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:
LIONHEART'S BOHEMIAN FORTUNE


Coefficient of Inbreeding (COI):
7.244%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 148 2 3 7 13 21 29 43 66
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 362 0 0 0 0 0 0 0 0
Ancestor loss % 71.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LIONHEART'S FORTUNE FIVE HUNDRED 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S BOHEMIAN CRYSTAL 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S TOM THUMB 31.25% 2 0 1 0 1 0 0 0 0
LIONHEART'S CANT TOUCH THIS 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART FABELHAFT FORTUNE TELLER 25.00% 1 0 1 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 21.88% 3 0 0 1 1 1 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 21.88% 3 0 0 1 1 1 0 0 0
C AND D'S LABOSS MON BUNTIN 21.88% 6 0 0 0 2 2 2 0 0
C AND D'S SAMANTHA 17.19% 4 0 0 0 2 1 1 0 0
LIONHEART'S SWEET BABY JAMES 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S THUMBELINA 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S FORTUNE COOKIE 12.50% 1 0 0 1 0 0 0 0 0
BRIARPATCH'S SIMON SAYS 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME THE JOCK 12.50% 9 0 0 0 0 2 2 3 2
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 11.33% 13 0 0 0 0 0 4 4 5
COX'S GOODTIME POLAR BEAR 10.94% 6 0 0 0 0 2 2 2 0
C AND D'S MADONNA LA MON 10.94% 6 0 0 0 0 2 2 2 0
JACKPOT TWINLAKE READYTORUMBLE 10.94% 3 0 0 0 1 1 1 0 0
BELBOULECAN DU CHAMPAGNE MONDO 10.94% 3 0 0 0 1 1 1 0 0
10.94% 3 0 0 0 1 1 1 0 0
10.94% 3 0 0 0 1 1 1 0 0
COX'S GOODTIME CHARLIE BROWN 10.16% 13 0 0 0 0 0 3 4 6
JACKPOT! I'M THE BOSS OF JUSTUS 9.38% 2 0 0 0 1 1 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 8.98% 16 0 0 0 0 0 0 7 9
COX'S GOODTIME DAGNY DVILLE 8.59% 4 0 0 0 0 2 1 1 0
COX'S GOODTIME BARNSTORMER 7.81% 5 0 0 0 0 1 2 2 0
COX'S GOODTIME ISABELLA 7.81% 10 0 0 0 0 0 2 4 4
COX'S GOODTIME MEAGAN OF ACE 7.81% 11 0 0 0 0 0 2 3 6
COX'S GOODTIME BIT O'GOLD 7.03% 9 0 0 0 0 0 2 3 4
LIONHEART'S SWEET SUGAR COOKIE 6.25% 1 0 0 0 1 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 6.25% 1 0 0 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME LI'L CHARLSIE 5.86% 7 0 0 0 0 0 2 2 3
C AND D'S ANGELENE OF SHALMAR 5.47% 6 0 0 0 0 0 2 2 2
JACKPOT! DIVA LAS VEGAS 5.47% 3 0 0 0 0 1 1 1 0
5.47% 3 0 0 0 0 1 1 1 0
BELBOULECAN DOMINION VIOLA 5.47% 3 0 0 0 0 1 1 1 0
JACKPOT KWIK PIK TIKET PETTY 5.08% 5 0 0 0 0 0 2 2 1
COX'S GOODTIME JOCK OF BRIDGES 4.69% 8 0 0 0 0 0 0 4 4
COXS GOODTIME PETITE MINNIE 4.69% 8 0 0 0 0 0 0 4 4
COX'S GOODTIME JUBILEE 3.91% 5 0 0 0 0 0 1 2 2
COX'S GOODTIME MINDY LOU OFKN'D 3.91% 7 0 0 0 0 0 0 3 4
ADAMS' UNIQUE PHYSIQUE 3.52% 9 0 0 0 0 0 0 0 9
COX'S GOOD TIME DORENE 3.52% 9 0 0 0 0 0 0 0 9
ENSTROM'S EL'BEE GREAT 3.13% 6 0 0 0 0 0 0 2 4
COXS GOODTIME CHARLIE'S ANGEL 3.13% 6 0 0 0 0 0 0 2 4
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOOD TIME DANDY ANDY 2.73% 5 0 0 0 0 0 0 2 3
COX'S GOODTIME SUGAR PLUM 2.73% 5 0 0 0 0 0 0 2 3
BELBOULECAN HISTOIRE DE MA VIE 2.73% 3 0 0 0 0 0 1 1 1
NINON OF FEE'S VALLEY 2.73% 3 0 0 0 0 0 1 1 1
C AND D'S DELIGHTFUL JAMIE 2.34% 4 0 0 0 0 0 0 2 2
IVY ROAD'S PETTY CASH JACKPOT 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
FREEDOMS NOTTINGHAM LACE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 3 0 0 0 0 0 0 1 2
COX'S GOOD TIME HOT TODDY 1.56% 4 0 0 0 0 0 0 0 4
COX'S GOOD TIME LA TIGRE 1.56% 4 0 0 0 0 0 0 0 4
COXS GOOD TIME CRICKET 1.56% 4 0 0 0 0 0 0 0 4
COLONEL TRUSARDI DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 1 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
IMPERATRICE CLEOPATRA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S DIXIE DARLING 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME SANDMAN 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.78% 2 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
MEREDIQUE DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VANESSA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 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
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 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
0.39% 1 0 0 0 0 0 0 0 1