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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:
MIRADON BULLETPROOF


Coefficient of Inbreeding (COI):
3.125%

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 180 2 4 7 4 10 19 25 38 51 62
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1866 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.2% 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
BAYHILL CELEBRATE! 50.00% 1 1 0 0 0 0 0 0 0 0 0
MIRADON KISSA LOTTA FROGS 50.00% 1 1 0 0 0 0 0 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
BAYHILL LA DOLCE VITA 25.00% 1 0 1 0 0 0 0 0 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 2 0 0 2 0 0 0 0 0 0 0
MIRADON MUST POSSESS 25.00% 1 0 1 0 0 0 0 0 0 0 0
STEPHLYN'S WILD WILD WEST 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
STARHAVEN'S TAROT AT BAYHILL 12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 12.50% 1 0 0 1 0 0 0 0 0 0 0
BRIARPATCH'S SIMON SAYS 12.50% 1 0 0 1 0 0 0 0 0 0 0
KOBI'S HOT CROSS BUNZ 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 9.57% 9 0 0 0 0 0 5 1 2 1 0
COX'S GOOD TIME ACE IN THE HOLE 8.59% 16 0 0 0 0 0 0 9 2 3 2
ENSTROM'S EL'BEE GREAT 6.64% 11 0 0 0 0 0 0 6 5 0 0
COX'S GOODTIME MINDY LOU OFKN'D 6.35% 10 0 0 0 0 0 1 5 1 2 1
BLAZINS' IRONSIDE PERRY OF NRW 6.25% 1 0 0 0 1 0 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME O'NARLY PECODA 6.25% 2 0 0 0 0 2 0 0 0 0 0
STARHAVEN'S LA ECSTASY 6.25% 2 0 0 0 0 2 0 0 0 0 0
STARHAVEN'S MAKE A WISH 6.25% 2 0 0 0 0 2 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 6.25% 3 0 0 0 0 1 2 0 0 0 0
KISHNIGA'S BENVENUTO 6.25% 3 0 0 0 0 1 2 0 0 0 0
C AND D'S LABOSS MON BUNTIN 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
5.37% 16 0 0 0 0 0 0 1 10 2 3
COX'S GOOD TIME DORENE 5.37% 16 0 0 0 0 0 0 1 10 2 3
STARHAVEN'S MON SAUVAGE 4.69% 5 0 0 0 0 0 1 4 0 0 0
STARHAVEN'S HOT AND SPICY 4.69% 5 0 0 0 0 0 1 4 0 0 0
ENSTROM'S WILL HE MAKE IT 4.49% 16 0 0 0 0 0 0 0 7 9 0
FAIRMONTS HEART TO BEAT 3.81% 23 0 0 0 0 0 0 0 1 13 9
3.32% 11 0 0 0 0 0 0 1 5 1 4
COX'S GOODTIME MAKE HIS MARC 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 GOODTIME DAGNY DVILLE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME GINGER SNAP 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 9 0 0 0 0 0 0 1 5 1 2
BEE-VEE'S SLY LEFOX BUSHAWAY 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
VI DU LAC STARHAVEN'S HOT FLASH 3.13% 2 0 0 0 0 0 2 0 0 0 0
STARHAVEN'S TWICE CHARMED 3.13% 2 0 0 0 0 0 2 0 0 0 0
FISHER'S MON REVE OF STARHAVEN 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 4 0 0 0 0 0 0 4 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 3.13% 3 0 0 0 0 0 1 2 0 0 0
COX'S GOODTIME MEAGAN OF ACE 2.93% 4 0 0 0 0 0 1 1 1 1 0
2.54% 13 0 0 0 0 0 0 0 1 10 2
COX'S GOOD TIME DANDY ANDY 2.34% 2 0 0 0 0 0 1 1 0 0 0
ENSTROM'S VANILLA PUDDIN 2.34% 18 0 0 0 0 0 0 0 0 6 12
ENSTROM'S SPIKE OF STARHAVEN 2.34% 5 0 0 0 0 0 0 1 4 0 0
CROCKETT'S RAM BULL N GIRL 2.34% 5 0 0 0 0 0 0 1 4 0 0
2.34% 18 0 0 0 0 0 0 0 0 6 12
2.34% 5 0 0 0 0 0 0 1 4 0 0
COX'S GOODTIME BIT O'GOLD 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 12 0 0 0 0 0 0 0 0 4 8
JIMMY LEE'S SPARKLE 1.56% 15 0 0 0 0 0 0 0 0 1 14
BUSHAWAY REMY LEFOX 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
COXS GOOD TIME PETITE MIGNON 1.56% 2 0 0 0 0 0 0 2 0 0 0
COX'S GOOD TIME LA TIGRE 1.56% 4 0 0 0 0 0 0 0 4 0 0
OMAR SHARIF DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
CHIRINE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2 0 0
WAMBO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
COLONEL BLANC DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4 0
ANDREA DES GENTILS MINOIS 1.56% 6 0 0 0 0 0 0 0 2 4 0
ZARTAN VON DER GRIMMELSBURG 1.56% 12 0 0 0 0 0 0 0 0 4 8
COX'S GOOD TIME SANDMAN 1.46% 7 0 0 0 0 0 0 0 1 5 1
JIMMY LEE'S BANDOLERO OF ONO 1.46% 14 0 0 0 0 0 0 0 0 1 13
COXS GOODTIME CHARLIE'S ANGEL 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 5 0 0 0 0 0 0 0 1 4 0
WANDA'S SUGAR MAN 1.17% 5 0 0 0 0 0 0 0 1 4 0
RAMBULL'S MINERVA 1.17% 5 0 0 0 0 0 0 0 1 4 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
COX'S GOOD TIME PETITE MIMI 1.07% 5 0 0 0 0 0 0 0 1 3 1
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2 0 0
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2 0 0
COXS GOOD TIME CRICKET 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEFOX TROUBLE DE SMASHER 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA KNOLLAND KATIE 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 4 0 0 0 0 0 0 0 1 1 2
FAIRMONT'S RADAR AHEAD 0.78% 4 0 0 0 0 0 0 0 0 4 0
COXS GOOD TIME PETITE POUPEE 0.78% 4 0 0 0 0 0 0 0 0 4 0
LAFOREST'S JOLLY SANDMAN 0.78% 8 0 0 0 0 0 0 0 0 0 8
COCO VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2 0
PICASSO DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
HEUREUX HENRI DE LA PARURE 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
AMADEE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2 0
C AND D'S DELIGHTFUL JAMIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JIMMY LEE'S SABLONNEUX D'OR 0.68% 7 0 0 0 0 0 0 0 0 0 7
COX'S GOOD TIME CHRISTMAS EVE 0.68% 6 0 0 0 0 0 0 0 0 1 5
WINDMARKS MISS VICKIE 0.68% 7 0 0 0 0 0 0 0 0 0 7
COLLOM'S PETITE SHERRIE 0.68% 7 0 0 0 0 0 0 0 0 0 7
0.68% 6 0 0 0 0 0 0 0 0 1 5
0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 5 0 0 0 0 0 0 0 0 1 4
RAMBULL'S SWEET DOTTY GHOST 0.59% 5 0 0 0 0 0 0 0 0 1 4
COX'S PETITE BABETTE 0.49% 5 0 0 0 0 0 0 0 0 0 5
BURLINGTON BERTI OF BORISTI 0.49% 4 0 0 0 0 0 0 0 0 1 3
WINDMARKS POLKA DOT ANNIE 0.49% 4 0 0 0 0 0 0 0 0 1 3
C AND D'S T MODEL SPECIAL 0.49% 2 0 0 0 0 0 0 0 1 0 1
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 2 0 0 0 0 0 0 0 0 2 0
LEFOX DOLLY PARTON 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
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
COX'S GOOD TIME PIERRE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
CORINNA VON DER GRIMMELSBURG 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
TRIOMPHE TIA DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
MADAMOISELLE COCO DE PETIT DRAC 0.39% 2 0 0 0 0 0 0 0 0 2 0
LE BLANC VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
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
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1 0
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.20% 2 0 0 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
LAURELWOOD LUCINDA 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S FLIP 0.10% 1 0 0 0 0 0 0 0 0 0 1
HAMPTON'S CHEVALIER 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
LAFOREST'S SUGAR BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 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 GABBY'S GIRL 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
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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