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:
SHANGRILA'S PURPLE REIGN


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 170 1 3 7 10 19 35 52 84
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 340 0 0 0 0 0 0 0 0
Ancestor loss % 66.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ROBOBULL FABELHAFT INFERNO 62.50% 2 1 0 1 0 0 0 0 0
XCLUSIVE DE LA PARURE 37.50% 3 0 1 0 2 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 31.25% 2 0 1 0 1 0 0 0 0
MATISSE INVINCI-BELLE 25.00% 1 0 1 0 0 0 0 0 0
UNIC DE LA PARURE 18.75% 3 0 0 1 0 2 0 0 0
UNBARA DE LA PARURE 18.75% 3 0 0 1 0 2 0 0 0
VI DU LAC STARHAVEN'S DANTE 15.63% 2 0 0 1 0 1 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 15.63% 2 0 0 1 0 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT ADORA-BELLE 12.50% 1 0 0 1 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 11.72% 4 0 0 0 1 1 1 1 0
KISHNIGA'S BENVENUTO 10.16% 4 0 0 0 1 0 2 1 0
HONNORE-TAMINO DE LA CHAMPETRE 9.38% 3 0 0 0 1 0 2 0 0
COLONEL TRUSARDI DE LA PARURE 8.98% 9 0 0 0 0 1 1 4 3
VALENTINO DE LA PARURE 8.59% 7 0 0 0 0 1 2 2 2
BORN-Ö'S DOMINIQUE 8.59% 7 0 0 0 0 1 2 2 2
VI DU LAC STARHAVEN'S ANGEL 7.81% 2 0 0 0 1 0 1 0 0
LEIBOLL'S HANNIBAL 7.81% 4 0 0 0 0 2 0 2 0
7.81% 2 0 0 0 1 0 1 0 0
OMAR SHARIF DE LA PARURE 6.25% 8 0 0 0 0 0 2 2 4
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
FIRESIDES' SNOW BELLE 6.25% 1 0 0 0 1 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 5.86% 4 0 0 0 0 1 1 1 1
FRANCOIS DE LA PARURE 5.47% 7 0 0 0 0 0 2 1 4
KISHNIGA'S GLADRAGS SHOWBIZ 5.08% 4 0 0 0 0 1 0 2 1
ANDREA DES GENTILS MINOIS 5.08% 8 0 0 0 0 0 0 5 3
ZARTAN VON DER GRIMMELSBURG 5.08% 10 0 0 0 0 0 0 3 7
JACQUELLA MERVEILLEUX 4.69% 3 0 0 0 0 1 0 2 0
BARON BALOU DE LA PARURE 4.69% 7 0 0 0 0 0 1 2 4
JACQUELLA GIGOLETTE 4.69% 7 0 0 0 0 0 1 2 4
MEREDIQUE DE LA CHAMPETRE 4.69% 3 0 0 0 0 1 0 2 0
CHIRINE MA JOIE 3.91% 6 0 0 0 0 0 1 1 4
ODILO VON DER GRIMMELSBURG 3.91% 6 0 0 0 0 0 1 1 4
LEIBÖLL'S CATHARINA 3.91% 4 0 0 0 0 0 2 0 2
3.91% 7 0 0 0 0 0 0 3 4
STARHAVEN'S HOT AND SPICY 3.91% 2 0 0 0 0 1 0 1 0
ENSTROM'S WILL HE MAKE IT 3.52% 4 0 0 0 0 0 1 2 1
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 7 0 0 0 0 0 0 1 6
RUTKJAER'S ALBERTE 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S ONE IN A MILLION 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% 5 0 0 0 0 0 0 2 3
WANDA'S SUGAR MAN 2.73% 3 0 0 0 0 0 1 1 1
2.73% 3 0 0 0 0 0 1 1 1
RAMBULL'S MINERVA 2.73% 3 0 0 0 0 0 1 1 1
L'ANGE DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
WAMBO DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
CHIQUITA VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 1 0 2
QUINCY VON DER GRIMMELSBURG 2.34% 5 0 0 0 0 0 0 1 4
ENSTROM'S PUDDIN'S PRINCESS 2.34% 4 0 0 0 0 0 0 2 2
DORYAN VAN HET PENSELENHOEKJE 2.34% 3 0 0 0 0 0 1 0 2
CARESSE-CHANTAL DE L'AMABILITE 2.34% 3 0 0 0 0 0 1 0 2
2.34% 3 0 0 0 0 0 1 0 2
HEUREUX HENRI DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
1.95% 5 0 0 0 0 0 0 0 5
AMADEE MA JOIE 1.95% 3 0 0 0 0 0 0 2 1
ENSTROM'S EL'BEE GREAT 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0
CORINNA VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
WOLF'N WRINKLES J. EDGAR 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA EMMANUELLA 1.56% 3 0 0 0 0 0 0 1 2
LEIBÖLL'S ANGELINA 1.56% 2 0 0 0 0 0 0 2 0
LEIBÖLL'S BONITA 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
BLACKY 1.56% 1 0 0 0 0 0 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S JOY TO THE WORLD 1.56% 1 0 0 0 0 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
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
RAMBULL'S SWEET DOTTY GHOST 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
CHOWBULL FARUK 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
TRIOMPHE TIA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA KNOLLAND KATIE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S VANILLA PUDDIN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 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
HERCULE DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME ACE IN THE HOLE 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
LEBULL ADAMS DINA OF RAGTIME 0.78% 1 0 0 0 0 0 0 1 0
COLETTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 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
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
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
KISHNIGA'S KNOLLAND PIERRETTE 0.39% 1 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.39% 1 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S SWEET GABBY'S GIRL 0.39% 1 0 0 0 0 0 0 0 1
PRIMUS 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
0.39% 1 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 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