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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 ROSALEE


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 186 2 3 4 14 24 31 42 52 68 85
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1860 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.9% 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 BIT O'GOLD 50.00% 1 1 0 0 0 0 0 0 0 0 0
COX'S GOODTIME POLKA DOT ANNIE 50.00% 1 1 0 0 0 0 0 0 0 0 0
37.60% 127 0 0 0 0 2 4 8 16 32 65
COX'S GOODTIME MEAGAN OF ACE 28.13% 2 0 1 0 0 1 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 25.00% 1 0 1 0 0 0 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 23.44% 5 0 0 1 1 1 0 2 0 0 0
COX'S GOOD TIME DORENE 23.44% 5 0 0 1 1 1 0 2 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 21.88% 4 0 0 1 1 0 2 0 0 0 0
FAIRMONTS HEART TO BEAT 21.48% 10 0 0 0 1 3 3 0 3 0 0
COX'S GOODTIME CHARLIE BROWN 15.63% 2 0 0 1 0 1 0 0 0 0 0
TERRETTE'S TOURBILLON D'GAMIN 12.11% 59 0 0 0 0 0 0 2 10 21 26
11.72% 5 0 0 0 1 1 1 0 2 0 0
TERRETTE'S JOIE DE NOEL 11.72% 5 0 0 0 1 1 1 0 2 0 0
11.72% 5 0 0 0 1 1 1 0 2 0 0
HAMPTON'S CHEVALIER 10.94% 27 0 0 0 0 0 1 5 9 8 4
JIMMY LEE'S BANDOLERO OF ONO 10.74% 10 0 0 0 0 1 3 3 0 3 0
COX'S GOOD TIME SANDMAN 10.16% 3 0 0 0 1 1 0 1 0 0 0
8.11% 18 0 0 0 0 0 1 4 6 4 3
COX'S GOODTIME MINDY LOU OFKN'D 7.81% 2 0 0 0 1 0 1 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 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
COX'S GOOD TIME HOT TODDY 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 EL'BEE GREAT 6.25% 1 0 0 0 1 0 0 0 0 0 0
TERRETTE'S CHEF D'OEUVRE GAMIN 6.15% 45 0 0 0 0 0 0 0 2 12 31
TERRETTE'S LORD SIMON DBOUTON 5.86% 5 0 0 0 0 1 1 1 0 2 0
TERRETTE'S GILL DE LABERIEUS 5.86% 5 0 0 0 0 1 1 1 0 2 0
5.47% 3 0 0 0 0 1 1 1 0 0 0
BURLINGTON BERTI OF BORISTI 5.37% 7 0 0 0 0 1 0 1 3 1 1
HAMPTON'S POUPEE D'OR 5.27% 23 0 0 0 0 0 0 1 5 9 8
COX'S GOOD TIME CHRISTMAS EVE 5.08% 3 0 0 0 0 1 1 0 1 0 0
HAMPTON'S PETITE CHERIE 4.79% 33 0 0 0 0 0 0 0 2 10 21
ENSTROM'S PUDDIN'S PRINCESS 4.69% 2 0 0 0 0 1 1 0 0 0 0
TERRETTE'S GOLDILOCK D'PECHE 4.30% 8 0 0 0 0 0 1 2 2 1 2
COX'S PETITE BABETTE 4.10% 4 0 0 0 0 0 2 1 0 1 0
BENHOOKS JONATHAN OF FLITCHSTAR 4.00% 9 0 0 0 0 0 1 1 2 4 1
BITTER SWEET OF BORISTI 4.00% 9 0 0 0 0 0 1 1 2 4 1
3.91% 2 0 0 0 0 1 0 1 0 0 0
WINDMARKS POLKA DOT ANNIE 3.52% 2 0 0 0 0 1 0 0 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 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
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
ENSTROM'S WILL HE MAKE IT 3.13% 1 0 0 0 0 1 0 0 0 0 0
BOUTON OF BORISTI 2.93% 5 0 0 0 0 0 1 1 1 0 2
TERRETTE'S LE CAPITAINE 2.93% 5 0 0 0 0 0 1 1 1 0 2
TERRETTE'S JEANIEBELLE PETIT 2.93% 5 0 0 0 0 0 1 1 1 0 2
HAMPTON'S MYSTIQUE 2.73% 8 0 0 0 0 0 0 1 3 4 0
HAMPTON'S VALENTINE 2.73% 19 0 0 0 0 0 0 0 1 6 12
TOMMYVILLE TINTORETTO 2.34% 4 0 0 0 0 0 1 0 1 2 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
TERRETTE'S POLAR DE LA NEIGE 2.15% 7 0 0 0 0 0 0 1 2 2 2
TERRETTE'S PECHE DE WOODS 2.05% 6 0 0 0 0 0 0 1 2 2 1
2.05% 4 0 0 0 0 0 0 2 1 0 1
2.05% 4 0 0 0 0 0 0 2 1 0 1
1.95% 8 0 0 0 0 0 0 1 1 2 4
BENHOOKS JACKIE OF MUFFETOWN 1.95% 8 0 0 0 0 0 0 1 1 2 4
TERRETTE'S GLORIANA LA REINE OF BORISTI 1.95% 8 0 0 0 0 0 0 1 1 2 4
LAFOREST'S DUTCHES OF MITZI 1.86% 5 0 0 0 0 0 0 1 2 1 1
TERRETTE'S RENEE BRUME DE MIEL 1.76% 9 0 0 0 0 0 0 0 2 3 4
1.76% 2 0 0 0 0 0 1 0 0 1 0
TERRETTE'S CHEF D'OEUVRE 1.66% 15 0 0 0 0 0 0 0 0 2 13
TERRETTE'S ENCHANTRESS 1.66% 15 0 0 0 0 0 0 0 0 2 13
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
WOLF'N WRINKLES J. EDGAR 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 4 0 0 0 0 0 0 1 1 1 1
1.37% 12 0 0 0 0 0 0 0 0 2 10
1.37% 3 0 0 0 0 0 0 1 1 1 0
HAMPTON'S GABRIELLE 1.37% 8 0 0 0 0 0 0 0 1 3 4
LA FOREST'S CREAM PUFF 1.17% 6 0 0 0 0 0 0 0 1 3 2
TOMMYVILLE TROGLODYTE OF HERNHILL 1.17% 4 0 0 0 0 0 0 1 0 1 2
BRITHMEL DWYNWEN OF TOMMYVILLE 1.17% 4 0 0 0 0 0 0 1 0 1 2
0.98% 5 0 0 0 0 0 0 0 1 2 2
TOMMYVILLE TWEED EFFECT 0.98% 4 0 0 0 0 0 0 0 2 0 2
0.88% 8 0 0 0 0 0 0 0 0 1 7
0.88% 4 0 0 0 0 0 0 0 1 2 1
BENHOOKS JEREBOAM 0.78% 4 0 0 0 0 0 0 0 1 1 2
BENHOOKS SADIE 0.78% 4 0 0 0 0 0 0 0 1 1 2
BENHOOKS CHERRY BRANDY 0.78% 4 0 0 0 0 0 0 0 1 1 2
BATON OF BORISTI 0.78% 4 0 0 0 0 0 0 0 1 1 2
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% 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
JIMMY LEE'S SABLONNEUX D'OR 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLLOM'S PETITE SHERRIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 5 0 0 0 0 0 0 0 0 2 3
TERRETTE'S CHEF D'OEUVRE TIGRE 0.68% 6 0 0 0 0 0 0 0 0 1 5
LAFOREST'S HONEY BEAR 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
DOGWOOD LYRIC OF TOMMYVILLE 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
HANAHAUS BRONZED OSSIE 0.49% 2 0 0 0 0 0 0 0 1 0 1
BENHOOKS CHARLOTTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BENHOOKS MARIE LOUISE 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
TOMMYVILLE TAMZIN 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
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
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
KARNES FRANCOIS FILS DE POLAR 0.20% 1 0 0 0 0 0 0 0 0 1 0
BENHOOKS DUBONNET 0.20% 2 0 0 0 0 0 0 0 0 0 2
RAIM'S POUPEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S TOURBILLON ORAGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S ROI LOUIE 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 MITZI 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% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
LEONA OF GABLEDOWN 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT HONEY BEAR 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
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
BOULETTE OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1 0
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 FLEUR DE REGINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT HEIRENAS BAMBI 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
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
BADAZZ OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
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