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:
NAPACHAI HILSMAN DISS OF LEMON TEA


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 169 2 3 5 14 19 25 34 64
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 341 0 0 0 0 0 0 0 0
Ancestor loss % 66.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HILSMAN'S LWOLFRANCH HOMER AT HOMEWOOD 50.00% 1 1 0 0 0 0 0 0 0
BAYOU RIDGE CARNIVAL QUEEN OF HILSMAN 50.00% 1 1 0 0 0 0 0 0 0
MIRADON CELEBRATION AT LWOLFRANCH 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN DANCER FOR MONEY AT LWOLFRANCH 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN'S HYACINTH BEAN 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN SANDS CHLOE' 18.75% 2 0 0 1 1 0 0 0 0
BAYHILL CELEBRATE! 12.50% 1 0 0 1 0 0 0 0 0
MIRADON KISSA LOTTA FROGS 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S MINI ME 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S SUGAR PIE HONEYBUNCH 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S SAVOY TRUFFLE 10.94% 3 0 0 0 1 1 1 0 0
STEPHLYN'S RING OF FIRE 9.38% 2 0 0 0 1 1 0 0 0
HILSMAN'S FULL OF GRACE 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S BEETLE JUICE 9.38% 7 0 0 0 0 1 2 4 0
9.38% 2 0 0 0 1 1 0 0 0
HILSMAN'S SANDS HEAVEN SENT 9.38% 2 0 0 0 1 1 0 0 0
GARDIEN BANDOG YANKEE DOODLE 9.38% 3 0 0 0 0 3 0 0 0
STEPHLYN'S WILD WILD WEST 7.81% 3 0 0 0 0 2 1 0 0
7.81% 3 0 0 0 0 2 1 0 0
BANDOG'S MAMA MIA 7.42% 10 0 0 0 0 0 2 3 5
STEPHLYN'S ABSOLUTELY FABULOUS 6.25% 1 0 0 0 1 0 0 0 0
BAYHILL LA DOLCE VITA 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
MIRADON MUST POSSESS 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN'S BEETLE BAILEY 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN'S BIT O' HONEY 6.25% 2 0 0 0 0 2 0 0 0
6.25% 6 0 0 0 0 0 2 4 0
BANDOG'S BAYOU CLASSIC 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S FEEL THE MAGIC 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN'S MISSISSIPPI QUEEN 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN'S CAT'S MEOW 5.47% 3 0 0 0 0 1 1 1 0
C AND D'S LABOSS MON BUNTIN 4.69% 3 0 0 0 0 0 3 0 0
COX'S GOODTIME JAKE OF JOCK 4.69% 8 0 0 0 0 0 0 4 4
MCBETHS TOTAL JUSTICE 4.69% 2 0 0 0 0 1 1 0 0
BANDOG'S KT LOOKING AT YOU 4.69% 7 0 0 0 0 0 1 2 4
GARDIEN'S LUMINATES THE RING 4.69% 3 0 0 0 0 0 3 0 0
BLAZINS' IRONSIDE PERRY OF NRW 3.91% 3 0 0 0 0 0 2 1 0
SHADETREE STEPHLYN GETNJIGGYW'IT 3.91% 3 0 0 0 0 0 2 1 0
VI DU LAC STARHAVEN'S ANGEL 3.91% 5 0 0 0 0 0 1 2 2
KISHNIGA'S BENVENUTO 3.91% 5 0 0 0 0 0 1 2 2
STARHAVEN'S TAROT AT BAYHILL 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S SAVAGE PRIDE 3.13% 2 0 0 0 0 0 2 0 0
K N' D FOXY JOE OF COX'S GOODTIME 3.13% 8 0 0 0 0 0 0 0 8
BRIARPATCH'S SIMON SAYS 3.13% 1 0 0 0 0 1 0 0 0
KOBI'S HOT CROSS BUNZ 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S JOY TO THE WORLD 3.13% 8 0 0 0 0 0 0 0 8
BANDOG'S BAYOU'S CREME BRULEE 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S JUMP FOR JOY 3.13% 1 0 0 0 0 1 0 0 0
ALESSANDROVITTORIO DELL'AKIRIS 2.73% 3 0 0 0 0 0 1 1 1
JAGUAR'S THE CATS BROKEN HEART 2.73% 3 0 0 0 0 0 1 1 1
2.73% 3 0 0 0 0 0 1 1 1
2.34% 2 0 0 0 0 0 1 1 0
2.34% 3 0 0 0 0 0 0 3 0
BANDOG GARDIEN CAPEDCRUSADER 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME MAKE HIS MARC 1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME CHARLIE BROWN 1.95% 5 0 0 0 0 0 0 0 5
BEE-VEE'S SLY LEFOX BUSHAWAY 1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
ENSTROM'S EL'BEE GREAT 1.95% 5 0 0 0 0 0 0 0 5
COLONEL TRUSARDI DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
1.95% 4 0 0 0 0 0 0 1 3
STARHAVEN'S LA ECSTASY 1.56% 2 0 0 0 0 0 0 2 0
COXS GOODTIME CHARLIE'S ANGEL 1.56% 4 0 0 0 0 0 0 0 4
STARHAVEN'S MAKE A WISH 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S MON SAUVAGE 1.56% 3 0 0 0 0 0 0 1 2
STARHAVEN'S HOT AND SPICY 1.56% 3 0 0 0 0 0 0 1 2
KISHNIGA'S GLADRAGS SHOWBIZ 1.56% 3 0 0 0 0 0 0 1 2
COX'S GOODTIME JOCK OF BRIDGES 1.56% 4 0 0 0 0 0 0 0 4
COXS GOODTIME PETITE MINNIE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
OMAR SHARIF DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
HILSMAN'S AUGUSTUS 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S BLONDE AMBITION 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S BOUND FOR GLORY 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME BIT O'GOLD 1.17% 3 0 0 0 0 0 0 0 3
C AND D'S ANGELENE OF SHALMAR 1.17% 3 0 0 0 0 0 0 0 3
VIRGINIA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
FILOU JOLIE VON DER RUE DE LA VERT 1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S GATI GATI DE FRAU 1.17% 2 0 0 0 0 0 0 1 1
BANDOG'S LEGEND OF KT 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME PIERRE OF K AND D 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DANDY ANDY 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME DAGNY DVILLE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 2 0 0 0 0 0 0 0 2
BUSHAWAY REMY LEFOX 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME GINGER SNAP 0.78% 2 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S HOT FLASH 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S TWICE CHARMED 0.78% 2 0 0 0 0 0 0 0 2
FISHER'S MON REVE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.78% 2 0 0 0 0 0 0 0 2
ARROGANCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1
MONTBLANC DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE 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
KISHNIGA'S EBONY 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
REINEISABELLE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
NYMPHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 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
LEOPARD VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S ZORRO 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAU 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
OTTO-PRINCE 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