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:
MIRADON UP IN THE HEIR


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 175 2 4 7 12 13 25 42 68
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 335 0 0 0 0 0 0 0 0
Ancestor loss % 65.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LEBULL'S FARGO 50.00% 1 1 0 0 0 0 0 0 0
MIRADON ALL DOLLED UP 50.00% 1 1 0 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 25.00% 1 0 1 0 0 0 0 0 0
LEBULLS SAMANTHA DELA PARURE 25.00% 1 0 1 0 0 0 0 0 0
BAYHILL CELEBRATE! 25.00% 1 0 1 0 0 0 0 0 0
MIRADON'S NEXT TOP MODEL 25.00% 1 0 1 0 0 0 0 0 0
JACKPOT! SIR WINZALOT OF TW 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S SOPHIE AT LEBULL 12.50% 1 0 0 1 0 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 12.50% 1 0 0 1 0 0 0 0 0
BAYHILL LA DOLCE VITA 12.50% 1 0 0 1 0 0 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 12.50% 1 0 0 1 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
OMAR SHARIF DE LA PARURE 8.98% 5 0 0 0 1 0 0 3 1
COX'S GOODTIME CHARLIE BROWN 7.42% 7 0 0 0 0 1 0 5 1
6.25% 1 0 0 0 1 0 0 0 0
JACKPOT! VELVET DREAMS PETTY 6.25% 1 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
KOBI'S HOT CROSS BUNZ 6.25% 1 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 3 0 0 0 0 1 2 0 0
KISHNIGA'S BENVENUTO 6.25% 4 0 0 0 0 1 1 2 0
STEPHLYN'S WILD WILD WEST 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 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
COX'S GOOD TIME ACE IN THE HOLE 5.08% 10 0 0 0 0 0 1 0 9
CHIRINE MA JOIE 5.08% 4 0 0 0 0 1 0 2 1
ANDREA DES GENTILS MINOIS 5.08% 6 0 0 0 0 1 0 0 5
COLONEL TRUSARDI DE LA PARURE 4.69% 5 0 0 0 0 0 2 1 2
COLONEL BLANC DE LA PARURE 4.69% 5 0 0 0 0 1 0 0 4
COX'S GOODTIME MINDY LOU OFKN'D 4.30% 7 0 0 0 0 0 1 1 5
COX'S GOODTIME O'NARLY PECODA 3.13% 2 0 0 0 0 0 2 0 0
STARHAVEN'S LA ECSTASY 3.13% 2 0 0 0 0 0 2 0 0
JACKPOT KWIK PIK TIKET PETTY 3.13% 1 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
BORN-Ö'S DOMINIQUE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S MAKE A WISH 3.13% 2 0 0 0 0 0 2 0 0
VI DU LAC STARHAVEN'S ANGEL 3.13% 3 0 0 0 0 0 1 2 0
C AND D'S LABOSS MON BUNTIN 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
COCO VON DER GRIMMELSBURG 2.73% 4 0 0 0 0 0 1 0 3
ZARTAN VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1
AMADEE MA JOIE 2.34% 3 0 0 0 0 0 1 0 2
ODILO VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0
QUINCY VON DER GRIMMELSBURG 2.34% 4 0 0 0 0 0 0 2 2
STARHAVEN'S MON SAUVAGE 2.34% 5 0 0 0 0 0 0 1 4
STARHAVEN'S HOT AND SPICY 2.34% 5 0 0 0 0 0 0 1 4
ENSTROM'S EL'BEE GREAT 2.34% 6 0 0 0 0 0 0 0 6
BONBONNIERE-BLANCHE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
COX'S GOODTIME DAGNY DVILLE 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME GINGER SNAP 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME MAKE HIS MARC 1.56% 1 0 0 0 0 0 1 0 0
IVY ROAD'S PETTY CASH JACKPOT 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
BIJOU VON DER RUE DE LA VERT 1.56% 1 0 0 0 0 0 1 0 0
L'ANGE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
HEUREUX HENRI 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
1.56% 1 0 0 0 0 0 1 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S HOT FLASH 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S TWICE CHARMED 1.56% 2 0 0 0 0 0 0 2 0
FISHER'S MON REVE OF STARHAVEN 1.56% 2 0 0 0 0 0 0 2 0
1.56% 4 0 0 0 0 0 0 0 4
COX'S GOODTIME MEAGAN OF ACE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME DANDY ANDY 1.17% 2 0 0 0 0 0 0 1 1
ADAMS' UNIQUE PHYSIQUE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME DORENE 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
WAMBO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
ILUSION DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
ZENO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
ZUT-ZOLA VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
VOILA COCO VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME BIT O'GOLD 0.78% 1 0 0 0 0 0 0 1 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
BARON BALOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA GIGOLETTE 0.78% 1 0 0 0 0 0 0 1 0
TRIOMPHE TIA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
LE BLANC VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
JEANIE VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
LEIBÖLL'S BONITA 0.78% 1 0 0 0 0 0 0 1 0
NANDA 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
COXS GOOD TIME PETITE MIGNON 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME PETITE MINNIE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME JOCK OF BRIDGES 0.78% 2 0 0 0 0 0 0 0 2
LEFOX GOODTIME JOE MONTANA 0.39% 1 0 0 0 0 0 0 0 1
COXS GOODTIME CHARLIE'S ANGEL 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S JOIE DE NOEL 0.39% 1 0 0 0 0 0 0 0 1
FAIRMONTS HEART TO BEAT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COLETTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HUBERTINE 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
CARLOS VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 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
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.39% 1 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1
LEFOX TROUBLE DE SMASHER 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S SPIKE OF STARHAVEN 0.39% 1 0 0 0 0 0 0 0 1
CROCKETT'S RAM BULL N GIRL 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1