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:
LEBULL'S THE CRICKET OF LECIRQUE


Coefficient of Inbreeding (COI):
7.097%

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 118 2 4 6 7 9 14 23 38 59
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 904 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.5% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
LEBULL'S EL MOROCCO AT LECIRQUE 50.00% 1 1 0 0 0 0 0 0 0 0
UNTOUCHABULLS SCREAMING MIMI OF LEBULL 50.00% 1 1 0 0 0 0 0 0 0 0
LEBULL'S FARGO 37.50% 2 0 1 1 0 0 0 0 0 0
LEBULL'S MOONDOGGIE 25.00% 1 0 1 0 0 0 0 0 0 0
SUIRAC'S FLYING PIPER AT LEBULL 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 18.75% 2 0 0 1 1 0 0 0 0 0
LEBULLS SAMANTHA DELA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0 0
YSIMIALI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
JACKPOT! SIR WINZALOT OF TW 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
KARENDON'S SOPHIE AT LEBULL 9.38% 2 0 0 0 1 1 0 0 0 0
EGOISTE DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0
ANJOU DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0
OMAR SHARIF DE LA PARURE 7.23% 10 0 0 0 0 1 1 0 5 3
6.25% 1 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 5.47% 8 0 0 0 0 0 2 1 3 2
4.69% 2 0 0 0 0 1 1 0 0 0
JACKPOT! VELVET DREAMS PETTY 4.69% 2 0 0 0 0 1 1 0 0 0
VALENTINO DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0
BORN-Ö'S DOMINIQUE 3.91% 3 0 0 0 0 0 2 1 0 0
ANDREA DES GENTILS MINOIS 3.91% 10 0 0 0 0 0 1 1 0 8
COLONEL BLANC DE LA PARURE 3.52% 8 0 0 0 0 0 1 1 0 6
COLONEL TRUSARDI DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2 0
COCO VON DER GRIMMELSBURG 2.93% 8 0 0 0 0 0 0 2 1 5
ODILO VON DER GRIMMELSBURG 2.93% 6 0 0 0 0 0 0 2 3 1
AMADEE MA JOIE 2.54% 6 0 0 0 0 0 0 2 1 3
ZARTAN VON DER GRIMMELSBURG 2.54% 7 0 0 0 0 0 0 1 3 3
COX'S GOODTIME CHARLIE BROWN 2.34% 2 0 0 0 0 0 1 1 0 0
JACKPOT KWIK PIK TIKET PETTY 2.34% 2 0 0 0 0 0 1 1 0 0
KISHNIGA'S BENVENUTO 2.34% 2 0 0 0 0 0 1 1 0 0
QUINCY VON DER GRIMMELSBURG 2.34% 9 0 0 0 0 0 0 0 3 6
2.34% 2 0 0 0 0 0 1 1 0 0
BIJOU VON DER RUE DE LA VERT 1.95% 3 0 0 0 0 0 0 2 1 0
L'ANGE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
ILUSION DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
COX'S GOOD TIME ACE IN THE HOLE 1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOODTIME MINDY LOU OFKN'D 1.17% 2 0 0 0 0 0 0 1 1 0
IVY ROAD'S PETTY CASH JACKPOT 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
HEUREUX HENRI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
FRANCOIS DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
BARON BALOU DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
HELOISE VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 0 2 1
JACQUELLA GIGOLETTE 0.98% 3 0 0 0 0 0 0 0 2 1
LEIBÖLL'S BONITA 0.98% 3 0 0 0 0 0 0 0 2 1
CORINNA VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 0 2 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.98% 4 0 0 0 0 0 0 0 1 3
TRIOMPHE TIA DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
ZENO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
VOILA COCO VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
ADAMS' UNIQUE PHYSIQUE 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME DORENE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
LE BLANC VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
JEANIE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
NANDA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA EMMANUELLA 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.39% 2 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S JOIE DE NOEL 0.20% 1 0 0 0 0 0 0 0 0 1
FAIRMONTS HEART TO BEAT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PICASSO 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
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.20% 1 0 0 0 0 0 0 0 0 1