.63% 62 0 0 0 0 0 2 4 8 16 32
COX'S GOOD TIME DORENE 13.28% 6 0 0 0 1 1 2 0 2 0 0
ADAMS' UNIQUE PHYSIQUE 13.28% 6 0 0 0 1 1 2 0 2 0 0
COX'S GOODTIME JAKE OF JOCK 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME LI'L CHARLSIE 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
IVY ROAD'S PETTY CASH JACKPOT 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
FAIRMONTS HEART TO BEAT 10.74% 11 0 0 0 0 1 2 5 0 3 0
8.98% 4 0 0 0 1 0 1 1 1 0 0
8.20% 3 0 0 0 1 0 1 0 1 0 0
JIMMY LEE'S SPARKLE 8.11% 20 0 0 0 0 0 1 3 7 6 3
6.64% 6 0 0 0 0 1 1 2 0 2 0
TERRETTE'S JOIE DE NOEL 6.64% 6 0 0 0 0 1 1 2 0 2 0
6.64% 6 0 0 0 0 1 1 2 0 2 0
COX'S GOODTIME JOCK OF BRIDGES 6.25% 1 0 0 0 1 0 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME ISABELLA 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
JIMMY LEE'S BANDOLERO OF ONO 5.37% 11 0 0 0 0 0 1 2 5 0 3
HAMPTON'S CHEVALIER 5.27% 26 0 0 0 0 0 0 1 4 9 12
TERRETTE'S TOURBILLON D'GAMIN 4.39% 31 0 0 0 0 0 0 0 2 8 21
COX'S GOODTIME SUGAR PLUM 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 17 0 0 0 0 0 0 1 3 7 6
COX'S GOOD TIME SANDMAN 3.52% 3 0 0 0 0 0 2 0 1 0 0
COX'S GOOD TIME HOT TODDY 3.13% 1 0 0 0 0 1 0 0 0 0 0
FREEDOMS NOTTINGHAM LACE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COXS GOOD TIME CRICKET 3.13% 1 0 0 0 0 1 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 3.13% 1 0 0 0 0 1 0 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 3.13% 1 0 0 0 0 1 0 0 0 0 0
JIMMY LEE'S FLIP 2.73% 9 0 0 0 0 0 0 1 2 6 0
HAMPTON'S POUPEE D'OR 2.05% 14 0 0 0 0 0 0 0 1 4 9
COX'S GOOD TIME PETITE MIMI 1.95% 2 0 0 0 0 0 1 0 1 0 0
COX'S GOOD TIME CHRISTMAS EVE 1.76% 3 0 0 0 0 0 0 2 0 1 0
COX'S PETITE BABETTE 1.66% 4 0 0 0 0 0 0 1 2 0 1
BURLINGTON BERTI OF BORISTI 1.66% 6 0 0 0 0 0 0 1 0 4 1
COX'S GOOD TIME SPARKLE OF KN'D 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S JEANIEBELLE PETIT 1.56% 4 0 0 0 0 0 0 1 1 2 0
COXS GOOD TIME PETITE POUPEE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BOUTON OF BORISTI 1.56% 4 0 0 0 0 0 0 1 1 2 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.56% 9 0 0 0 0 0 0 0 2 1 6
FAIRMONT'S RADAR AHEAD 1.56% 1 0 0 0 0 0 1 0 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S LE CAPITAINE 1.56% 4 0 0 0 0 0 0 1 1 2 0
ENSTROM'S WILL HE MAKE IT 1.56% 1 0 0 0 0 0 1 0 0 0 0
LAFOREST'S JOLLY SANDMAN 1.46% 5 0 0 0 0 0 0 0 3 1 1
HAMPTON'S MYSTIQUE 1.37% 9 0 0 0 0 0 0 0 1 2 6
TERRETTE'S CHEF D'OEUVRE GAMIN 1.37% 12 0 0 0 0 0 0 0 0 2 10
HAMPTON'S PETITE CHERIE 1.17% 10 0 0 0 0 0 0 0 0 2 8
ENSTROM'S VANILLA PUDDIN 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
TERRETTE'S POLAR DE LA NEIGE 1.07% 6 0 0 0 0 0 0 0 1 2 3
TERRETTE'S PECHE DE WOODS 1.07% 6 0 0 0 0 0 0 0 1 2 3
WINDMARKS POLKA DOT ANNIE 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 3 0 0 0 0 0 0 0 1 2 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
COX'S GOOD TIME PIERRE 0.78% 1 0 0 0 0 0 0 1 0 0 0
XANDER VAN FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0 0 0
GWENDOLYNE DE PETIT DRAC 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 4 0 0 0 0 0 0 0 1 1 2
TOMMYVILLE TINTORETTO 0.78% 4 0 0 0 0 0 0 0 1 1 2
HAMPTON'S VALENTINE 0.68% 6 0 0 0 0 0 0 0 0 1 5
LAFOREST'S DUTCHES OF MITZI 0.68% 4 0 0 0 0 0 0 0 0 3 1
TERRETTE'S RENEE BRUME DE MIEL 0.59% 5 0 0 0 0 0 0 0 0 1 4
TERRETTE'S FILS DE BIJOU 0.59% 5 0 0 0 0 0 0 0 0 1 4
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
BENHOOKS JACKIE OF MUFFETOWN 0.49% 3 0 0 0 0 0 0 0 0 2 1
BITTER BRANDY OF BORISTI 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.39% 1 0 0 0 0 0 0 0 1 0 0
HAMPTON'S GABRIELLE 0.39% 3 0 0 0 0 0 0 0 0 1 2
LA FOREST'S CREAM PUFF 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S PETITE GIDGET 0.39% 1 0 0 0 0 0 0 0 1 0 0
ARMANI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UTAH VAN FIVELZIGHT 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
0.39% 3 0 0 0 0 0 0 0 0 1 2
COLLOM'S PETITE SHERRIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAFOREST'S HONEY BEAR 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
TOMMYVILLE TROGLODYTE OF HERNHILL 0.29% 2 0 0 0 0 0 0 0 0 1 1
BRITHMEL DWYNWEN OF TOMMYVILLE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S CHEF D'OEUVRE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S ENCHANTRESS 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
HANAHAUS BRONZED OSSIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MAROUSIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANTOINETTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
UNIQUE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
MONTBLANC DELL'AKIRIS 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
BENHOOKS SADIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TWEED EFFECT 0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS JEREBOAM 0.20% 2 0 0 0 0 0 0 0 0 0 2
BATON OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS CHERRY BRANDY 0.20% 2 0 0 0 0 0 0 0 0 0 2
RAIM'S POUPEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KARNES FRANCOIS FILS DE POLAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S TOURBILLON ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE TIGRE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
ZINA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.10% 1 0 0 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZENITH DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNBARSY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
BOULETTE OF BORISTI 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
DOGWOOD LYRIC OF TOMMYVILLE 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
TERRETTE'S D'OR BRUME DE BIJOU 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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