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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:
PUDGYBULL SHANN OF HUGOWOOD FAN


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 227 2 4 5 10 10 13 23 40 69 83
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1819 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.9% 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
SHANN'S GOODTIME IN HOLLYWOOD 50.00% 1 1 0 0 0 0 0 0 0 0 0
SHANN'S PUDGYBULL GODIVA 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 25.00% 1 0 1 0 0 0 0 0 0 0 0
SHANN'S GOODTIME CELESTE 25.00% 1 0 1 0 0 0 0 0 0 0 0
SHANN'S SHOWBOAT 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME AT SHANNS 12.50% 1 0 0 1 0 0 0 0 0 0 0
SHANN'S PUDGYBULL FAYE 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 3 0 0 0 1 2 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
UNIC DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
UNBARA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 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
SHANN'S PUDGYBULL RYAN 6.25% 1 0 0 0 1 0 0 0 0 0 0
SHANN'S SIMPLY BITTERSWEET 6.25% 1 0 0 0 1 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 4.69% 2 0 0 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME ISABELLA 3.13% 1 0 0 0 0 1 0 0 0 0 0
SHANN'S SIMPLY STUNNING 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.93% 18 0 0 0 0 0 0 0 2 6 10
VALENTINO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANDREA DES GENTILS MINOIS 2.34% 10 0 0 0 0 0 0 0 3 5 2
2.34% 14 0 0 0 0 0 0 0 2 4 8
BORN-Ö'S DOMINIQUE 2.34% 2 0 0 0 0 0 1 1 0 0 0
OMAR SHARIF DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.86% 12 0 0 0 0 0 0 0 1 4 7
CHIRINE MA JOIE 1.76% 4 0 0 0 0 0 0 1 2 1 0
COLONEL BLANC DE LA PARURE 1.66% 7 0 0 0 0 0 0 0 2 4 1
QUINCY VON DER GRIMMELSBURG 1.66% 11 0 0 0 0 0 0 0 1 3 7
LEIBOLL'S HANNIBAL 1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA MERVEILLEUX 1.56% 1 0 0 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 2 3 2
1.56% 1 0 0 0 0 0 1 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COXS GOODTIME PETITE MINNIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ENSTROM'S EL'BEE GREAT 1.56% 1 0 0 0 0 0 1 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 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
1.46% 7 0 0 0 0 0 0 0 2 2 3
FRANCOIS DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
BARON BALOU DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
ODILO VON DER GRIMMELSBURG 1.37% 3 0 0 0 0 0 0 1 1 1 0
JACQUELLA GIGOLETTE 1.37% 3 0 0 0 0 0 0 1 1 1 0
FAIRMONTS HEART TO BEAT 1.27% 7 0 0 0 0 0 0 0 1 3 3
WAMBO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
HEUREUX HENRI DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
1.07% 8 0 0 0 0 0 0 0 0 3 5
CORINNA VON DER GRIMMELSBURG 1.07% 6 0 0 0 0 0 0 0 1 2 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.98% 8 0 0 0 0 0 0 0 0 2 6
AMADEE MA JOIE 0.88% 4 0 0 0 0 0 0 0 1 2 1
ILUSION DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
COX'S GOOD TIME DORENE 0.88% 4 0 0 0 0 0 0 0 1 2 1
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHIQUITA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
FREEDOMS NOTTINGHAM LACE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBÖLL'S CATHARINA 0.78% 1 0 0 0 0 0 0 1 0 0 0
DORYAN VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 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
COX'S GOOD TIME HOT TODDY 0.78% 1 0 0 0 0 0 0 1 0 0 0
COXS GOOD TIME CRICKET 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME ROWDY GEORGE 0.78% 1 0 0 0 0 0 0 1 0 0 0
FAIRMONT'S RADAR AHEAD 0.78% 2 0 0 0 0 0 0 0 2 0 0
ENSTROM'S WILL HE MAKE IT 0.78% 1 0 0 0 0 0 0 1 0 0 0
BANDOG B MISS BELLE D'KENLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 0.68% 3 0 0 0 0 0 0 0 1 1 1
JIMMY LEE'S SPARKLE 0.68% 6 0 0 0 0 0 0 0 0 1 5
PICASSO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
LE BLANC VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
ZENO VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
GERMAINE DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
VOILA COCO VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
KISHNIGA KNOLLAND KATIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
LEIBÖLL'S BONITA 0.59% 2 0 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME SANDMAN 0.59% 2 0 0 0 0 0 0 0 1 1 0
ENSTROM'S VANILLA PUDDIN 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
JEANIE VON DER GRIMMELSBURG 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
CHOWBULL FARUK 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
JIMMY LEE'S BANDOLERO OF ONO 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 3 0 0 0 0 0 0 0 0 2 1
LEIBÖLL'S ANGELINA 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAFOREST'S JOLLY SANDMAN 0.39% 3 0 0 0 0 0 0 0 0 1 2
COXS GOOD TIME PETITE POUPEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1 0 0
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
0.39% 2 0 0 0 0 0 0 0 0 2 0
MADAMOISELLE COCO DE PETIT DRAC 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
K N' D FOXY JOE OF COX'S GOODTIME 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEBULL ADAMS DINA OF RAGTIME 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
NANDA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 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
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
JACQUELLA BARONESSEN 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
COX'S GOOD TIME CHRISTMAS EVE 0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S PETITE BABETTE 0.29% 2 0 0 0 0 0 0 0 0 1 1
WINDMARKS MISS VICKIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
DAME MICHOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
MADAME MIMI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
ZAPPA V.D. ZUYLENSTEDE 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
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1 0
JIMMY LEE'S FLIP 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.20% 1 0 0 0 0 0 0 0 0 1 0
BURLINGTON BERTI OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1 0
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLLOM'S PETITE SHERRIE 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
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
OLALA 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
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
DUCHESSE HELENE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAURELWOOD LUCINDA 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ULLA 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
BESING PETIT ROI 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
THERESA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 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
CHICO V.D. ZUYLENSTEDE 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
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 DUTCHES OF MITZI 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
COX'S PETITE GIDGET 0.10% 1 0 0 0 0 0 0 0 0 0 1
ARMANI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UTAH VAN FIVELZIGHT 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
THEYA DE PETIT DRAC 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 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
LAFOREST'S HONEY BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
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