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:
KENLE MY-SAM'S MOVIN' OUT


Coefficient of Inbreeding (COI):
8.203%

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 119 2 3 7 8 15 19 28 33 34 46
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1927 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.2% 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
KENLE'S GIGOLO D'CHARMEUR 50.00% 1 1 0 0 0 0 0 0 0 0 0
KENLE'S DIONNE 50.00% 1 1 0 0 0 0 0 0 0 0 0
KENLE'S TAUREAU D'BLOQUER 37.50% 2 0 1 1 0 0 0 0 0 0 0
BANDOG B MISS BELLE D'KENLE 32.81% 9 0 0 0 3 3 3 0 0 0 0
COX'S GOODTIME ROWDY GEORGE 26.56% 8 0 0 0 2 3 3 0 0 0 0
KENLE'S NOUS GUILLAUME 25.00% 1 0 1 0 0 0 0 0 0 0 0
KENLE'S JILL D'CHARMEUR 25.00% 1 0 1 0 0 0 0 0 0 0 0
KENLE'S EL TAUREAU D'OR 18.75% 2 0 0 1 1 0 0 0 0 0 0
KENLE'S JOLI BLOND 18.75% 2 0 0 1 1 0 0 0 0 0 0
COX'S GOOD TIME DORENE 18.16% 19 0 0 0 0 2 3 6 5 3 0
LEBULL ADAMS DINA OF RAGTIME 16.41% 9 0 0 0 0 3 3 3 0 0 0
KENLE'S DE JA VU 15.63% 3 0 0 0 2 1 0 0 0 0 0
LA ROSACE JAUNISSE DE MCKEE 15.63% 3 0 0 0 2 1 0 0 0 0 0
KENLE'S CHARLES D'CHARMEUR 15.63% 2 0 0 1 0 1 0 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0 0
FAIRMONT'S RADAR AHEAD 13.48% 9 0 0 0 0 2 3 3 0 1 0
KENLE'S COMME UN PATRON 12.50% 1 0 0 1 0 0 0 0 0 0 0
KENLE'S ANDRE PETIT 12.50% 1 0 0 1 0 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 9.08% 19 0 0 0 0 0 2 3 6 5 3
9.08% 19 0 0 0 0 0 2 3 6 5 3
COX'S GOOD TIME ACE IN THE HOLE 8.20% 9 0 0 0 0 0 3 3 3 0 0
8.20% 9 0 0 0 0 0 3 3 3 0 0
8.20% 9 0 0 0 0 0 3 3 3 0 0
8.20% 9 0 0 0 0 0 3 3 3 0 0
ENSTROM'S FRENCH TICKLER 7.81% 3 0 0 0 0 2 1 0 0 0 0
ATHENA'S PETITE REAGAN D'MCKEE 7.81% 3 0 0 0 0 2 1 0 0 0 0
JIMMY LEE'S SPARKLE 6.93% 29 0 0 0 0 0 0 2 6 10 11
6.74% 9 0 0 0 0 0 2 3 3 0 1
6.74% 9 0 0 0 0 0 2 3 3 0 1
KENLE'S CHRISTIAN D'OR 6.25% 1 0 0 0 1 0 0 0 0 0 0
JIMMY LEE'S LIL BIT OF CASS 6.25% 1 0 0 0 1 0 0 0 0 0 0
4.88% 11 0 0 0 0 0 0 3 5 3 0
ENSTROM'S SANDMAN'S LOVETTE 4.88% 6 0 0 0 0 0 2 1 2 1 0
JIMMY LEE'S BANDOLERO OF ONO 4.39% 16 0 0 0 0 0 0 2 3 6 5
LAFOREST'S JOLLY SANDMAN 4.39% 12 0 0 0 0 0 0 2 5 4 1
HAMPTON'S CHEVALIER 3.91% 25 0 0 0 0 0 0 0 2 9 14
ENSTROM'S DUSTY DAN 3.91% 3 0 0 0 0 0 2 1 0 0 0
LE PETIT ORAGE DE MCKEE 3.91% 3 0 0 0 0 0 2 1 0 0 0
WINDMARKS SKEETER 3.42% 9 0 0 0 0 0 0 2 3 3 1
KENLE'S JOUR DE FETE L'BANDOG 3.13% 1 0 0 0 0 1 0 0 0 0 0
BANDOG'S EARNIN' RESPECT 3.13% 1 0 0 0 0 1 0 0 0 0 0
JIMMY LEE'S CASANOVA 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
2.93% 18 0 0 0 0 0 0 0 2 6 10
JIMMY LEE'S FLIP 2.54% 13 0 0 0 0 0 0 0 3 4 6
2.44% 6 0 0 0 0 0 0 2 1 2 1
BURLINGTON BERTI OF BORISTI 2.34% 12 0 0 0 0 0 0 0 2 6 4
LAFOREST'S DUTCHES OF MITZI 2.15% 11 0 0 0 0 0 0 0 2 5 4
ENSTROM'S SANDMAN'S PORKY 1.95% 3 0 0 0 0 0 0 2 1 0 0
1.95% 3 0 0 0 0 0 0 2 1 0 0
ENSTROM'S SANDMAN'S TILLY 1.95% 3 0 0 0 0 0 0 2 1 0 0
1.95% 3 0 0 0 0 0 0 2 1 0 0
TERRETTE'S TOURBILLON D'GAMIN 1.76% 16 0 0 0 0 0 0 0 0 2 14
TOMMYVILLE TINTORETTO 1.76% 9 0 0 0 0 0 0 0 2 3 4
WINDMARKS GINNY LYND 1.66% 8 0 0 0 0 0 0 0 2 3 3
COX'S GOOD TIME DANDY ANDY 1.56% 2 0 0 0 0 0 0 2 0 0 0
LA FOREST'S CREAM PUFF 1.56% 12 0 0 0 0 0 0 0 0 4 8
1.56% 1 0 0 0 0 0 1 0 0 0 0
HAMPTON'S POUPEE D'OR 1.27% 11 0 0 0 0 0 0 0 0 2 9
JIMMY LEE'S SABLONNEUX D'OR 1.17% 2 0 0 0 0 0 0 1 1 0 0
HAMPTON'S MYSTIQUE 0.98% 7 0 0 0 0 0 0 0 0 3 4
BENHOOKS JONATHAN OF FLITCHSTAR 0.98% 8 0 0 0 0 0 0 0 0 2 6
LA PETITE MONIQUE DE MCKEE 0.98% 3 0 0 0 0 0 0 0 2 1 0
ADAMS' LEFOX 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.88% 7 0 0 0 0 0 0 0 0 2 5
CRANFILL'S VENTEUX DE KEN-LEE 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
TOMMYVILLE TROGLODYTE OF HERNHILL 0.68% 5 0 0 0 0 0 0 0 0 2 3
BRITHMEL DWYNWEN OF TOMMYVILLE 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
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
TABBERT'S PETITE MERVIELLE 0.49% 3 0 0 0 0 0 0 0 0 2 1
COX'S GOOD TIME LA TIGRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME GOGO GIRL 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
TOMMYVILLE TWEED EFFECT 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
HAMPTON'S GABRIELLE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S GLORIANA LA REINE OF BORISTI 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS JACKIE OF MUFFETOWN 0.20% 2 0 0 0 0 0 0 0 0 0 2
BITTER BRANDY OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DOGWOOD LYRIC OF TOMMYVILLE 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
PETITE CAESAR D'TABBERT-MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
MA TEMPETE DE NEIGE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COXS GOOD TIME PETITE POUPEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME PIERRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 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