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Ancestor calculations 9 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:
BELLA RIDGE'S TWIST OF FATE


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
Ancestors in 9 generations 192 2 4 7 10 17 28 32 49 74
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 830 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
COMEPATABULL'S READY TO RUMBLE 50.00% 1 1 0 0 0 0 0 0 0 0
FABELHAFT FLORABELLE 50.00% 1 1 0 0 0 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 25.00% 1 0 1 0 0 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 25.00% 1 0 1 0 0 0 0 0 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 25.00% 1 0 1 0 0 0 0 0 0 0
FABELHAFT FLOWER POWER 25.00% 1 0 1 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 18.75% 2 0 0 1 1 0 0 0 0 0
KISHNIGA'S SHOWBIZ CHELSEA 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 12.50% 1 0 0 1 0 0 0 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 12.50% 1 0 0 1 0 0 0 0 0 0
FIRESIDES' SNOW BELLE 12.50% 1 0 0 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 9.38% 2 0 0 0 1 1 0 0 0 0
COX'S GOOD TIME DORENE 7.03% 11 0 0 0 0 0 2 3 2 4
ADAMS' UNIQUE PHYSIQUE 7.03% 11 0 0 0 0 0 2 3 2 4
6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 6.25% 1 0 0 0 1 0 0 0 0 0
C AND D'S MADONNA LA MON 6.25% 1 0 0 0 1 0 0 0 0 0
EL TORRO'S SWEET JASMINE 6.25% 1 0 0 0 1 0 0 0 0 0
JACKPOT KWIK PIK TIKET PETTY 6.25% 1 0 0 0 1 0 0 0 0 0
BANDOG'S ONE IN A MILLION 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 5.47% 3 0 0 0 0 1 1 1 0 0
OMAR SHARIF DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 4.69% 2 0 0 0 0 1 1 0 0 0
WAMBO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
COLONEL BLANC DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0 0
ANDREA DES GENTILS MINOIS 4.69% 4 0 0 0 0 0 2 2 0 0
ZARTAN VON DER GRIMMELSBURG 4.69% 8 0 0 0 0 0 0 4 4 0
COX'S GOODTIME JAKE OF JOCK 4.69% 2 0 0 0 0 1 1 0 0 0
FAIRMONTS HEART TO BEAT 4.30% 12 0 0 0 0 0 0 2 4 6
COX'S GOODTIME ISABELLA 3.91% 2 0 0 0 0 1 0 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 3.91% 3 0 0 0 0 1 0 0 2 0
BONBONNIERE-BLANCHE DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3 0
COX'S GOODTIME THE JOCK 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 7 0 0 0 0 0 0 2 3 2
TERRETTE'S JOIE DE NOEL 3.13% 7 0 0 0 0 0 0 2 3 2
3.13% 7 0 0 0 0 0 0 2 3 2
C AND D'S ANGELENE OF SHALMAR 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JUBILEE 3.13% 1 0 0 0 0 1 0 0 0 0
IVY ROAD'S PETTY CASH JACKPOT 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
QUATT ARABELLA 3.13% 1 0 0 0 0 1 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 3.13% 1 0 0 0 0 1 0 0 0 0
BANDOG'S JOY TO THE WORLD 3.13% 1 0 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0 0
PICASSO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.34% 8 0 0 0 0 0 0 0 4 4
QUINCY VON DER GRIMMELSBURG 2.34% 8 0 0 0 0 0 0 0 4 4
2.34% 10 0 0 0 0 0 0 0 2 8
HEUREUX HENRI DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0
2.34% 4 0 0 0 0 0 0 2 2 0
AMADEE MA JOIE 2.34% 2 0 0 0 0 0 1 1 0 0
KISHNIGA KNOLLAND KATIE 2.34% 2 0 0 0 0 0 1 1 0 0
COXS GOODTIME PETITE MINNIE 2.34% 2 0 0 0 0 0 1 1 0 0
2.15% 4 0 0 0 0 0 1 0 0 3
JIMMY LEE'S SPARKLE 1.95% 8 0 0 0 0 0 0 0 2 6
ENSTROM'S EL'BEE GREAT 1.95% 2 0 0 0 0 0 1 0 1 0
COXS GOODTIME CHARLIE'S ANGEL 1.95% 2 0 0 0 0 0 1 0 1 0
1.95% 3 0 0 0 0 0 1 0 0 2
LE BLANC VON DER GRIMMELSBURG 1.76% 6 0 0 0 0 0 0 0 3 3
GERMAINE DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME SUGAR PLUM 1.56% 3 0 0 0 0 0 0 1 2 0
JIMMY LEE'S BANDOLERO OF ONO 1.56% 6 0 0 0 0 0 0 0 2 4
C AND D'S DELIGHTFUL JAMIE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
QUATT HONEYK 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
LEBULL ADAMS DINA OF RAGTIME 1.56% 1 0 0 0 0 0 1 0 0 0
ZENO VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
COX'S GOOD TIME SANDMAN 1.37% 5 0 0 0 0 0 0 0 2 3
TERRETTE'S LORD SIMON DBOUTON 1.37% 5 0 0 0 0 0 0 0 2 3
TERRETTE'S GILL DE LABERIEUS 1.37% 5 0 0 0 0 0 0 0 2 3
FREEDOMS NOTTINGHAM LACE 1.17% 2 0 0 0 0 0 0 1 1 0
NANDA DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
CORINNA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME HOT TODDY 1.17% 2 0 0 0 0 0 0 1 1 0
COXS GOOD TIME CRICKET 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S WILL HE MAKE IT 0.98% 2 0 0 0 0 0 0 1 0 1
C AND D'S T MODEL SPECIAL 0.98% 2 0 0 0 0 0 0 1 0 1
JEANIE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
COX'S GOOD TIME PETITE MIMI 0.78% 3 0 0 0 0 0 0 0 1 2
HONEY KING OF QUATT 0.78% 1 0 0 0 0 0 0 1 0 0
QUATT BELLE DONNA 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
LAURELWOOD LUCINDA 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
BESING PETIT ROI 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME SPARKLE OF KN'D 0.59% 2 0 0 0 0 0 0 0 1 1
ENSTROM'S VANILLA PUDDIN 0.59% 2 0 0 0 0 0 0 0 1 1
COXS GOOD TIME PETITE POUPEE 0.59% 2 0 0 0 0 0 0 0 1 1
FAIRMONT'S RADAR AHEAD 0.59% 2 0 0 0 0 0 0 0 1 1
MADAMOISELLE COCO DE PETIT DRAC 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME CHRISTMAS EVE 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S SANDMAN'S TUFF STUF 0.39% 1 0 0 0 0 0 0 0 1 0
LAFOREST'S JOLLY SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S FLIP 0.39% 2 0 0 0 0 0 0 0 0 2
HAMPTON'S CHEVALIER 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
BOUTON OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S LE CAPITAINE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S GOLDILOCK D'PECHE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S JEANIEBELLE PETIT 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
QUATT HONEY BEAR 0.39% 1 0 0 0 0 0 0 0 1 0
ANNAVI FLEUR DE MIDI 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT PRIMA DONNA 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT DARON 0.39% 2 0 0 0 0 0 0 0 0 2
QUATT TWEEDLE DUM OF HIVE 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT HEIRENAS BAMBI 0.39% 2 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
QUATT SNOW FLAKE 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT PRETTY SNOW 0.20% 1 0 0 0 0 0 0 0 0 1
SNOWANNA OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
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