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:
NEWCOMB N HALORIDGE HERE COMES TROUBLE


Coefficient of Inbreeding (COI):
1.563%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 151 2 4 7 10 17 22 35 58
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 359 0 0 0 0 0 0 0 0
Ancestor loss % 70.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HALORIDGE'S GIMME A SEA OF FLAMES 50.00% 1 1 0 0 0 0 0 0 0
HALORIDGE'S XPRESSION OF LOVE 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL ST. ELMO'S FIRE 25.00% 1 0 1 0 0 0 0 0 0
HALORIDGE'S KEEPSAKE 25.00% 1 0 1 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 25.00% 1 0 1 0 0 0 0 0 0
EVANGELINE MINIMOLOS 25.00% 1 0 1 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
ROBOBULL FABELHAFT INFERNO 12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT ROBOBULL RUMBLEICI 12.50% 1 0 0 1 0 0 0 0 0
HALORIDGE I'VE GOT IT COVERED 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
GRIMALDI BAFLO 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 9.38% 2 0 0 0 1 1 0 0 0
UNIC DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
UNBARA DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
KISHNIGA'S BENVENUTO 8.59% 5 0 0 0 0 1 3 1 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 6.25% 1 0 0 0 1 0 0 0 0
FABELHAFT GRADON'S POTPOURRI 6.25% 1 0 0 0 1 0 0 0 0
RIPPLING WATERS ADIRONDACK 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
DUSTIN VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0
MAKSIMA MAMBO 6.25% 1 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 5.86% 8 0 0 0 0 0 1 4 3
KISHNIGA'S SHOWBIZ CHELSEA 4.69% 2 0 0 0 0 1 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 4.30% 5 0 0 0 0 0 1 3 1
VALENTINO DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
BORN-Ö'S DOMINIQUE 3.52% 4 0 0 0 0 0 1 2 1
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S WISHES GRANTED 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
PENNY VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
CHIRINE MA JOIE 2.34% 5 0 0 0 0 0 0 1 4
LEIBOLL'S HANNIBAL 2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA MERVEILLEUX 2.34% 2 0 0 0 0 0 1 1 0
STARHAVEN'S MON SAUVAGE 2.34% 2 0 0 0 0 0 1 1 0
MEREDIQUE DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
BELBOULECAN HISTOIRE DE MA VIE 2.34% 2 0 0 0 0 0 1 1 0
WAMBO DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
KISHNIGA'S EBONY 1.95% 4 0 0 0 0 0 0 1 3
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
BARON BALOU 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
BIJOU VON DER RUE DE LA VERT 1.56% 3 0 0 0 0 0 0 1 2
ODILO VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA GIGOLETTE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S MAD ABOUT YOU 1.56% 1 0 0 0 0 0 1 0 0
SAPHIRE VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0
GIVENCHY EXCLUSIVE VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
L'ANGE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
ENSTROM'S SPIKE OF STARHAVEN 1.17% 2 0 0 0 0 0 0 1 1
CROCKETT'S RAM BULL N GIRL 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S CATHARINA 1.17% 2 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
DORYAN VAN HET PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
ALLSTONE DOUGLAS 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
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S ONE IN A MILLION 0.78% 1 0 0 0 0 0 0 1 0
KENLE'S JOUR DE FETE L'BANDOG 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA MAGICIEN 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 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
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 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
BERNICE VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.39% 1 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S JOY TO THE WORLD 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 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