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:
MIRADON AMERICAN IDOL


Coefficient of Inbreeding (COI):
6.250%

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 166 2 4 5 8 11 16 27 39 49
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 856 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
MIRADON MOMENTUM 50.00% 1 1 0 0 0 0 0 0 0 0
MIRADON DELECTABLE CURVES 50.00% 1 1 0 0 0 0 0 0 0 0
37.50% 2 0 1 1 0 0 0 0 0 0
MIRADON DANGEROUS CURVES 25.00% 1 0 1 0 0 0 0 0 0 0
KOBI'S HOT CROSS BUNZ 25.00% 1 0 1 0 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 25.00% 1 0 1 0 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 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 MADONNA LA MON 12.50% 1 0 0 1 0 0 0 0 0 0
RB MIRADON CHARLOTTE'S WEB 12.50% 1 0 0 1 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 6.25% 1 0 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME ISABELLA 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME BIT O'GOLD 6.25% 1 0 0 0 1 0 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 6.25% 4 0 0 0 0 1 1 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
4.69% 14 0 0 0 0 0 0 2 4 8
ENSTROM'S EL'BEE GREAT 4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME MEAGAN OF ACE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 5 0 0 0 0 0 2 1 2 0
COX'S GOOD TIME DORENE 4.69% 5 0 0 0 0 0 2 1 2 0
ENSTROM'S PUDDIN'S PRINCESS 3.91% 5 0 0 0 0 0 1 2 2 0
COLONEL TRUSARDI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S MON SAUVAGE 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S HOT AND SPICY 3.13% 1 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 3.13% 3 0 0 0 0 0 1 2 0 0
COXS GOODTIME PETITE MINNIE 3.13% 1 0 0 0 0 1 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOOD TIME DANDY ANDY 3.13% 1 0 0 0 0 1 0 0 0 0
C AND D'S DELIGHTFUL JAMIE 3.13% 1 0 0 0 0 1 0 0 0 0
JIMMY LEE'S SPARKLE 2.73% 11 0 0 0 0 0 0 0 3 8
2.34% 5 0 0 0 0 0 0 2 1 2
JIMMY LEE'S BANDOLERO OF ONO 1.95% 7 0 0 0 0 0 0 0 3 4
1.95% 5 0 0 0 0 0 0 1 2 2
ENSTROM'S VANILLA PUDDIN 1.95% 5 0 0 0 0 0 0 1 2 2
C AND D'S T MODEL SPECIAL 1.95% 2 0 0 0 0 0 1 0 1 0
FREEDOMS NOTTINGHAM LACE 1.56% 1 0 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
CHIRINE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0
WAMBO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
ANDREA DES GENTILS MINOIS 1.56% 2 0 0 0 0 0 0 2 0 0
ZARTAN VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0
ENSTROM'S SPIKE OF STARHAVEN 1.56% 1 0 0 0 0 0 1 0 0 0
WOLF'N WRINKLES J. EDGAR 1.56% 3 0 0 0 0 0 0 1 2 0
LAFOREST'S JOLLY SANDMAN 1.56% 6 0 0 0 0 0 0 0 2 4
1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME HOT TODDY 1.56% 1 0 0 0 0 0 1 0 0 0
COXS GOOD TIME CRICKET 1.56% 1 0 0 0 0 0 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
WINDMARKS MISS VICKIE 1.17% 4 0 0 0 0 0 0 0 2 2
COX'S GOOD TIME PETITE MIMI 1.17% 2 0 0 0 0 0 0 1 1 0
BURLINGTON BERTI OF BORISTI 1.17% 5 0 0 0 0 0 0 0 1 4
COX'S GOOD TIME CHRISTMAS EVE 0.98% 3 0 0 0 0 0 0 0 2 1
0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
COCO VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
QUINCY VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
HEUREUX HENRI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
AMADEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0
KISHNIGA KNOLLAND KATIE 0.78% 1 0 0 0 0 0 0 1 0 0
WANDA'S SUGAR MAN 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JIMMY LEE'S SABLONNEUX D'OR 0.78% 3 0 0 0 0 0 0 0 1 2
COLLOM'S PETITE SHERRIE 0.78% 3 0 0 0 0 0 0 0 1 2
JIMMY LEE'S FLIP 0.78% 4 0 0 0 0 0 0 0 0 4
ENSTROM'S SANDMAN'S TUFF STUF 0.78% 1 0 0 0 0 0 0 1 0 0
RAMBULL'S MINERVA 0.78% 1 0 0 0 0 0 0 1 0 0
COXS GOOD TIME PETITE POUPEE 0.78% 1 0 0 0 0 0 0 1 0 0
COX'S PETITE BABETTE 0.78% 3 0 0 0 0 0 0 0 1 2
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
FAIRMONT'S RADAR AHEAD 0.78% 1 0 0 0 0 0 0 1 0 0
MADAMOISELLE COCO DE PETIT DRAC 0.78% 1 0 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
WINDMARKS POLKA DOT ANNIE 0.59% 2 0 0 0 0 0 0 0 1 1
TOMMYVILLE TINTORETTO 0.59% 3 0 0 0 0 0 0 0 0 3
LAFOREST'S HONEY BEAR 0.59% 3 0 0 0 0 0 0 0 0 3
HAMPTON'S CHEVALIER 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
VOILA COCO VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
RAMBULL'S SWEET DOTTY GHOST 0.39% 1 0 0 0 0 0 0 0 1 0
LAFOREST'S SUGAR BEAR 0.39% 1 0 0 0 0 0 0 0 1 0
LAFOREST'S DUTCHES OF MITZI 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
COX'S GOOD TIME PIERRE 0.39% 1 0 0 0 0 0 0 0 1 0
XANDER VAN FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1 0
GWENDOLYNE DE PETIT DRAC 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.20% 1 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RAMBULL'S SWEET GABBY'S GIRL 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
COX'S PETITE GIDGET 0.20% 1 0 0 0 0 0 0 0 0 1
ARMANI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
UTAH VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
THEYA DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1