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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:
C AND D'S LABOSS MON BUNTIN


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 183 2 3 6 8 18 27 27 36 46 63
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1863 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.1% 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 POLAR BEAR 50.00% 1 1 0 0 0 0 0 0 0 0 0
C AND D'S MADONNA LA MON 50.00% 1 1 0 0 0 0 0 0 0 0 0
37.89% 129 0 0 0 0 2 4 8 16 33 66
COX'S GOODTIME JAKE OF JOCK 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME ISABELLA 25.00% 1 0 1 0 0 0 0 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOOD TIME DORENE 18.75% 5 0 0 0 2 1 2 0 0 0 0
18.75% 5 0 0 0 2 1 2 0 0 0 0
FAIRMONTS HEART TO BEAT 17.97% 10 0 0 0 0 3 4 3 0 0 0
JIMMY LEE'S SPARKLE 14.26% 21 0 0 0 0 0 3 8 7 3 0
COX'S GOODTIME JOCK OF BRIDGES 12.50% 1 0 0 1 0 0 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 12.50% 1 0 0 1 0 0 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 12.50% 1 0 0 1 0 0 0 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 12.50% 1 0 0 1 0 0 0 0 0 0 0
C AND D'S DELIGHTFUL JAMIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
HAMPTON'S CHEVALIER 9.96% 33 0 0 0 0 0 0 3 12 12 6
COX'S GOODTIME SUGAR PLUM 9.38% 2 0 0 0 1 1 0 0 0 0 0
9.38% 5 0 0 0 0 2 1 2 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 8.98% 10 0 0 0 0 0 3 4 3 0 0
TERRETTE'S TOURBILLON D'GAMIN 8.59% 58 0 0 0 0 0 0 0 3 21 34
COX'S GOOD TIME SANDMAN 7.81% 3 0 0 0 0 2 1 0 0 0 0
C AND D'S T MODEL SPECIAL 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.13% 21 0 0 0 0 0 0 3 8 7 3
COX'S GOOD TIME HOT TODDY 6.25% 1 0 0 0 1 0 0 0 0 0 0
FREEDOMS NOTTINGHAM LACE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COXS GOOD TIME CRICKET 6.25% 1 0 0 0 1 0 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 6.25% 1 0 0 0 1 0 0 0 0 0 0
BURLINGTON BERTI OF BORISTI 6.05% 9 0 0 0 0 0 1 4 3 1 0
LAFOREST'S JOLLY SANDMAN 5.86% 6 0 0 0 0 0 2 3 1 0 0
JIMMY LEE'S FLIP 5.27% 11 0 0 0 0 0 0 4 4 3 0
HAMPTON'S POUPEE D'OR 4.69% 27 0 0 0 0 0 0 0 3 12 12
ENSTROM'S VANILLA PUDDIN 4.69% 2 0 0 0 0 1 1 0 0 0 0
COX'S GOOD TIME PETITE MIMI 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
COX'S GOOD TIME CHRISTMAS EVE 3.91% 3 0 0 0 0 0 2 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
COX'S PETITE BABETTE 3.52% 4 0 0 0 0 0 1 2 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 3.13% 1 0 0 0 0 1 0 0 0 0 0
ENSTROM'S SANDMAN'S TUFF STUF 3.13% 1 0 0 0 0 1 0 0 0 0 0
COXS GOOD TIME PETITE POUPEE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
FAIRMONT'S RADAR AHEAD 3.13% 1 0 0 0 0 1 0 0 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOMMYVILLE TINTORETTO 3.13% 5 0 0 0 0 0 0 3 2 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 3.03% 9 0 0 0 0 0 0 1 4 3 1
TERRETTE'S CHEF D'OEUVRE GAMIN 2.93% 27 0 0 0 0 0 0 0 0 3 24
LAFOREST'S DUTCHES OF MITZI 2.93% 6 0 0 0 0 0 0 2 3 1 0
LA FOREST'S CREAM PUFF 2.83% 10 0 0 0 0 0 0 0 5 4 1
LAFOREST'S HONEY BEAR 2.73% 4 0 0 0 0 0 0 3 1 0 0
HAMPTON'S MYSTIQUE 2.64% 11 0 0 0 0 0 0 0 4 4 3
HAMPTON'S PETITE CHERIE 2.64% 24 0 0 0 0 0 0 0 0 3 21
WINDMARKS POLKA DOT ANNIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
HAMPTON'S VALENTINE 2.15% 19 0 0 0 0 0 0 0 0 3 16
1.76% 4 0 0 0 0 0 0 1 2 1 0
1.76% 4 0 0 0 0 0 0 1 2 1 0
JIMMY LEE'S SABLONNEUX D'OR 1.56% 1 0 0 0 0 0 1 0 0 0 0
LAFOREST'S SUGAR BEAR 1.56% 1 0 0 0 0 0 1 0 0 0 0
BITTER BRANDY OF BORISTI 1.56% 9 0 0 0 0 0 0 0 1 4 4
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME PIERRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
XANDER VAN FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0 0
GWENDOLYNE DE PETIT DRAC 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLLOM'S PETITE SHERRIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOMMYVILLE TROGLODYTE OF HERNHILL 1.56% 5 0 0 0 0 0 0 0 3 2 0
BRITHMEL DWYNWEN OF TOMMYVILLE 1.56% 5 0 0 0 0 0 0 0 3 2 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S GLORIANA LA REINE OF BORISTI 1.46% 8 0 0 0 0 0 0 0 1 4 3
1.46% 8 0 0 0 0 0 0 0 1 4 3
BENHOOKS JACKIE OF MUFFETOWN 1.46% 8 0 0 0 0 0 0 0 1 4 3
1.46% 6 0 0 0 0 0 0 0 2 3 1
1.37% 9 0 0 0 0 0 0 0 0 5 4
1.37% 9 0 0 0 0 0 0 0 0 5 4
1.37% 4 0 0 0 0 0 0 0 3 1 0
HAMPTON'S GABRIELLE 1.17% 8 0 0 0 0 0 0 0 0 4 4
1.17% 2 0 0 0 0 0 0 1 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S PETITE GIDGET 0.78% 1 0 0 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
UTAH VAN FIVELZIGHT 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
DOGWOOD LYRIC OF TOMMYVILLE 0.78% 5 0 0 0 0 0 0 0 0 3 2
0.78% 5 0 0 0 0 0 0 0 0 3 2
TERRETTE'S RENEE BRUME DE MIEL 0.68% 6 0 0 0 0 0 0 0 0 1 5
BENHOOKS JEREBOAM 0.59% 5 0 0 0 0 0 0 0 0 1 4
BENHOOKS SADIE 0.59% 5 0 0 0 0 0 0 0 0 1 4
BATON OF BORISTI 0.59% 5 0 0 0 0 0 0 0 0 1 4
BENHOOKS CHERRY BRANDY 0.59% 5 0 0 0 0 0 0 0 0 1 4
BENHOOKS SWEET WILLIAM 0.59% 6 0 0 0 0 0 0 0 0 0 6
TOMMYVILLE TAMZIN 0.59% 6 0 0 0 0 0 0 0 0 0 6
TERRETTE'S FILS DE BIJOU 0.49% 5 0 0 0 0 0 0 0 0 0 5
HANAHAUS BRONZED OSSIE 0.49% 2 0 0 0 0 0 0 0 1 0 1
RAIM'S POUPEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S TOURBILLON ORAGE 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% 1 0 0 0 0 0 0 0 1 0 0
MAROUSIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UNIQUE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 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
TERRETTE'S CHEF D'OEUVRE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S ENCHANTRESS 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% 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
BENHOOKS CIDER CUP 0.29% 2 0 0 0 0 0 0 0 0 1 1
QUATT HONEY BEAR 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
TERRETTE'S POLAR DE LA NEIGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S FLEUR DE REGINA 0.20% 1 0 0 0 0 0 0 0 0 1 0
BADAZZ OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1 0
ZINA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
GUY-LAROCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE MISS MILO 0.20% 1 0 0 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LEOPARD VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLONEL TRUSARDI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZENITH DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 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
BENHOOKS CHARLOTTE 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 D'OR BRUME DE BIJOU 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINNY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OTTO-PRINCE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
XOE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SHANN'S GEORGIA PEACH 0.10% 1 0 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS MARIE LOUISE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BLAZE 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
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