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 DAUGHTER O' FORTUNE


Coefficient of Inbreeding (COI):
3.605%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 138 2 3 7 12 15 21 32 53
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 372 0 0 0 0 0 0 0 0
Ancestor loss % 72.9% 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 LULABELLE AT AMSE 50.00% 1 1 0 0 0 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
LIONHEART'S THUMBS UP! 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S TOM THUMB 18.75% 2 0 0 1 1 0 0 0 0
BRIARPATCH'S SAM I AM 15.63% 3 0 0 0 2 1 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 15.63% 3 0 0 0 2 1 0 0 0
C AND D'S LABOSS MON BUNTIN 15.63% 6 0 0 0 0 4 2 0 0
JACKPOT TWINLAKE READYTORUMBLE 14.06% 4 0 0 0 1 2 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
LIONHEART'S HONEYBEE O'DYGROS 12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART DU CHAMPAGNE 12.50% 1 0 0 1 0 0 0 0 0
C AND D'S SAMANTHA 10.94% 4 0 0 0 0 3 1 0 0
COX'S GOODTIME THE JOCK 10.16% 10 0 0 0 0 0 4 4 2
JACKPOT! I'M THE BOSS OF JUSTUS 9.38% 2 0 0 0 1 1 0 0 0
COX'S GOODTIME BARNSTORMER 9.38% 6 0 0 0 0 1 3 2 0
COX'S GOODTIME JAKE OF JOCK 8.59% 14 0 0 0 0 0 0 8 6
COX'S GOODTIME POLAR BEAR 7.81% 6 0 0 0 0 0 4 2 0
C AND D'S MADONNA LA MON 7.81% 6 0 0 0 0 0 4 2 0
COX'S GOODTIME CHARLIE BROWN 7.81% 12 0 0 0 0 0 1 5 6
BELBOULECAN DU CHAMPAGNE MONDO 7.81% 3 0 0 0 0 2 1 0 0
7.81% 3 0 0 0 0 2 1 0 0
7.81% 3 0 0 0 0 2 1 0 0
JACKPOT! DIVA LAS VEGAS 7.03% 4 0 0 0 0 1 2 1 0
LIONHEART'S SWEET SUGAR COOKIE 6.25% 1 0 0 0 1 0 0 0 0
BRIARPATCH'S SIMON SAYS 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
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME BIT O'GOLD 5.86% 10 0 0 0 0 0 0 5 5
JACKPOT KWIK PIK TIKET PETTY 5.86% 6 0 0 0 0 0 2 3 1
COX'S GOODTIME ISABELLA 5.47% 10 0 0 0 0 0 0 4 6
COX'S GOODTIME DAGNY DVILLE 5.47% 4 0 0 0 0 0 3 1 0
COX'S GOOD TIME ACE IN THE HOLE 5.47% 13 0 0 0 0 0 0 1 12
COX'S GOODTIME LI'L CHARLSIE 4.69% 8 0 0 0 0 0 0 4 4
COX'S GOODTIME JUBILEE 4.69% 6 0 0 0 0 0 1 3 2
COX'S GOODTIME MEAGAN OF ACE 4.69% 9 0 0 0 0 0 0 3 6
C AND D'S ANGELENE OF SHALMAR 3.91% 6 0 0 0 0 0 0 4 2
3.91% 3 0 0 0 0 0 2 1 0
BELBOULECAN DOMINION VIOLA 3.91% 3 0 0 0 0 0 2 1 0
COX'S GOODTIME JOCK OF BRIDGES 3.13% 8 0 0 0 0 0 0 0 8
COXS GOODTIME PETITE MINNIE 3.13% 8 0 0 0 0 0 0 0 8
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 GOODTIME MINDY LOU OFKN'D 2.73% 6 0 0 0 0 0 0 1 5
IVY ROAD'S PETTY CASH JACKPOT 2.73% 5 0 0 0 0 0 0 2 3
2.73% 5 0 0 0 0 0 0 2 3
COX'S GOOD TIME DANDY ANDY 1.95% 5 0 0 0 0 0 0 0 5
BELBOULECAN HISTOIRE DE MA VIE 1.95% 3 0 0 0 0 0 0 2 1
NINON OF FEE'S VALLEY 1.95% 3 0 0 0 0 0 0 2 1
1.95% 4 0 0 0 0 0 0 1 3
ENSTROM'S EL'BEE GREAT 1.56% 4 0 0 0 0 0 0 0 4
COXS GOODTIME CHARLIE'S ANGEL 1.56% 4 0 0 0 0 0 0 0 4
C AND D'S DELIGHTFUL JAMIE 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
COX'S GOODTIME SUGAR PLUM 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
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
IMPERATRICE CLEOPATRA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
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
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 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
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF 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