Ancestor calculations 9 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:
VALPO'S LEGEND OF FLOR DE LA MAR AT DAVISK


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
Ancestors in 9 generations 134 2 2 3 6 7 15 19 29 49
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 888 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
50.00% 1 1 0 0 0 0 0 0 0 0
VALPO'S PETITE FORTUNE 50.00% 1 1 0 0 0 0 0 0 0 0
LIONHEART'S FORTUNE FIVE HUNDRED 25.00% 1 0 1 0 0 0 0 0 0 0
PARLEZ VOUS NEW BEGINNINGS AT VALPO 25.00% 1 0 1 0 0 0 0 0 0 0
LIONHEART'S CANT TOUCH THIS 12.50% 1 0 0 1 0 0 0 0 0 0
LIONHEART FABELHAFT FORTUNE TELLER 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 7.81% 3 0 0 0 0 2 1 0 0 0
LIONHEART'S SWEET BABY JAMES 6.25% 1 0 0 0 1 0 0 0 0 0
LIONHEART'S THUMBELINA 6.25% 1 0 0 0 1 0 0 0 0 0
C AND D'S MISS ELIZABETH 6.25% 1 0 0 0 1 0 0 0 0 0
LIONHEART'S FORTUNE COOKIE 6.25% 1 0 0 0 1 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 6.25% 5 0 0 0 0 0 3 2 0 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 4.69% 2 0 0 0 0 1 1 0 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 4.69% 2 0 0 0 0 1 1 0 0 0
C AND D'S SAMANTHA 3.91% 3 0 0 0 0 0 2 1 0 0
COX'S GOODTIME POLAR BEAR 3.91% 6 0 0 0 0 0 0 4 2 0
C AND D'S MADONNA LA MON 3.91% 6 0 0 0 0 0 0 4 2 0
COX'S GOODTIME JAKE OF JOCK 3.32% 11 0 0 0 0 0 0 0 6 5
LIONHEART'S TOM THUMB 3.13% 1 0 0 0 0 1 0 0 0 0
LIONHEART'S SWEET SUGAR COOKIE 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME THE JOCK 3.13% 7 0 0 0 0 0 0 2 3 2
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
JACKPOT TWINLAKE READYTORUMBLE 2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOODTIME BARNSTORMER 2.34% 4 0 0 0 0 0 0 2 2 0
COX'S GOODTIME ISABELLA 2.34% 8 0 0 0 0 0 0 0 4 4
COX'S GOODTIME BIT O'GOLD 2.34% 8 0 0 0 0 0 0 0 4 4
BELBOULECAN DU CHAMPAGNE MONDO 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
C AND D'S ANGELENE OF SHALMAR 1.95% 6 0 0 0 0 0 0 0 4 2
COX'S GOODTIME DAGNY DVILLE 1.95% 3 0 0 0 0 0 0 2 1 0
COX'S GOODTIME CHARLIE BROWN 1.95% 7 0 0 0 0 0 0 0 3 4
COX'S GOODTIME MEAGAN OF ACE 1.76% 7 0 0 0 0 0 0 0 2 5
COX'S GOOD TIME ACE IN THE HOLE 1.76% 9 0 0 0 0 0 0 0 0 9
JACKPOT KWIK PIK TIKET PETTY 1.76% 4 0 0 0 0 0 0 1 2 1
C AND D'S FRONT PAIGE NEWS 1.56% 1 0 0 0 0 0 1 0 0 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME LI'L CHARLSIE 1.37% 5 0 0 0 0 0 0 0 2 3
COX'S GOODTIME JOCK OF BRIDGES 1.17% 6 0 0 0 0 0 0 0 0 6
COXS GOODTIME PETITE MINNIE 1.17% 6 0 0 0 0 0 0 0 0 6
COX'S GOODTIME JUBILEE 1.17% 4 0 0 0 0 0 0 0 2 2
JACKPOT! DIVA LAS VEGAS 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
BELBOULECAN DOMINION VIOLA 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S EL'BEE GREAT 0.78% 4 0 0 0 0 0 0 0 0 4
COXS GOODTIME CHARLIE'S ANGEL 0.78% 4 0 0 0 0 0 0 0 0 4
COX'S GOOD TIME DANDY ANDY 0.78% 4 0 0 0 0 0 0 0 0 4
C AND D'S DELIGHTFUL JAMIE 0.78% 4 0 0 0 0 0 0 0 0 4
IVY ROAD'S PETTY CASH JACKPOT 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
COLONEL TRUSARDI DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 0.59% 3 0 0 0 0 0 0 0 0 3
BELBOULECAN HISTOIRE DE MA VIE 0.59% 2 0 0 0 0 0 0 0 1 1
NINON OF FEE'S VALLEY 0.59% 2 0 0 0 0 0 0 0 1 1
VALENTINO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.59% 2 0 0 0 0 0 0 0 1 1
BORN-Ö'S DOMINIQUE 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOODTIME SUGAR PLUM 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
IMPERATRICE CLEOPATRA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.20% 1 0 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.20% 1 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1