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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:
GRADONS IMPERIALE LEGATE


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 226 2 2 4 8 15 29 40 56 75 105
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1820 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.0% 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
GRADONS IMPERIALE ENVOY 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
KISHNIGA'S IMPERIALE VICOMTE 33.59% 7 0 0 1 2 2 1 1 0 0 0
IMPERIALE'S ELIJAH WOOD 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 16.80% 7 0 0 0 1 2 2 1 1 0 0
KISHNIGA'S SHOWBIZ AURORA 16.80% 7 0 0 0 1 2 2 1 1 0 0
KISHNIGA'S BENVENUTO 15.33% 17 0 0 0 0 1 4 5 4 2 1
IMPERIALE'S JAMES CAGNEY 12.50% 1 0 0 1 0 0 0 0 0 0 0
KARENDON IMPERIALE GRACE KELLY 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
11.13% 10 0 0 0 0 1 3 3 2 1 0
BELBOULECAN IMP VICOMTESSE 10.94% 3 0 0 0 1 1 1 0 0 0 0
ALLSTONE DOUGLAS 8.40% 7 0 0 0 0 1 2 2 1 1 0
8.40% 7 0 0 0 0 1 2 2 1 1 0
COLONEL TRUSARDI DE LA PARURE 8.11% 20 0 0 0 0 0 1 4 5 5 5
KISHNIGA'S GLADRAGS SHOWBIZ 7.62% 16 0 0 0 0 0 1 4 5 4 2
6.45% 32 0 0 0 0 0 0 2 4 8 18
OMAR SHARIF DE LA PARURE 6.35% 21 0 0 0 0 0 1 1 5 7 7
IMPERIALE'S CINDY CRAWFORD 6.25% 1 0 0 0 1 0 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 4 0 0 0 0 1 1 2 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 4 0 0 0 0 1 1 2 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
FABELHAFT TOO HOT TO HANDLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
BELBOULECAN LADY DRAGON FLY 5.47% 3 0 0 0 0 1 1 1 0 0 0
STARHAVEN'S MON SAUVAGE 4.69% 8 0 0 0 0 0 1 2 3 2 0
CHIRINE MA JOIE 4.49% 18 0 0 0 0 0 0 1 5 6 6
COLONEL BLANC DE LA PARURE 4.49% 24 0 0 0 0 0 0 1 2 9 12
ANDREA DES GENTILS MINOIS 4.49% 24 0 0 0 0 0 0 1 2 9 12
4.20% 7 0 0 0 0 0 1 2 2 1 1
4.20% 7 0 0 0 0 0 1 2 2 1 1
WAMBO DE LA PARURE 3.71% 14 0 0 0 0 0 0 1 4 5 4
KARENDON'S MS. B. BACALL 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 3.13% 24 0 0 0 0 0 0 0 1 5 18
VI DU LAC STARHAVEN'S ANGEL 3.13% 4 0 0 0 0 0 1 1 2 0 0
3.13% 4 0 0 0 0 0 1 1 2 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
COCO VON DER GRIMMELSBURG 2.34% 13 0 0 0 0 0 0 0 2 5 6
ENSTROM'S SPIKE OF STARHAVEN 2.34% 8 0 0 0 0 0 0 1 2 3 2
TIDEWATER'S MONTE CARLO JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 2.25% 17 0 0 0 0 0 0 0 1 3 13
KARENDON'S PREMIERE EDITION 2.15% 3 0 0 0 0 0 1 0 1 1 0
AMADEE MA JOIE 1.95% 12 0 0 0 0 0 0 0 1 5 6
HEUREUX HENRI DE LA PARURE 1.86% 13 0 0 0 0 0 0 0 1 3 9
PICASSO DE LA PARURE 1.66% 10 0 0 0 0 0 0 0 1 4 5
1.66% 12 0 0 0 0 0 0 0 1 2 9
KISHNIGA KNOLLAND KATIE 1.66% 10 0 0 0 0 0 0 0 1 4 5
PATRICIA-PRINCESS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 1.56% 1 0 0 0 0 0 1 0 0 0 0
STARHAVEN'S HOT AND SPICY 1.56% 4 0 0 0 0 0 0 1 1 2 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
EL TORRO'S ROCH VOISINE 1.56% 1 0 0 0 0 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
FIRESIDES' SNOW BELLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
ENSTROM'S WILL HE MAKE IT 1.37% 8 0 0 0 0 0 0 0 1 3 4
VALENTINO DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 1 3 2
JACKPOT! SIR WINZALOT OF TW 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
COX'S GOODTIME CHARLIE BROWN 1.17% 4 0 0 0 0 0 0 1 0 1 2
BORN-Ö'S DOMINIQUE 1.17% 6 0 0 0 0 0 0 0 1 3 2
1.17% 2 0 0 0 0 0 0 1 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0 0
ODILO VON DER GRIMMELSBURG 1.07% 6 0 0 0 0 0 0 0 1 2 3
QUINCY VON DER GRIMMELSBURG 1.07% 9 0 0 0 0 0 0 0 0 2 7
WANDA'S SUGAR MAN 1.07% 6 0 0 0 0 0 0 0 1 2 3
1.07% 6 0 0 0 0 0 0 0 1 2 3
RAMBULL'S MINERVA 1.07% 6 0 0 0 0 0 0 0 1 2 3
1.07% 3 0 0 0 0 0 0 1 0 1 1
L'ANGE DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 1 2 2
CORINNA VON DER GRIMMELSBURG 0.88% 7 0 0 0 0 0 0 0 0 2 5
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 0.78% 4 0 0 0 0 0 0 0 1 1 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 4 0 0 0 0 0 0 0 1 1 2
LEFOX BUSHAWAY BELLADONNA 0.78% 1 0 0 0 0 0 0 1 0 0 0
EL TORRO'S SWEET JASMINE 0.78% 1 0 0 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
COX'S GOOD TIME ACE IN THE HOLE 0.68% 3 0 0 0 0 0 0 0 1 1 1
VOILA COCO VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 2 0 0 0 0 0 0 0 1 1 0
JACKPOT! VELVET DREAMS PETTY 0.59% 2 0 0 0 0 0 0 0 1 1 0
MEREDIQUE DE LA CHAMPETRE 0.59% 2 0 0 0 0 0 0 0 1 1 0
LE BLANC VON DER GRIMMELSBURG 0.49% 4 0 0 0 0 0 0 0 0 1 3
GERMAINE DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
NANDA DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
WOLF'N WRINKLES J. EDGAR 0.49% 4 0 0 0 0 0 0 0 0 1 3
COX'S GOODTIME MINDY LOU OFKN'D 0.49% 2 0 0 0 0 0 0 0 1 0 1
COX'S GOOD TIME DANDY ANDY 0.49% 2 0 0 0 0 0 0 0 1 0 1
ADAMS' UNIQUE PHYSIQUE 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
RAMBULL'S SWEET DOTTY GHOST 0.39% 3 0 0 0 0 0 0 0 0 1 2
K N' D FOXY JOE OF COX'S GOODTIME 0.39% 1 0 0 0 0 0 0 0 1 0 0
ILUSION DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
QUATT ARABELLA 0.39% 1 0 0 0 0 0 0 0 1 0 0
BANDOG'S JOY TO THE WORLD 0.39% 1 0 0 0 0 0 0 0 1 0 0
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0 0
ZENO 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
DORYAN VAN HET PENSELENHOEKJE 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
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
BARON BALOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEANIE 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
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 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
ENSTROM'S VANILLA PUDDIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
FAIRMONTS HEART TO BEAT 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S JOIE DE NOEL 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
QUATT HONEYK 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
LEBULL ADAMS DINA OF RAGTIME 0.20% 1 0 0 0 0 0 0 0 0 1 0
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIQUITA 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
CERISETTE VON RATIBOR UND CORVEY 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
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 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
LEIBÖLL'S CATHARINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 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
RAMBULL'S SWEET GABBY'S GIRL 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
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
HELOISE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 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
ARSENALL-IMPOSANT V.D. 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
BERNICE VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 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
HONEY KING OF QUATT 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT BELLE DONNA 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
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