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Ancestor calculations 10 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:
IMPERIAL BELLARIDGE SHADYHARBOR CHRISTIAN AGUILEARA


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 227 2 3 7 4 8 21 34 46 70 101
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1819 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.9% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
IMPERIALE'S BELLA RIDGE SHADY HARBOR CESAR ROMERO 50.00% 1 1 0 0 0 0 0 0 0 0 0
IMPERIALE BELLARIDGE'S LADY GAGA 50.00% 1 1 0 0 0 0 0 0 0 0 0
BELLA RIDGE IMPERIALE SHADY HARBOR BACIARE E DIRE 25.00% 1 0 1 0 0 0 0 0 0 0 0
IMPERIALE'S CLAUDETTE COLBERT 25.00% 1 0 1 0 0 0 0 0 0 0 0
KARENDON IMPERIALE GRACE KELLY 25.00% 2 0 0 2 0 0 0 0 0 0 0
LEBULL'S IMPERIALE FRED ASTAIRE 25.00% 1 0 1 0 0 0 0 0 0 0 0
KISHNIGA'S SHOWBIZ AURORA 17.97% 10 0 0 0 0 4 2 2 2 0 0
BELBOULECAN HISTOIRE DE MA VIE 17.97% 10 0 0 0 0 4 2 2 2 0 0
KISHNIGA'S BENVENUTO 16.31% 24 0 0 0 0 0 4 8 8 3 1
12.50% 1 0 0 1 0 0 0 0 0 0 0
IMPERIALE BELLA RIDGE'S KISS ME KATE 12.50% 1 0 0 1 0 0 0 0 0 0 0
IMPERIALE BELLA RIDGE'S STING 12.50% 1 0 0 1 0 0 0 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 12.50% 2 0 0 0 2 0 0 0 0 0 0
IMPERIALE'S CINDY CRAWFORD 12.50% 2 0 0 0 2 0 0 0 0 0 0
IMPERIALE'S ELIJAH WOOD 12.50% 1 0 0 1 0 0 0 0 0 0 0
IMPERIALE'S JAMES CAGNEY 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEBULL'S CLARABELL OF THE BALL 12.50% 1 0 0 1 0 0 0 0 0 0 0
11.33% 14 0 0 0 0 0 4 4 4 2 0
JUSTAMERE'S NOAH AT KARENDON 9.38% 4 0 0 0 0 2 2 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.98% 30 0 0 0 0 0 0 4 8 10 8
ALLSTONE DOUGLAS 8.98% 10 0 0 0 0 0 4 2 2 2 0
8.98% 10 0 0 0 0 0 4 2 2 2 0
OMAR SHARIF DE LA PARURE 8.40% 31 0 0 0 0 0 2 0 5 10 14
KISHNIGA'S GLADRAGS SHOWBIZ 8.11% 23 0 0 0 0 0 0 4 8 8 3
6.45% 32 0 0 0 0 0 0 2 4 8 18
ROBOBULL FABELHAFT INFERNO 6.25% 2 0 0 0 0 2 0 0 0 0 0
FABELHAFT FLOWER POWER 6.25% 2 0 0 0 0 2 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 6 0 0 0 0 0 2 4 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 6 0 0 0 0 0 2 4 0 0 0
LE BULL'S ELWOOD 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEBULL'S KATY BAR THE DOOR 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 5.18% 26 0 0 0 0 0 0 0 6 9 11
COLONEL BLANC DE LA PARURE 5.08% 29 0 0 0 0 0 0 2 0 9 18
ANDREA DES GENTILS MINOIS 5.08% 29 0 0 0 0 0 0 2 0 9 18
BELBOULECAN LADY DRAGON FLY 4.69% 4 0 0 0 0 0 2 2 0 0 0
STARHAVEN'S MON SAUVAGE 4.69% 12 0 0 0 0 0 0 2 6 4 0
4.49% 10 0 0 0 0 0 0 4 2 2 2
4.49% 10 0 0 0 0 0 0 4 2 2 2
WAMBO DE LA PARURE 3.91% 20 0 0 0 0 0 0 0 4 8 8
KISHNIGA'S EBONY 3.91% 20 0 0 0 0 0 0 0 4 8 8
KARENDON'S PREMIERE EDITION 3.71% 4 0 0 0 0 0 2 0 1 1 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 3.13% 2 0 0 0 0 0 2 0 0 0 0
XCLUSIVE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 3.13% 6 0 0 0 0 0 0 2 4 0 0
3.13% 6 0 0 0 0 0 0 2 4 0 0
XOE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
EL TORRO'S ROCH VOISINE 3.13% 2 0 0 0 0 0 2 0 0 0 0
FIRESIDES' SNOW BELLE 3.13% 2 0 0 0 0 0 2 0 0 0 0
VANCROFT LEFOX AMERICAN BOY 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEBULL'S BOURR'EE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 2.83% 22 0 0 0 0 0 0 0 2 1 19
COCO VON DER GRIMMELSBURG 2.44% 16 0 0 0 0 0 0 0 1 6 9
ENSTROM'S SPIKE OF STARHAVEN 2.34% 12 0 0 0 0 0 0 0 2 6 4
CROCKETT'S RAM BULL N GIRL 2.34% 12 0 0 0 0 0 0 0 2 6 4
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2 0 0
TIDEWATER'S MONTE CARLO JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1 0
VALENTINO DE LA PARURE 2.05% 10 0 0 0 0 0 0 0 2 5 3
AMADEE MA JOIE 2.05% 15 0 0 0 0 0 0 0 0 6 9
BORN-Ö'S DOMINIQUE 2.05% 10 0 0 0 0 0 0 0 2 5 3
BONBONNIERE-BLANCHE DE LA PARURE 2.05% 15 0 0 0 0 0 0 0 2 0 13
COX'S GOODTIME CHARLIE BROWN 1.95% 5 0 0 0 0 0 0 2 0 1 2
HEUREUX HENRI DE LA PARURE 1.86% 12 0 0 0 0 0 0 0 2 1 9
1.86% 4 0 0 0 0 0 0 2 0 1 1
ODILO VON DER GRIMMELSBURG 1.66% 10 0 0 0 0 0 0 0 1 4 5
1.66% 11 0 0 0 0 0 0 0 2 0 9
PATRICIA-PRINCESS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
PICASSO DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
KISHNIGA KNOLLAND KATIE 1.56% 12 0 0 0 0 0 0 0 0 4 8
STARHAVEN'S HOT AND SPICY 1.56% 6 0 0 0 0 0 0 0 2 4 0
UNIC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
UNBARA DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
EL TORRO'S SWEET JASMINE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0 0 0
LEBULL'S FARGO 1.56% 1 0 0 0 0 0 1 0 0 0 0
BUSHAWAY FROGGIE LEFOX 1.56% 1 0 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 1 4 3
COX'S GOOD TIME ACE IN THE HOLE 1.27% 5 0 0 0 0 0 0 0 2 2 1
KARENDON'S SOPHIE AT LEBULL 1.17% 2 0 0 0 0 0 0 1 1 0 0
ENSTROM'S WILL HE MAKE IT 1.17% 10 0 0 0 0 0 0 0 0 2 8
MEREDIQUE DE LA CHAMPETRE 1.17% 4 0 0 0 0 0 0 0 2 2 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
QUINCY VON DER GRIMMELSBURG 1.07% 8 0 0 0 0 0 0 0 0 3 5
0.98% 8 0 0 0 0 0 0 0 0 2 6
WANDA'S SUGAR MAN 0.98% 8 0 0 0 0 0 0 0 0 2 6
RAMBULL'S MINERVA 0.98% 8 0 0 0 0 0 0 0 0 2 6
ADAMS' UNIQUE PHYSIQUE 0.98% 6 0 0 0 0 0 0 0 0 4 2
COX'S GOOD TIME DORENE 0.98% 6 0 0 0 0 0 0 0 0 4 2
BIJOU VON DER RUE DE LA VERT 0.88% 7 0 0 0 0 0 0 0 0 2 5
COX'S GOODTIME MINDY LOU OFKN'D 0.88% 3 0 0 0 0 0 0 0 2 0 1
COX'S GOOD TIME DANDY ANDY 0.88% 3 0 0 0 0 0 0 0 2 0 1
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
CORINNA VON DER GRIMMELSBURG 0.78% 7 0 0 0 0 0 0 0 0 1 6
K N' D FOXY JOE OF COX'S GOODTIME 0.78% 2 0 0 0 0 0 0 0 2 0 0
QUATT ARABELLA 0.78% 2 0 0 0 0 0 0 0 2 0 0
BANDOG'S JOY TO THE WORLD 0.78% 2 0 0 0 0 0 0 0 2 0 0
RANNI 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEFOX BUSHAWAY BELLADONNA 0.78% 1 0 0 0 0 0 0 1 0 0 0
VOILA COCO VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.59% 6 0 0 0 0 0 0 0 0 0 6
DORYAN VAN HET PENSELENHOEKJE 0.59% 4 0 0 0 0 0 0 0 0 2 2
CARESSE-CHANTAL DE L'AMABILITE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ILUSION DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
JACKPOT! VELVET DREAMS PETTY 0.59% 2 0 0 0 0 0 0 0 1 1 0
TRIOMPHE TIA DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 2 0 0 0 0 0 0 0 1 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.49% 3 0 0 0 0 0 0 0 0 2 1
NANDA DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
ZENO VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
LEIBOLL'S HANNIBAL 0.39% 2 0 0 0 0 0 0 0 0 2 0
FRANCOIS DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA MERVEILLEUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
BARON BALOU DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ENSTROM'S PUDDIN'S PRINCESS 0.39% 4 0 0 0 0 0 0 0 0 0 4
KISHNIGA'S KNOLLAND PIERRETTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
TERRETTE'S JOIE DE NOEL 0.39% 4 0 0 0 0 0 0 0 0 0 4
FAIRMONTS HEART TO BEAT 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
QUATT HONEYK 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
LEBULL ADAMS DINA OF RAGTIME 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
LE BLANC VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
GERMAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
SAMUEL DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JEANIE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACKPOT KWIK PIK TIKET PETTY 0.29% 2 0 0 0 0 0 0 0 0 1 1
ELEONORE VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
WOLF'N WRINKLES J. EDGAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
RAMBULL'S SWEET DOTTY GHOST 0.20% 2 0 0 0 0 0 0 0 0 0 2
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BABOUIN DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
LEFOX BREATHLESS MAHONEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
HONEY KING OF QUATT 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT BELLE DONNA 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
HELENE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
HUBERTINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME MEAGAN OF ACE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
IVY ROAD'S PETTY CASH JACKPOT 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
MAE WEST DE LEFOX 0.10% 1 0 0 0 0 0 0 0 0 0 1
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