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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:
IMPERIALE'S JENNIFER LAWRENCE OF IRONWOOD


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
Ancestors in 9 generations 203 2 3 7 8 14 29 47 63 92
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 819 0 0 0 0 0 0 0 0 0
Ancestor loss % 80.1% 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 BELLARIDGE'S LADY GAGA 50.00% 1 1 0 0 0 0 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 31.25% 2 0 1 0 1 0 0 0 0 0
IMPERIALE'S CLAUDETTE COLBERT 25.00% 1 0 1 0 0 0 0 0 0 0
KARENDON IMPERIALE GRACE KELLY 25.00% 2 0 0 2 0 0 0 0 0 0
LEBULL'S IMPERIALE FRED ASTAIRE 25.00% 1 0 1 0 0 0 0 0 0 0
KISHNIGA'S SHOWBIZ AURORA 16.02% 8 0 0 0 0 4 1 2 1 0
BELBOULECAN HISTOIRE DE MA VIE 16.02% 8 0 0 0 0 4 1 2 1 0
ROBOBULL FABELHAFT INFERNO 15.63% 2 0 0 1 0 1 0 0 0 0
FABELHAFT FLOWER POWER 15.63% 2 0 0 1 0 1 0 0 0 0
KISHNIGA'S BENVENUTO 15.63% 19 0 0 0 0 0 5 7 5 2
IMPERIALE BELLA RIDGE'S STING 12.50% 1 0 0 1 0 0 0 0 0 0
IMPERIALE'S ELIJAH WOOD 12.50% 1 0 0 1 0 0 0 0 0 0
IMPERIALE'S JAMES CAGNEY 12.50% 1 0 0 1 0 0 0 0 0 0
LEBULL'S CLARABELL OF THE BALL 12.50% 1 0 0 1 0 0 0 0 0 0
9.96% 11 0 0 0 0 0 4 3 3 1
COLONEL TRUSARDI DE LA PARURE 8.59% 21 0 0 0 0 0 0 5 8 8
ALLSTONE DOUGLAS 8.01% 8 0 0 0 0 0 4 1 2 1
8.01% 8 0 0 0 0 0 4 1 2 1
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 7.81% 2 0 0 0 1 0 1 0 0 0
XCLUSIVE DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
JUSTAMERE'S NOAH AT KARENDON 7.81% 3 0 0 0 0 2 1 0 0 0
VI DU LAC STARHAVEN'S DANTE 7.81% 5 0 0 0 0 1 2 2 0 0
JUSTAMERE'S GOLDEN DELICIOUS 7.81% 5 0 0 0 0 1 2 2 0 0
EL TORRO'S ROCH VOISINE 7.81% 2 0 0 0 1 0 1 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 7.62% 17 0 0 0 0 0 0 5 7 5
OMAR SHARIF DE LA PARURE 7.62% 19 0 0 0 0 0 2 0 6 11
LE BULL'S ELWOOD 6.25% 1 0 0 0 1 0 0 0 0 0
LEBULL'S KATY BAR THE DOOR 6.25% 1 0 0 0 1 0 0 0 0 0
IMPERIALE'S CINDY CRAWFORD 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 5.86% 10 0 0 0 0 0 1 3 4 2
4.69% 14 0 0 0 0 0 0 2 4 8
CHIRINE MA JOIE 4.49% 16 0 0 0 0 0 0 0 7 9
COX'S GOODTIME CHARLIE BROWN 4.10% 3 0 0 0 0 1 0 1 0 1
BELBOULECAN LADY DRAGON FLY 3.91% 3 0 0 0 0 0 2 1 0 0
VI DU LAC STARHAVEN'S ANGEL 3.91% 5 0 0 0 0 0 1 2 2 0
ANDREA DES GENTILS MINOIS 3.91% 14 0 0 0 0 0 0 2 0 12
3.91% 5 0 0 0 0 0 1 2 2 0
UNIC DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
UNBARA DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
EL TORRO'S SWEET JASMINE 3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 7 0 0 0 0 0 0 4 1 2
3.91% 7 0 0 0 0 0 0 4 1 2
KARENDON'S PREMIERE EDITION 3.71% 4 0 0 0 0 0 2 0 1 1
COLONEL BLANC DE LA PARURE 3.71% 13 0 0 0 0 0 0 2 0 11
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 4 0 0 0 0 0 1 2 1 0
WAMBO DE LA PARURE 3.32% 12 0 0 0 0 0 0 0 5 7
XOE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
VANCROFT LEFOX AMERICAN BOY 3.13% 1 0 0 0 0 1 0 0 0 0
LEBULL'S BOURR'EE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 2.73% 8 0 0 0 0 0 0 1 3 4
ENSTROM'S SPIKE OF STARHAVEN 2.73% 8 0 0 0 0 0 0 1 3 4
CROCKETT'S RAM BULL N GIRL 2.73% 8 0 0 0 0 0 0 1 3 4
BORN-Ö'S DOMINIQUE 2.73% 8 0 0 0 0 0 0 1 3 4
TIDEWATER'S MONTE CARLO JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0
ANJOU DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1
COCO VON DER GRIMMELSBURG 1.95% 9 0 0 0 0 0 0 0 1 8
STARHAVEN'S HOT AND SPICY 1.95% 5 0 0 0 0 0 0 1 2 2
COX'S GOOD TIME ACE IN THE HOLE 1.95% 2 0 0 0 0 0 1 0 1 0
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 2 0 0 0 0 0 1 0 1 0
COX'S GOOD TIME DANDY ANDY 1.95% 2 0 0 0 0 0 1 0 1 0
1.95% 4 0 0 0 0 0 0 2 0 2
COX'S GOOD TIME DORENE 1.95% 4 0 0 0 0 0 0 2 0 2
QUATT ARABELLA 1.95% 2 0 0 0 0 0 1 0 1 0
ODILO VON DER GRIMMELSBURG 1.76% 7 0 0 0 0 0 0 0 2 5
MEREDIQUE DE LA CHAMPETRE 1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 3 0 0 0 0 0 0 2 0 1
L'ANGE DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
PATRICIA-PRINCESS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0 0
LEBULL'S FARGO 1.56% 1 0 0 0 0 0 1 0 0 0
BUSHAWAY FROGGIE LEFOX 1.56% 1 0 0 0 0 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3
AMADEE MA JOIE 1.37% 7 0 0 0 0 0 0 0 0 7
KARENDON'S SOPHIE AT LEBULL 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S WILL HE MAKE IT 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
LEIBOLL'S HANNIBAL 0.98% 2 0 0 0 0 0 0 1 0 1
JACQUELLA MERVEILLEUX 0.98% 2 0 0 0 0 0 0 1 0 1
PICASSO DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
HEUREUX HENRI DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
KISHNIGA KNOLLAND KATIE 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 4 0 0 0 0 0 0 0 1 3
WANDA'S SUGAR MAN 0.98% 4 0 0 0 0 0 0 0 1 3
RAMBULL'S MINERVA 0.98% 4 0 0 0 0 0 0 0 1 3
BIJOU VON DER RUE DE LA VERT 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
QUATT HONEYK 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
ENSTROM'S EL'BEE GREAT 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
QUINCY VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
DORYAN VAN HET PENSELENHOEKJE 0.78% 3 0 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2
FAIRMONTS HEART TO BEAT 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
RANNI 0.78% 2 0 0 0 0 0 0 0 2 0
LEFOX BUSHAWAY BELLADONNA 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
JACKPOT! VELVET DREAMS PETTY 0.59% 2 0 0 0 0 0 0 0 1 1
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
FARAMOND VAN EPPIES BARGIE 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
0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.39% 2 0 0 0 0 0 0 0 0 2
ILUSION DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ADELAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
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
SAMUEL DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
WOLF'N WRINKLES J. EDGAR 0.20% 1 0 0 0 0 0 0 0 0 1
ELEONORE VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RAMBULL'S SWEET DOTTY GHOST 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
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
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
LEFOX BREATHLESS MAHONEY 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME BIT O'GOLD 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
JACKPOT KWIK PIK TIKET PETTY 0.20% 1 0 0 0 0 0 0 0 0 1
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