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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:
FANCIBULL'S MAXIMA AVLIS & BLOA


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 151 2 3 8 8 12 13 23 31 32 47
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1895 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.6% 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
FANCIBUL'S DIAMOND GEM O'BOSS 50.00% 1 1 0 0 0 0 0 0 0 0 0
FANCIBULS SWEET SPIRIT 50.00% 1 1 0 0 0 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 25.00% 1 0 1 0 0 0 0 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 25.00% 1 0 1 0 0 0 0 0 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
C AND D'S MADONNA LA MON 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
FANCIBUL'S SUNKIST STAR ARISEN 12.50% 1 0 0 1 0 0 0 0 0 0 0
HI-ARC'S GREY POUPON 12.50% 1 0 0 1 0 0 0 0 0 0 0
HERE TIS' UP 'N' ADAM DE MCKEE 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
FANCIBUL GRADON BAYOU BARON 12.50% 1 0 0 1 0 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 9.57% 15 0 0 0 0 0 2 5 5 3 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
COX'S GOOD TIME DORENE 8.59% 8 0 0 0 0 0 4 2 2 0 0
8.59% 8 0 0 0 0 0 4 2 2 0 0
JIMMY LEE'S SPARKLE 7.23% 28 0 0 0 0 0 0 2 7 11 8
COX'S GOODTIME JAKE OF JOCK 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
LA PETITE PIXIE DE MCKEE 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 30 0 0 0 0 0 0 2 4 8 16
C AND D'S ANGELENE OF SHALMAR 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
HI-ARC'S MINNIE MOUSE 6.25% 1 0 0 0 1 0 0 0 0 0 0
TEA-D'S GRADON BRIARPATCH 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 5.47% 3 0 0 0 0 1 1 1 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 4.79% 15 0 0 0 0 0 0 2 5 5 3
4.30% 8 0 0 0 0 0 0 4 2 2 0
HAMPTON'S CHEVALIER 4.20% 28 0 0 0 0 0 0 0 2 9 17
3.22% 20 0 0 0 0 0 0 0 2 7 11
COX'S GOODTIME JOCK OF BRIDGES 3.13% 1 0 0 0 0 1 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 4 0 0 0 0 0 1 1 2 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
C AND D'S DELIGHTFUL JAMIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
LA PETITE MONIQUE DE MCKEE 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
2.73% 3 0 0 0 0 0 1 1 1 0 0
JIMMY LEE'S FLIP 2.44% 13 0 0 0 0 0 0 0 2 6 5
COX'S GOODTIME SUGAR PLUM 2.34% 2 0 0 0 0 0 1 1 0 0 0
COX'S GOOD TIME SANDMAN 1.95% 3 0 0 0 0 0 0 2 1 0 0
C AND D'S T MODEL SPECIAL 1.95% 2 0 0 0 0 0 1 0 1 0 0
TERRETTE'S TOURBILLON D'GAMIN 1.86% 17 0 0 0 0 0 0 0 0 2 15
COX'S GOOD TIME HOT TODDY 1.56% 1 0 0 0 0 0 1 0 0 0 0
FREEDOMS NOTTINGHAM LACE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COXS GOOD TIME CRICKET 1.56% 1 0 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
LAFOREST'S JOLLY SANDMAN 1.46% 6 0 0 0 0 0 0 0 2 3 1
BURLINGTON BERTI OF BORISTI 1.46% 8 0 0 0 0 0 0 0 1 4 3
HAMPTON'S POUPEE D'OR 1.27% 11 0 0 0 0 0 0 0 0 2 9
ENSTROM'S VANILLA PUDDIN 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME PETITE MIMI 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 CHRISTMAS EVE 0.98% 3 0 0 0 0 0 0 0 2 1 0
HAMPTON'S MYSTIQUE 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
COX'S PETITE BABETTE 0.88% 4 0 0 0 0 0 0 0 1 2 1
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 1 0 0 0 0 0 0 1 0 0 0
PETITE CAESAR D'TABBERT-MCKEE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ENSTROM'S SANDMAN'S TUFF STUF 0.78% 1 0 0 0 0 0 0 1 0 0 0
COXS GOOD TIME PETITE POUPEE 0.78% 1 0 0 0 0 0 0 1 0 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.78% 7 0 0 0 0 0 0 0 0 1 6
FAIRMONT'S RADAR AHEAD 0.78% 1 0 0 0 0 0 0 1 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOMMYVILLE TINTORETTO 0.78% 5 0 0 0 0 0 0 0 0 3 2
LAFOREST'S DUTCHES OF MITZI 0.68% 5 0 0 0 0 0 0 0 0 2 3
LAFOREST'S HONEY BEAR 0.68% 4 0 0 0 0 0 0 0 0 3 1
WINDMARKS POLKA DOT ANNIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TERRETTE'S TOURBILLON ORAGE 0.49% 3 0 0 0 0 0 0 0 0 2 1
LA FOREST'S CREAM PUFF 0.49% 5 0 0 0 0 0 0 0 0 0 5
JIMMY LEE'S SABLONNEUX D'OR 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAFOREST'S SUGAR BEAR 0.39% 1 0 0 0 0 0 0 0 1 0 0
BOUTON OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
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
COX'S GOOD TIME PIERRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
XANDER VAN FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1 0 0
GWENDOLYNE DE PETIT DRAC 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLLOM'S PETITE SHERRIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
RAIM'S POUPEE 0.29% 3 0 0 0 0 0 0 0 0 0 3
KARNES FRANCOIS FILS DE POLAR 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOMMYVILLE TROGLODYTE OF HERNHILL 0.29% 3 0 0 0 0 0 0 0 0 0 3
BRITHMEL DWYNWEN OF TOMMYVILLE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
RAIM'S CHIEF OF TERRETT 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S PETITE GIDGET 0.20% 1 0 0 0 0 0 0 0 0 1 0
HAMPTON'S GABRIELLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S PETITE CHERIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S CHEF D'OEUVRE GAMIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S VALENTINE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ARMANI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
UTAH VAN FIVELZIGHT 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
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
TERRETTE'S GLORIANA LA REINE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
HANAHAUS BRONZED OSSIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MAROUSIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CONFUCIUS DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANTOINETTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNIQUE DELL'AKIRIS 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
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
BENHOOKS JACKIE OF MUFFETOWN 0.10% 1 0 0 0 0 0 0 0 0 0 1
BITTER BRANDY OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
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