Ancestor calculations 8 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:
IMPERIALE BELLARIDGE'S LADY GAGA


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
Ancestors in 8 generations 178 2 3 5 8 22 35 47 74
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 332 0 0 0 0 0 0 0 0
Ancestor loss % 65.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LEBULL'S IMPERIALE FRED ASTAIRE 50.00% 1 1 0 0 0 0 0 0 0
IMPERIALE'S KIRSTIE ALLEY 50.00% 1 1 0 0 0 0 0 0 0
KISHNIGA'S IMPERIALE VICOMTE 35.94% 5 0 0 2 1 1 1 0 0
IMPERIALE'S JAMES CAGNEY 25.00% 1 0 1 0 0 0 0 0 0
LEBULL'S CLARABELL OF THE BALL 25.00% 1 0 1 0 0 0 0 0 0
KARENDON IMPERIALE GRACE KELLY 25.00% 1 0 1 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 17.97% 5 0 0 0 2 1 1 1 0
KISHNIGA'S SHOWBIZ AURORA 17.97% 5 0 0 0 2 1 1 1 0
KISHNIGA'S BENVENUTO 16.41% 12 0 0 0 0 2 4 4 2
IMPERIALE'S CINDY CRAWFORD 12.50% 1 0 0 1 0 0 0 0 0
LE BULL'S ELWOOD 12.50% 1 0 0 1 0 0 0 0 0
LEBULL'S KATY BAR THE DOOR 12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 12.50% 1 0 0 1 0 0 0 0 0
11.33% 7 0 0 0 0 2 2 2 1
BELBOULECAN IMP VICOMTESSE 9.38% 2 0 0 0 1 1 0 0 0
9.38% 14 0 0 0 0 0 2 4 8
ALLSTONE DOUGLAS 8.98% 5 0 0 0 0 2 1 1 1
8.98% 5 0 0 0 0 2 1 1 1
COLONEL TRUSARDI DE LA PARURE 8.20% 11 0 0 0 0 0 2 4 5
KISHNIGA'S GLADRAGS SHOWBIZ 7.81% 10 0 0 0 0 0 2 4 4
OMAR SHARIF DE LA PARURE 7.81% 10 0 0 0 0 1 0 3 6
VI DU LAC STARHAVEN'S DANTE 6.25% 3 0 0 0 0 1 2 0 0
KARENDON'S MS. B. BACALL 6.25% 1 0 0 0 1 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 3 0 0 0 0 1 2 0 0
VANCROFT LEFOX AMERICAN BOY 6.25% 1 0 0 0 1 0 0 0 0
LEBULL'S BOURR'EE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
BELBOULECAN LADY DRAGON FLY 4.69% 2 0 0 0 0 1 1 0 0
STARHAVEN'S MON SAUVAGE 4.69% 6 0 0 0 0 0 1 3 2
TIDEWATER'S MONTE CARLO JACKPOT 4.69% 2 0 0 0 0 1 1 0 0
4.30% 4 0 0 0 0 0 2 1 1
4.30% 4 0 0 0 0 0 2 1 1
KARENDON'S PREMIERE EDITION 4.30% 3 0 0 0 0 1 0 1 1
CHIRINE MA JOIE 4.30% 8 0 0 0 0 0 0 3 5
COLONEL BLANC DE LA PARURE 3.52% 6 0 0 0 0 0 1 0 5
ANDREA DES GENTILS MINOIS 3.52% 6 0 0 0 0 0 1 0 5
PATRICIA-PRINCESS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 3.13% 1 0 0 0 0 1 0 0 0
WAMBO DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
VI DU LAC STARHAVEN'S ANGEL 3.13% 3 0 0 0 0 0 1 2 0
3.13% 3 0 0 0 0 0 1 2 0
LEBULL'S FARGO 3.13% 1 0 0 0 0 1 0 0 0
BUSHAWAY FROGGIE LEFOX 3.13% 1 0 0 0 0 1 0 0 0
EL TORRO'S ROCH VOISINE 3.13% 1 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FIRESIDES' SNOW BELLE 3.13% 1 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
JACKPOT! SIR WINZALOT OF TW 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0
VALENTINO DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
COCO VON DER GRIMMELSBURG 1.95% 4 0 0 0 0 0 0 1 3
ENSTROM'S SPIKE OF STARHAVEN 1.95% 4 0 0 0 0 0 0 1 3
CROCKETT'S RAM BULL N GIRL 1.95% 4 0 0 0 0 0 0 1 3
COX'S GOODTIME CHARLIE BROWN 1.95% 2 0 0 0 0 0 1 0 1
BORN-Ö'S DOMINIQUE 1.95% 4 0 0 0 0 0 0 1 3
1.95% 2 0 0 0 0 0 1 0 1
L'ANGE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0
STARHAVEN'S HOT AND SPICY 1.56% 3 0 0 0 0 0 0 1 2
LEFOX BUSHAWAY BELLADONNA 1.56% 1 0 0 0 0 0 1 0 0
EL TORRO'S SWEET JASMINE 1.56% 1 0 0 0 0 0 1 0 0
ODILO VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0
ZARTAN VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
HEUREUX HENRI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
AMADEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
JACKPOT! VELVET DREAMS PETTY 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME ACE IN THE HOLE 1.17% 2 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
PICASSO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA KNOLLAND KATIE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DANDY ANDY 0.78% 1 0 0 0 0 0 0 1 0
K N' D FOXY JOE OF COX'S GOODTIME 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 1 0 0 0 0 0 0 1 0
QUINCY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DORENE 0.78% 2 0 0 0 0 0 0 0 2
QUATT ARABELLA 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S JOY TO THE WORLD 0.78% 1 0 0 0 0 0 0 1 0
RANNI 0.78% 1 0 0 0 0 0 0 1 0
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEFOX BREATHLESS MAHONEY 0.39% 1 0 0 0 0 0 0 0 1
JACKPOT KWIK PIK TIKET PETTY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME BIT O'GOLD 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
QUATT HONEYK 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEBULL ADAMS DINA OF RAGTIME 0.39% 1 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1