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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:
COX'S GOODTIME THE JOCK


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 202 2 3 6 12 17 25 25 34 52 69
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1844 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.1% 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
87.89% 257 0 0 0 2 4 8 16 32 65 130
COX'S GOODTIME JAKE OF JOCK 50.00% 1 1 0 0 0 0 0 0 0 0 0
COX'S GOODTIME LI'L CHARLSIE 50.00% 1 1 0 0 0 0 0 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 25.00% 1 0 1 0 0 0 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 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
FAIRMONTS HEART TO BEAT 17.97% 7 0 0 0 1 3 0 3 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 15.63% 2 0 0 1 0 1 0 0 0 0 0
JIMMY LEE'S SPARKLE 14.26% 15 0 0 0 0 1 4 4 3 3 0
COX'S GOOD TIME HOT TODDY 12.50% 1 0 0 1 0 0 0 0 0 0 0
FREEDOMS NOTTINGHAM LACE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COXS GOOD TIME CRICKET 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
10.94% 3 0 0 0 1 1 1 0 0 0 0
HAMPTON'S CHEVALIER 9.96% 24 0 0 0 0 0 1 5 8 4 6
COX'S GOOD TIME DORENE 9.38% 3 0 0 0 1 0 2 0 0 0 0
9.38% 3 0 0 0 1 0 2 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 8.98% 7 0 0 0 0 1 3 0 3 0 0
TERRETTE'S TOURBILLON D'GAMIN 8.69% 43 0 0 0 0 0 0 1 7 18 17
COX'S GOOD TIME SANDMAN 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
7.13% 15 0 0 0 0 0 1 4 4 3 3
COX'S GOOD TIME SPARKLE OF KN'D 6.25% 1 0 0 0 1 0 0 0 0 0 0
COXS GOOD TIME PETITE POUPEE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FAIRMONT'S RADAR AHEAD 6.25% 1 0 0 0 1 0 0 0 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 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
JIMMY LEE'S FLIP 5.27% 8 0 0 0 0 0 1 4 0 3 0
COX'S PETITE BABETTE 5.08% 3 0 0 0 0 1 1 0 1 0 0
HAMPTON'S POUPEE D'OR 4.69% 18 0 0 0 0 0 0 1 5 8 4
ENSTROM'S VANILLA PUDDIN 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 3 0 0 0 0 1 0 2 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
TERRETTE'S CHEF D'OEUVRE GAMIN 4.39% 34 0 0 0 0 0 0 0 1 8 25
LAFOREST'S JOLLY SANDMAN 4.30% 4 0 0 0 0 0 2 1 1 0 0
COX'S GOOD TIME CHRISTMAS EVE 3.91% 2 0 0 0 0 1 0 1 0 0 0
HAMPTON'S PETITE CHERIE 3.52% 26 0 0 0 0 0 0 0 1 7 18
COX'S GOODTIME SUGAR PLUM 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME PIERRE 3.13% 1 0 0 0 0 1 0 0 0 0 0
XANDER VAN FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0 0
GWENDOLYNE DE PETIT DRAC 3.13% 1 0 0 0 0 1 0 0 0 0 0
BURLINGTON BERTI OF BORISTI 2.93% 5 0 0 0 0 0 0 3 1 1 0
HAMPTON'S VALENTINE 2.73% 19 0 0 0 0 0 0 0 1 6 12
HAMPTON'S MYSTIQUE 2.64% 8 0 0 0 0 0 0 1 4 0 3
2.54% 3 0 0 0 0 0 1 1 0 1 0
2.54% 3 0 0 0 0 0 1 1 0 1 0
LAFOREST'S DUTCHES OF MITZI 2.15% 4 0 0 0 0 0 0 2 1 1 0
LA FOREST'S CREAM PUFF 1.66% 6 0 0 0 0 0 0 0 3 2 1
JIMMY LEE'S SABLONNEUX D'OR 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME PETITE MIMI 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 PETITE GIDGET 1.56% 1 0 0 0 0 0 1 0 0 0 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
UTAH VAN FIVELZIGHT 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
COLLOM'S PETITE SHERRIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOMMYVILLE TINTORETTO 1.56% 3 0 0 0 0 0 0 1 2 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.46% 5 0 0 0 0 0 0 0 3 1 1
HAMPTON'S GABRIELLE 1.17% 5 0 0 0 0 0 0 0 1 4 0
LAFOREST'S HONEY BEAR 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.07% 4 0 0 0 0 0 0 0 2 1 1
TERRETTE'S CHEF D'OEUVRE 0.98% 9 0 0 0 0 0 0 0 0 1 8
TERRETTE'S ENCHANTRESS 0.98% 9 0 0 0 0 0 0 0 0 1 8
HANAHAUS BRONZED OSSIE 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.88% 8 0 0 0 0 0 0 0 0 1 7
0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 7 0 0 0 0 0 0 0 0 1 6
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
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
MAROUSIA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
UNIQUE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
WINDMARKS POLKA DOT ANNIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOMMYVILLE TROGLODYTE OF HERNHILL 0.78% 3 0 0 0 0 0 0 0 1 2 0
BRITHMEL DWYNWEN OF TOMMYVILLE 0.78% 3 0 0 0 0 0 0 0 1 2 0
TOMMYVILLE TWEED EFFECT 0.78% 6 0 0 0 0 0 0 0 0 2 4
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.68% 4 0 0 0 0 0 0 0 0 3 1
0.68% 4 0 0 0 0 0 0 0 0 3 1
BENHOOKS JACKIE OF MUFFETOWN 0.68% 4 0 0 0 0 0 0 0 0 3 1
0.59% 2 0 0 0 0 0 0 0 1 1 0
GUY-LAROCHE DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
TOPETTE MISS MILO 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
TERRETTE'S RENEE BRUME DE MIEL 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZINA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEOPARD VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
OMAR SHARIF DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZENITH DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 0.39% 2 0 0 0 0 0 0 0 0 2 0
BOULETTE OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1 0 0
DOGWOOD LYRIC OF TOMMYVILLE 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
BENHOOKS JEREBOAM 0.29% 3 0 0 0 0 0 0 0 0 0 3
BENHOOKS SADIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
BATON OF BORISTI 0.29% 3 0 0 0 0 0 0 0 0 0 3
DUC DALI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
HONNORE-TAMINO DE LA CHAMPETRE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHIRINE MA JOIE 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
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
WINNY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
EGOISTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VALENTINO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.20% 2 0 0 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
RAMONA PRINCESSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE TOBY JUG 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE MARGARITA 0.20% 1 0 0 0 0 0 0 0 0 1 0
BORN-Ö'S DOMINIQUE 0.20% 1 0 0 0 0 0 0 0 0 1 0
SHANN'S GEORGIA PEACH 0.20% 1 0 0 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 0.20% 2 0 0 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 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
BENHOOKS SWEET WILLIAM 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TAMZIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
TERRETTE'S MITZI 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
BENHOOKS CHARLOTTE 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
ANJOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.10% 1 0 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.10% 1 0 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.10% 1 0 0 0 0 0 0 0 0 0 1
ESTELLA 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
JEZEBEL DE LA PARURE 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
QUATT HONEY BEAR 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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