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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:
OVERTOP CHINA TIANA


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 233 2 3 7 11 18 23 29 52 71 102
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1813 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.6% 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
BOWHUNTER DE LA BETE 50.00% 1 1 0 0 0 0 0 0 0 0 0
HILSMAN'S HIGH HOPES AT HOMEWOOD 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 31.25% 2 0 1 0 1 0 0 0 0 0 0
BLUEBONNET'S EXTRA DIRTY MARTINI A LA BETE 25.00% 1 0 1 0 0 0 0 0 0 0 0
HILSMAN'S LILY OF THE NILE 25.00% 1 0 1 0 0 0 0 0 0 0 0
HILSMAN'S BUTTERBEAN 18.75% 2 0 0 1 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 17.97% 6 0 0 0 2 0 3 1 0 0 0
BANDOG'S ONE IN A MILLION 17.77% 18 0 0 0 0 4 0 2 7 5 0
GARDIEN BANDOG YANKEE DOODLE 15.63% 2 0 0 1 0 1 0 0 0 0 0
BANDOG'S JUMP FOR JOY 15.63% 2 0 0 1 0 1 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 12.50% 1 0 0 1 0 0 0 0 0 0 0
FANCIBULS C'EST TOUT DE MOI 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
HILSMAN SANDS CHLOE' 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S KT LOOKING AT YOU 9.38% 6 0 0 0 1 0 0 3 2 0 0
BANDOG'S MAMA MIA 9.38% 6 0 0 0 1 0 0 3 2 0 0
HILSMAN'S OCTAVIAN 9.38% 2 0 0 0 1 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 9.28% 8 0 0 0 0 2 0 3 1 1 1
BANDOG'S JOY TO THE WORLD 9.18% 20 0 0 0 0 0 4 0 2 8 6
COX'S GOODTIME ISABELLA 9.08% 7 0 0 0 0 2 0 3 1 0 1
K N' D FOXY JOE OF COX'S GOODTIME 9.08% 19 0 0 0 0 0 4 0 2 8 5
GARDIEN'S LUMINATES THE RING 7.81% 2 0 0 0 1 0 1 0 0 0 0
BANDOG'S A MILLION WISHES 7.81% 2 0 0 0 1 0 1 0 0 0 0
HILSMAN'S TUPELO HONEY 7.81% 3 0 0 0 0 2 1 0 0 0 0
6.64% 8 0 0 0 0 1 1 0 4 2 0
EBONYHILLS FANCIBUL OLIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 5 0 0 0 0 0 3 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
5.27% 34 0 0 0 0 0 0 0 4 8 22
ENSTROM'S EL'BEE GREAT 4.88% 7 0 0 0 0 0 2 0 4 1 0
C AND D'S LABOSS MON BUNTIN 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 15 0 0 0 0 0 0 4 1 2 8
HILSMAN'S AUGUSTUS 4.69% 2 0 0 0 0 1 1 0 0 0 0
HILSMAN'S BLONDE AMBITION 4.69% 2 0 0 0 0 1 1 0 0 0 0
BANDOG'S BREEZE OF KARENDON 4.69% 6 0 0 0 0 1 0 0 3 2 0
COX'S GOODTIME JOCK OF BRIDGES 4.59% 7 0 0 0 0 0 2 0 3 1 1
COXS GOODTIME PETITE MINNIE 4.59% 7 0 0 0 0 0 2 0 3 1 1
COX'S GOOD TIME DORENE 4.49% 21 0 0 0 0 0 0 0 5 10 6
COXS GOODTIME CHARLIE'S ANGEL 4.49% 6 0 0 0 0 0 2 0 3 1 0
ADAMS' UNIQUE PHYSIQUE 4.49% 21 0 0 0 0 0 0 0 5 10 6
FAIRMONTS HEART TO BEAT 4.39% 28 0 0 0 0 0 0 0 2 11 15
4.30% 14 0 0 0 0 0 0 4 0 2 8
LEBULL ADAMS DINA OF RAGTIME 4.30% 14 0 0 0 0 0 0 4 0 2 8
3.91% 2 0 0 0 0 1 0 1 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 3.13% 1 0 0 0 0 1 0 0 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 3.13% 1 0 0 0 0 1 0 0 0 0 0
FANCIBUL'S SUNKIST STAR ARISEN 3.13% 1 0 0 0 0 1 0 0 0 0 0
HI-ARC'S MINNIE MOUSE 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
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ENSTROM'S WILL HE MAKE IT 2.64% 8 0 0 0 0 0 0 2 0 5 1
KISHNIGA'S BENVENUTO 2.64% 5 0 0 0 0 0 1 1 0 0 3
2.54% 9 0 0 0 0 0 0 1 1 7 0
ARROGANCE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
KARENDON'S JOYAU DE FRANCE 2.34% 6 0 0 0 0 0 1 0 0 3 2
COX'S GOOD TIME HOT TODDY 2.25% 6 0 0 0 0 0 0 2 0 3 1
FREEDOMS NOTTINGHAM LACE 2.25% 6 0 0 0 0 0 0 2 0 3 1
COXS GOOD TIME CRICKET 2.25% 6 0 0 0 0 0 0 2 0 3 1
COX'S GOOD TIME DANDY ANDY 1.95% 5 0 0 0 0 0 0 1 2 2 0
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 8 0 0 0 0 0 0 0 4 0 4
1.95% 15 0 0 0 0 0 0 0 0 5 10
TERRETTE'S JOIE DE NOEL 1.95% 15 0 0 0 0 0 0 0 0 5 10
1.95% 15 0 0 0 0 0 0 0 0 5 10
JIMMY LEE'S SPARKLE 1.86% 17 0 0 0 0 0 0 0 0 2 15
1.76% 6 0 0 0 0 0 0 0 4 0 2
1.76% 6 0 0 0 0 0 0 0 4 0 2
COX'S GOOD TIME SANDMAN 1.56% 8 0 0 0 0 0 0 0 2 2 4
ENSTROM'S VANILLA PUDDIN 1.56% 8 0 0 0 0 0 0 0 2 2 4
1.56% 8 0 0 0 0 0 0 0 2 2 4
HERE TIS' UP 'N' ADAM DE MCKEE 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
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
1.56% 1 0 0 0 0 0 1 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 1.46% 13 0 0 0 0 0 0 0 0 2 11
COX'S GOODTIME SUGAR PLUM 1.37% 7 0 0 0 0 0 0 0 2 1 4
COLONEL TRUSARDI DE LA PARURE 1.27% 3 0 0 0 0 0 0 1 1 0 1
COX'S GOODTIME BIT O'GOLD 1.17% 2 0 0 0 0 0 0 1 1 0 0
BANDOG'S GARDIEN ANGEL 1.17% 2 0 0 0 0 0 0 1 1 0 0
OTTO-PRINCE DE LA PARURE 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
C AND D'S ANGELENE OF SHALMAR 1.17% 2 0 0 0 0 0 0 1 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 1.07% 5 0 0 0 0 0 0 0 2 0 3
COXS GOOD TIME PETITE POUPEE 1.07% 5 0 0 0 0 0 0 0 2 0 3
FAIRMONT'S RADAR AHEAD 1.07% 5 0 0 0 0 0 0 0 2 0 3
MADAMOISELLE COCO DE PETIT DRAC 1.07% 5 0 0 0 0 0 0 0 2 0 3
1.07% 4 0 0 0 0 0 0 1 0 0 3
CHIRINE MA JOIE 0.88% 4 0 0 0 0 0 0 0 1 2 1
LA PETITE PIXIE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2 0 0
LAFOREST'S JOLLY SANDMAN 0.78% 6 0 0 0 0 0 0 0 0 2 4
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 4 0 0 0 0 0 0 0 0 4 0
COX'S GOODTIME THE JOCK 0.59% 2 0 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.59% 4 0 0 0 0 0 0 0 0 2 2
COX'S PETITE BABETTE 0.59% 4 0 0 0 0 0 0 0 0 2 2
WINDMARKS MISS VICKIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
BANDOG'S TALK OF THE TOWN 0.59% 2 0 0 0 0 0 0 0 1 1 0
EGOISTE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
ANJOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
COX'S GOODTIME LUCY 0.59% 2 0 0 0 0 0 0 0 1 1 0
C AND D'S DELIGHTFUL JAMIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
OMAR SHARIF DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
COLONEL BLANC DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ANDREA DES GENTILS MINOIS 0.59% 4 0 0 0 0 0 0 0 0 2 2
COX'S GOOD TIME PETITE MIMI 0.49% 3 0 0 0 0 0 0 0 0 2 1
TERRETTE'S LORD SIMON DBOUTON 0.49% 5 0 0 0 0 0 0 0 0 0 5
TERRETTE'S GILL DE LABERIEUS 0.49% 5 0 0 0 0 0 0 0 0 0 5
JIMMY LEE'S SABLONNEUX D'OR 0.39% 2 0 0 0 0 0 0 0 0 2 0
JIMMY LEE'S FLIP 0.39% 4 0 0 0 0 0 0 0 0 0 4
BURLINGTON BERTI OF BORISTI 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
COX'S GOOD TIME PIERRE 0.39% 2 0 0 0 0 0 0 0 0 2 0
XANDER VAN FIVELZIGHT 0.39% 2 0 0 0 0 0 0 0 0 2 0
GWENDOLYNE DE PETIT DRAC 0.39% 2 0 0 0 0 0 0 0 0 2 0
ENSTROM'S SPIKE OF STARHAVEN 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLLOM'S PETITE SHERRIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BANDOG'S CHERI CHLOE 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
LA PETITE MONIQUE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2 0
COCO VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
AMADEE MA JOIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ZARTAN VON DER GRIMMELSBURG 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
COX'S GOODTIME LI'L CHARLSIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
VALENTINO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BORN-Ö'S DOMINIQUE 0.29% 2 0 0 0 0 0 0 0 0 1 1
DUC DALI DE LA PARURE 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
C AND D'S T MODEL SPECIAL 0.29% 2 0 0 0 0 0 0 0 0 1 1
PICASSO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BONBONNIERE-BLANCHE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA KNOLLAND KATIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HAMPTON'S CHEVALIER 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
LAFOREST'S DUTCHES OF 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
COX'S PETITE GIDGET 0.20% 2 0 0 0 0 0 0 0 0 0 2
ARMANI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
UTAH VAN FIVELZIGHT 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
THEYA DE PETIT DRAC 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S HENRI DE LA ORAGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
RAIM'S MERRY LISETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS POLKA DOT ANNIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOMMYVILLE TINTORETTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S HONEY BEAR 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
TABBERT'S PETITE MERVIELLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HENRI DE LA PARURE 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
WANDA'S SUGAR MAN 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
RAMBULL'S MINERVA 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME ANGELA 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S SHIRLEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S TUFF STUF 0.10% 1 0 0 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 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
ODILO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
C AND D'S TRACY LYNN 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
CORINNA VON DER GRIMMELSBURG 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
TRIOMPHE TIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 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
KISHNIGA'S KNOLLAND PIERRETTE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
RAMBULL'S SWEET DOTTY GHOST 0.10% 1 0 0 0 0 0 0 0 0 0 1
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