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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:
FOX CANYON IMPERIALE IRONWOOD'S BILLIE HOLIDAY


Coefficient of Inbreeding (COI):
6.250%

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 198 2 4 6 9 17 26 40 56 76
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 824 0 0 0 0 0 0 0 0 0
Ancestor loss % 80.6% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
IMPERIALE BELLA RIDGE'S RYAN PHILLIPPE OF IRONWOOD 50.00% 1 1 0 0 0 0 0 0 0 0
IMPERIALE FOX CANYON HATTIE MCDANIEL 50.00% 1 1 0 0 0 0 0 0 0 0
IMPERIALE'S ELIJAH WOOD 37.50% 2 0 1 1 0 0 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 25.00% 1 0 1 0 0 0 0 0 0 0
IMPERIALE'S CLAUDETTE COLBERT 25.00% 1 0 1 0 0 0 0 0 0 0
KONDORVOLGYI FURBY 25.00% 1 0 1 0 0 0 0 0 0 0
KISHNIGA'S SHOWBIZ AURORA 14.84% 5 0 0 0 1 2 1 1 0 0
BELBOULECAN HISTOIRE DE MA VIE 14.84% 5 0 0 0 1 2 1 1 0 0
KISHNIGA'S BENVENUTO 14.45% 11 0 0 0 0 1 5 4 1 0
ROBOBULL FABELHAFT INFERNO 12.50% 1 0 0 1 0 0 0 0 0 0
FABELHAFT FLOWER POWER 12.50% 1 0 0 1 0 0 0 0 0 0
KARENDON IMPERIALE GRACE KELLY 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
TASS SZEPE FRIZBI 12.50% 1 0 0 1 0 0 0 0 0 0
9.77% 7 0 0 0 0 1 3 2 1 0
JUSTAMERE'S NOAH AT KARENDON 9.38% 2 0 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.01% 14 0 0 0 0 0 1 5 5 3
VI DU LAC STARHAVEN'S DANTE 7.81% 3 0 0 0 0 2 1 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 7.81% 3 0 0 0 0 2 1 0 0 0
ALLSTONE DOUGLAS 7.42% 5 0 0 0 0 1 2 1 1 0
7.42% 5 0 0 0 0 1 2 1 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 7.23% 11 0 0 0 0 0 1 5 4 1
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 6.25% 1 0 0 0 1 0 0 0 0 0
XCLUSIVE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
EL TORRO'S ROCH VOISINE 6.25% 1 0 0 0 1 0 0 0 0 0
FIRESIDES' SNOW BELLE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
TASS SZEPE ABIGEL 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 5.86% 6 0 0 0 0 0 2 3 1 0
OMAR SHARIF DE LA PARURE 5.47% 13 0 0 0 0 0 1 1 5 6
BELBOULECAN LADY DRAGON FLY 4.69% 2 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 4.10% 12 0 0 0 0 0 0 1 6 5
VI DU LAC STARHAVEN'S ANGEL 3.91% 3 0 0 0 0 0 2 1 0 0
3.91% 3 0 0 0 0 0 2 1 0 0
ANDREA DES GENTILS MINOIS 3.71% 14 0 0 0 0 0 0 1 2 11
3.71% 5 0 0 0 0 0 1 2 1 1
3.71% 5 0 0 0 0 0 1 2 1 1
WAMBO DE LA PARURE 3.52% 10 0 0 0 0 0 0 1 5 4
COLONEL BLANC DE LA PARURE 3.52% 13 0 0 0 0 0 0 1 2 10
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 3.13% 1 0 0 0 0 1 0 0 0 0
EL TORRO'S SWEET JASMINE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 2.93% 6 0 0 0 0 0 0 2 3 1
CROCKETT'S RAM BULL N GIRL 2.93% 6 0 0 0 0 0 0 2 3 1
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME ACE IN THE HOLE 2.34% 2 0 0 0 0 0 1 1 0 0
STARHAVEN'S HOT AND SPICY 1.95% 3 0 0 0 0 0 0 2 1 0
ADAMS' UNIQUE PHYSIQUE 1.95% 3 0 0 0 0 0 0 2 1 0
COX'S GOOD TIME DORENE 1.95% 3 0 0 0 0 0 0 2 1 0
VALENTINO DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
COCO VON DER GRIMMELSBURG 1.76% 8 0 0 0 0 0 0 0 1 7
ENSTROM'S WILL HE MAKE IT 1.76% 7 0 0 0 0 0 0 0 2 5
BORN-Ö'S DOMINIQUE 1.76% 4 0 0 0 0 0 0 1 2 1
KARENDON'S PREMIERE EDITION 1.56% 1 0 0 0 0 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 1 6
AMADEE MA JOIE 1.56% 7 0 0 0 0 0 0 0 1 6
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME DANDY ANDY 1.56% 1 0 0 0 0 0 1 0 0 0
QUATT ARABELLA 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S JOY TO THE WORLD 1.56% 1 0 0 0 0 0 1 0 0 0
PICASSO DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
KISHNIGA KNOLLAND KATIE 1.37% 6 0 0 0 0 0 0 0 1 5
1.37% 5 0 0 0 0 0 0 0 2 3
WANDA'S SUGAR MAN 1.37% 5 0 0 0 0 0 0 0 2 3
RAMBULL'S MINERVA 1.37% 5 0 0 0 0 0 0 0 2 3
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S EL'BEE GREAT 0.98% 3 0 0 0 0 0 0 0 2 1
0.98% 3 0 0 0 0 0 0 0 2 1
ODILO VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 3 0 0 0 0 0 0 0 2 1
TERRETTE'S JOIE DE NOEL 0.98% 3 0 0 0 0 0 0 0 2 1
FAIRMONTS HEART TO BEAT 0.98% 3 0 0 0 0 0 0 0 2 1
0.98% 3 0 0 0 0 0 0 0 2 1
L'ANGE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
LEIBOLL'S HANNIBAL 0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0 0
HEUREUX HENRI DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 4 0 0 0 0 0 0 0 0 4
BIJOU VON DER RUE DE LA VERT 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
QUATT HONEYK 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
LEBULL ADAMS DINA OF RAGTIME 0.78% 1 0 0 0 0 0 0 1 0 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA GIGOLETTE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
DORYAN VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1 0
WOLF'N WRINKLES J. EDGAR 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
RAMBULL'S SWEET DOTTY GHOST 0.39% 2 0 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S LORD SIMON DBOUTON 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S GILL DE LABERIEUS 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.39% 2 0 0 0 0 0 0 0 0 2
HONEY KING OF QUATT 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT BELLE DONNA 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0
TRIOMPHE TIA 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
KISHNIGA'S KNOLLAND PIERRETTE 0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE 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
BERNICE VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
ANNAVI FLEUR DE MIDI 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT TWEEDLE DUM OF HIVE 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT PRIMA DONNA 0.20% 1 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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