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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:
GRANDSLAM BELLA RIDGE MULAN


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 215 2 2 2 8 9 19 31 38 63 87
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1831 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.5% 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
BELLA RIDGE LEBULL'S LET'S BE FRANK 50.00% 1 1 0 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0 0
LEBULL'S FARGO 25.00% 1 0 1 0 0 0 0 0 0 0 0
FABELHAFT FLORABELLE 25.00% 1 0 1 0 0 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEBULLS SAMANTHA DELA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
JACKPOT! SIR WINZALOT OF TW 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
EL TORRO'S ROCH VOISINE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
KARENDON'S SOPHIE AT LEBULL 6.25% 1 0 0 0 1 0 0 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
COX'S GOODTIME CHARLIE BROWN 5.57% 5 0 0 0 0 1 1 0 2 0 1
JACKPOT KWIK PIK TIKET PETTY 4.69% 2 0 0 0 0 1 1 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 4.30% 8 0 0 0 0 0 1 2 1 4 0
OMAR SHARIF DE LA PARURE 4.30% 4 0 0 0 0 1 0 0 3 0 0
3.52% 11 0 0 0 0 0 0 2 3 2 4
COX'S GOOD TIME DORENE 3.52% 11 0 0 0 0 0 0 2 3 2 4
3.13% 1 0 0 0 0 1 0 0 0 0 0
JACKPOT! VELVET DREAMS PETTY 3.13% 1 0 0 0 0 1 0 0 0 0 0
EL TORRO'S SWEET JASMINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 2.73% 4 0 0 0 0 0 1 1 0 2 0
COX'S GOOD TIME DANDY ANDY 2.73% 3 0 0 0 0 0 1 1 1 0 0
ANDREA DES GENTILS MINOIS 2.54% 6 0 0 0 0 0 1 0 0 5 0
COX'S GOODTIME BIT O'GOLD 2.34% 2 0 0 0 0 0 1 1 0 0 0
IVY ROAD'S PETTY CASH JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 2.34% 3 0 0 0 0 0 1 0 2 0 0
COLONEL BLANC DE LA PARURE 2.34% 5 0 0 0 0 0 1 0 0 4 0
COX'S GOODTIME JAKE OF JOCK 2.34% 2 0 0 0 0 0 1 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.25% 12 0 0 0 0 0 0 1 1 1 9
FAIRMONTS HEART TO BEAT 2.15% 12 0 0 0 0 0 0 0 2 4 6
COX'S GOODTIME MEAGAN OF ACE 1.66% 4 0 0 0 0 0 0 1 2 0 1
COX'S GOODTIME JUBILEE 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% 7 0 0 0 0 0 0 0 2 3 2
VALENTINO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BORN-Ö'S DOMINIQUE 1.56% 1 0 0 0 0 0 1 0 0 0 0
KISHNIGA'S BENVENUTO 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 8 0 0 0 0 0 0 1 0 1 6
1.56% 1 0 0 0 0 0 1 0 0 0 0
QUATT ARABELLA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 5 0 0 0 0 0 0 1 1 0 3
1.37% 4 0 0 0 0 0 0 1 1 0 2
COCO VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 1 0 3 0
QUINCY VON DER GRIMMELSBURG 1.27% 5 0 0 0 0 0 0 0 2 2 1
HEUREUX HENRI DE LA PARURE 1.27% 6 0 0 0 0 0 0 1 0 0 5
1.27% 6 0 0 0 0 0 0 1 0 0 5
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
ODILO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1 0 0
AMADEE MA JOIE 1.17% 3 0 0 0 0 0 0 1 0 2 0
0.98% 8 0 0 0 0 0 0 0 0 2 6
COXS GOODTIME CHARLIE'S ANGEL 0.98% 2 0 0 0 0 0 0 1 0 1 0
JIMMY LEE'S SPARKLE 0.98% 8 0 0 0 0 0 0 0 0 2 6
ENSTROM'S EL'BEE GREAT 0.98% 2 0 0 0 0 0 0 1 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME SUGAR PLUM 0.78% 3 0 0 0 0 0 0 0 1 2 0
JIMMY LEE'S BANDOLERO OF ONO 0.78% 6 0 0 0 0 0 0 0 0 2 4
BIJOU VON DER RUE DE LA VERT 0.78% 1 0 0 0 0 0 0 1 0 0 0
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 4 0 0 0 0 0 0 0 1 1 2
ZENO VON DER GRIMMELSBURG 0.78% 5 0 0 0 0 0 0 0 0 3 2
C AND D'S DELIGHTFUL JAMIE 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
QUATT HONEYK 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 SANDMAN 0.68% 5 0 0 0 0 0 0 0 0 2 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.68% 3 0 0 0 0 0 0 0 1 1 1
VOILA COCO VON RATIBOR UND CORVEY 0.68% 3 0 0 0 0 0 0 0 1 1 1
CORINNA VON DER GRIMMELSBURG 0.68% 4 0 0 0 0 0 0 0 1 0 3
ILUSION DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
FREEDOMS NOTTINGHAM LACE 0.59% 2 0 0 0 0 0 0 0 1 1 0
COXS GOOD TIME CRICKET 0.59% 2 0 0 0 0 0 0 0 1 1 0
TRIOMPHE TIA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
JEANIE VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
LE BLANC VON DER GRIMMELSBURG 0.49% 2 0 0 0 0 0 0 0 1 0 1
GERMAINE DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 4 0 0 0 0 0 0 0 0 1 3
ENSTROM'S WILL HE MAKE IT 0.49% 2 0 0 0 0 0 0 0 1 0 1
C AND D'S T MODEL SPECIAL 0.49% 2 0 0 0 0 0 0 0 1 0 1
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
NANDA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME PETITE MIMI 0.39% 3 0 0 0 0 0 0 0 0 1 2
HONEY KING OF QUATT 0.39% 1 0 0 0 0 0 0 0 1 0 0
QUATT BELLE DONNA 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 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
RANI 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% 3 0 0 0 0 0 0 0 0 0 3
THERESA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
CERISETTE VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
FERNANDEL VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
HUGUETTE VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
ENSTROM'S VANILLA PUDDIN 0.29% 2 0 0 0 0 0 0 0 0 1 1
COXS GOOD TIME PETITE POUPEE 0.29% 2 0 0 0 0 0 0 0 0 1 1
FAIRMONT'S RADAR AHEAD 0.29% 2 0 0 0 0 0 0 0 0 1 1
MADAMOISELLE COCO DE PETIT DRAC 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
JIMMY LEE'S FLIP 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
COLETTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
PICASSO 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
CARLOS VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 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
WENDY VON DER GRIMMELSBURG 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
JACQUELLA EMMANUELLA 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
HIBOU VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
GUSTAVE VON RATIBOR UND CORVEY 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
KISHNIGA KNOLLAND KATIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1 0
LAFOREST'S JOLLY SANDMAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 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
QUATT HONEY BEAR 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANNAVI FLEUR DE MIDI 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT PRIMA DONNA 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT DARON 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT TWEEDLE DUM OF HIVE 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT HEIRENAS BAMBI 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.10% 1 0 0 0 0 0 0 0 0 0 1
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
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA 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
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
LANCEFIELD LADY PUPPET 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
COX'S PETITE BABETTE 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 GOOD TIME PIERRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
XANDER VAN FIVELZIGHT 0.10% 1 0 0 0 0 0 0 0 0 0 1
GWENDOLYNE DE PETIT DRAC 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 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
BURLINGTON BERTI OF BORISTI 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT SNOW FLAKE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT PRETTY SNOW 0.10% 1 0 0 0 0 0 0 0 0 0 1
SNOWANNA OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1
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