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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:
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
Ancestors in 9 generations 187 2 2 4 8 15 29 40 57 84
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 835 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
GRADONS IMPERIALE ENVOY 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
KISHNIGA'S IMPERIALE VICOMTE 33.59% 7 0 0 1 2 2 1 1 0 0
IMPERIALE'S ELIJAH WOOD 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 16.80% 7 0 0 0 1 2 2 1 1 0
KISHNIGA'S SHOWBIZ AURORA 16.80% 7 0 0 0 1 2 2 1 1 0
KISHNIGA'S BENVENUTO 15.23% 16 0 0 0 0 1 4 5 4 2
IMPERIALE'S JAMES CAGNEY 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
LEBULL'S CLARABELL OF THE BALL 12.50% 1 0 0 1 0 0 0 0 0 0
11.13% 10 0 0 0 0 1 3 3 2 1
BELBOULECAN IMP VICOMTESSE 10.94% 3 0 0 0 1 1 1 0 0 0
ALLSTONE DOUGLAS 8.40% 7 0 0 0 0 1 2 2 1 1
8.40% 7 0 0 0 0 1 2 2 1 1
COLONEL TRUSARDI DE LA PARURE 7.62% 15 0 0 0 0 0 1 4 5 5
KISHNIGA'S GLADRAGS SHOWBIZ 7.42% 14 0 0 0 0 0 1 4 5 4
IMPERIALE'S CINDY CRAWFORD 6.25% 1 0 0 0 1 0 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 4 0 0 0 0 1 1 2 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 4 0 0 0 0 1 1 2 0 0
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
FABELHAFT TOO HOT TO HANDLE 6.25% 1 0 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 5.66% 14 0 0 0 0 0 1 1 5 7
BELBOULECAN LADY DRAGON FLY 5.47% 3 0 0 0 0 1 1 1 0 0
4.69% 14 0 0 0 0 0 0 2 4 8
STARHAVEN'S MON SAUVAGE 4.69% 8 0 0 0 0 0 1 2 3 2
4.10% 6 0 0 0 0 0 1 2 2 1
4.10% 6 0 0 0 0 0 1 2 2 1
CHIRINE MA JOIE 3.91% 12 0 0 0 0 0 0 1 5 6
WAMBO DE LA PARURE 3.32% 10 0 0 0 0 0 0 1 4 5
COLONEL BLANC DE LA PARURE 3.32% 12 0 0 0 0 0 0 1 2 9
ANDREA DES GENTILS MINOIS 3.32% 12 0 0 0 0 0 0 1 2 9
KARENDON'S MS. B. BACALL 3.13% 1 0 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 3.13% 4 0 0 0 0 0 1 1 2 0
3.13% 4 0 0 0 0 0 1 1 2 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
TIDEWATER'S MONTE CARLO JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0
KARENDON'S PREMIERE EDITION 2.15% 3 0 0 0 0 0 1 0 1 1
ENSTROM'S SPIKE OF STARHAVEN 2.15% 6 0 0 0 0 0 0 1 2 3
COCO VON DER GRIMMELSBURG 1.76% 7 0 0 0 0 0 0 0 2 5
PATRICIA-PRINCESS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 1.56% 1 0 0 0 0 0 1 0 0 0
STARHAVEN'S HOT AND SPICY 1.56% 4 0 0 0 0 0 0 1 1 2
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
EL TORRO'S ROCH VOISINE 1.56% 1 0 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
FIRESIDES' SNOW BELLE 1.56% 1 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
ZARTAN VON DER GRIMMELSBURG 1.37% 6 0 0 0 0 0 0 0 1 5
AMADEE MA JOIE 1.37% 6 0 0 0 0 0 0 0 1 5
PICASSO DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
KISHNIGA KNOLLAND KATIE 1.17% 5 0 0 0 0 0 0 0 1 4
JACKPOT! SIR WINZALOT OF TW 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0
VALENTINO DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
HEUREUX HENRI DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
ENSTROM'S WILL HE MAKE IT 0.98% 4 0 0 0 0 0 0 0 1 3
COX'S GOODTIME CHARLIE BROWN 0.98% 2 0 0 0 0 0 0 1 0 1
BORN-Ö'S DOMINIQUE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 2 0 0 0 0 0 0 1 0 1
L'ANGE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
ODILO VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
WANDA'S SUGAR MAN 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
RAMBULL'S MINERVA 0.78% 3 0 0 0 0 0 0 0 1 2
LEFOX BUSHAWAY BELLADONNA 0.78% 1 0 0 0 0 0 0 1 0 0
EL TORRO'S SWEET JASMINE 0.78% 1 0 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
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
ENSTROM'S EL'BEE GREAT 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
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
COX'S GOOD TIME ACE IN THE HOLE 0.59% 2 0 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 0.59% 2 0 0 0 0 0 0 0 1 1
QUINCY VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 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
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1 0
K N' D FOXY JOE OF COX'S GOODTIME 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME DORENE 0.39% 2 0 0 0 0 0 0 0 0 2
QUATT ARABELLA 0.39% 1 0 0 0 0 0 0 0 1 0
BANDOG'S JOY TO THE WORLD 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
ELEONORE VAN EPPIES BARGIE 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
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
0.20% 1 0 0 0 0 0 0 0 0 1
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
0.20% 1 0 0 0 0 0 0 0 0 1
WOLF'N WRINKLES J. EDGAR 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
LEFOX BREATHLESS MAHONEY 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
COX'S GOODTIME BIT O'GOLD 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 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
ADELAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
ESTELLA 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
0.20% 1 0 0 0 0 0 0 0 0 1
QUATT HONEYK 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
LEBULL ADAMS DINA OF RAGTIME 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
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