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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:
IMPERIALE YVET'S REBA MCENTIRE 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 Gen 10
Ancestors in 10 generations 244 2 3 7 8 14 29 45 60 85 120
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1802 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.1% 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 BELLA RIDGE'S RYAN PHILLIPPE OF IRONWOOD 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
FABELHAFT TOO HOT TO HANDLE 31.25% 2 0 1 0 1 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 16.02% 8 0 0 0 0 4 1 2 1 0 0
BELBOULECAN HISTOIRE DE MA VIE 16.02% 8 0 0 0 0 4 1 2 1 0 0
KISHNIGA'S BENVENUTO 15.72% 20 0 0 0 0 0 5 7 5 2 1
ROBOBULL FABELHAFT INFERNO 15.63% 2 0 0 1 0 1 0 0 0 0 0
FABELHAFT FLOWER POWER 15.63% 2 0 0 1 0 1 0 0 0 0 0
IMPERIALE BELLA RIDGE'S STING 12.50% 1 0 0 1 0 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
9.96% 11 0 0 0 0 0 4 3 3 1 0
COLONEL TRUSARDI DE LA PARURE 9.18% 27 0 0 0 0 0 0 5 8 8 6
OMAR SHARIF DE LA PARURE 8.79% 31 0 0 0 0 0 2 0 6 11 12
ALLSTONE DOUGLAS 8.01% 8 0 0 0 0 0 4 1 2 1 0
8.01% 8 0 0 0 0 0 4 1 2 1 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 7.81% 2 0 0 0 1 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
JUSTAMERE'S NOAH AT KARENDON 7.81% 3 0 0 0 0 2 1 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 7.81% 5 0 0 0 0 1 2 2 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 7.81% 5 0 0 0 0 1 2 2 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 7.81% 19 0 0 0 0 0 0 5 7 5 2
EL TORRO'S ROCH VOISINE 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
6.45% 32 0 0 0 0 0 0 2 4 8 18
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
IMPERIALE'S CINDY CRAWFORD 6.25% 1 0 0 0 1 0 0 0 0 0 0
STARHAVEN'S MON SAUVAGE 5.86% 10 0 0 0 0 0 1 3 4 2 0
ANDREA DES GENTILS MINOIS 5.76% 33 0 0 0 0 0 0 2 0 12 19
COLONEL BLANC DE LA PARURE 5.47% 31 0 0 0 0 0 0 2 0 11 18
CHIRINE MA JOIE 5.37% 25 0 0 0 0 0 0 0 7 9 9
COX'S GOODTIME CHARLIE BROWN 4.30% 5 0 0 0 0 1 0 1 0 1 2
4.00% 8 0 0 0 0 0 0 4 1 2 1
4.00% 8 0 0 0 0 0 0 4 1 2 1
BELBOULECAN LADY DRAGON FLY 3.91% 3 0 0 0 0 0 2 1 0 0 0
VI DU LAC STARHAVEN'S ANGEL 3.91% 5 0 0 0 0 0 1 2 2 0 0
3.91% 5 0 0 0 0 0 1 2 2 0 0
UNIC DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
UNBARA DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
EL TORRO'S SWEET JASMINE 3.91% 2 0 0 0 0 1 0 1 0 0 0
WAMBO DE LA PARURE 3.81% 17 0 0 0 0 0 0 0 5 7 5
ZARTAN VON DER GRIMMELSBURG 3.81% 30 0 0 0 0 0 0 0 2 3 25
KARENDON'S PREMIERE EDITION 3.71% 4 0 0 0 0 0 2 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 4 0 0 0 0 0 1 2 1 0 0
XOE DE LA PARURE 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
VALENTINO DE LA PARURE 2.93% 10 0 0 0 0 0 0 1 3 4 2
COCO VON DER GRIMMELSBURG 2.93% 19 0 0 0 0 0 0 0 1 8 10
ENSTROM'S SPIKE OF STARHAVEN 2.93% 10 0 0 0 0 0 0 1 3 4 2
BORN-Ö'S DOMINIQUE 2.93% 10 0 0 0 0 0 0 1 3 4 2
BONBONNIERE-BLANCHE DE LA PARURE 2.64% 20 0 0 0 0 0 0 0 2 1 17
TIDEWATER'S MONTE CARLO JACKPOT 2.34% 2 0 0 0 0 0 1 1 0 0 0
ODILO VON DER GRIMMELSBURG 2.25% 12 0 0 0 0 0 0 0 2 5 5
AMADEE MA JOIE 2.25% 16 0 0 0 0 0 0 0 0 7 9
ANJOU DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1 0
HEUREUX HENRI DE LA PARURE 2.15% 15 0 0 0 0 0 0 0 2 1 12
COX'S GOOD TIME ACE IN THE HOLE 2.05% 3 0 0 0 0 0 1 0 1 0 1
COX'S GOODTIME MINDY LOU OFKN'D 2.05% 3 0 0 0 0 0 1 0 1 0 1
COX'S GOOD TIME DANDY ANDY 2.05% 3 0 0 0 0 0 1 0 1 0 1
1.95% 14 0 0 0 0 0 0 0 2 0 12
STARHAVEN'S HOT AND SPICY 1.95% 5 0 0 0 0 0 0 1 2 2 0
1.95% 4 0 0 0 0 0 0 2 0 2 0
QUATT ARABELLA 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.86% 4 0 0 0 0 0 0 2 0 1 1
L'ANGE DE LA PARURE 1.76% 8 0 0 0 0 0 0 0 2 4 2
ENSTROM'S WILL HE MAKE IT 1.76% 11 0 0 0 0 0 0 0 1 4 6
MEREDIQUE DE LA CHAMPETRE 1.76% 4 0 0 0 0 0 0 1 2 1 0
PICASSO DE LA PARURE 1.66% 12 0 0 0 0 0 0 0 0 5 7
KISHNIGA KNOLLAND KATIE 1.66% 12 0 0 0 0 0 0 0 0 5 7
QUINCY VON DER GRIMMELSBURG 1.56% 12 0 0 0 0 0 0 0 0 4 8
PATRICIA-PRINCESS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 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
WANDA'S SUGAR MAN 1.37% 8 0 0 0 0 0 0 0 1 3 4
1.37% 8 0 0 0 0 0 0 0 1 3 4
RAMBULL'S MINERVA 1.37% 8 0 0 0 0 0 0 0 1 3 4
KARENDON'S SOPHIE AT LEBULL 1.17% 2 0 0 0 0 0 0 1 1 0 0
CORINNA VON DER GRIMMELSBURG 1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 10 0 0 0 0 0 0 0 0 2 8
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
LEIBOLL'S HANNIBAL 0.98% 2 0 0 0 0 0 0 1 0 1 0
FRANCOIS DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 1 1 4
JACQUELLA MERVEILLEUX 0.98% 2 0 0 0 0 0 0 1 0 1 0
BARON BALOU DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 1 1 4
JACQUELLA GIGOLETTE 0.98% 6 0 0 0 0 0 0 0 1 1 4
ENSTROM'S EL'BEE GREAT 0.98% 5 0 0 0 0 0 0 0 1 2 2
ENSTROM'S PUDDIN'S PRINCESS 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 5 0 0 0 0 0 0 0 1 2 2
0.98% 4 0 0 0 0 0 0 0 2 0 2
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
QUATT HONEYK 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
ILUSION DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
DORYAN VAN HET PENSELENHOEKJE 0.88% 4 0 0 0 0 0 0 0 1 2 1
CARESSE-CHANTAL DE L'AMABILITE 0.88% 4 0 0 0 0 0 0 0 1 2 1
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
VOILA COCO VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
TRIOMPHE TIA DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
WOLF'N WRINKLES J. EDGAR 0.59% 5 0 0 0 0 0 0 0 0 1 4
JIMMY LEE'S SPARKLE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ZENO VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
JACKPOT! VELVET DREAMS PETTY 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
CHIQUITA VON DER GRIMMELSBURG 0.49% 2 0 0 0 0 0 0 0 1 0 1
LE BLANC VON DER GRIMMELSBURG 0.49% 3 0 0 0 0 0 0 0 0 2 1
GERMAINE DE LA PARURE 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
LEIBÖLL'S CATHARINA 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 5 0 0 0 0 0 0 0 0 0 5
KISHNIGA'S KNOLLAND PIERRETTE 0.49% 5 0 0 0 0 0 0 0 0 0 5
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
0.49% 4 0 0 0 0 0 0 0 0 1 3
RAMBULL'S SWEET DOTTY GHOST 0.49% 4 0 0 0 0 0 0 0 0 1 3
LEIBÖLL'S BONITA 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 2 0 0 0 0 0 0 0 1 0 1
HONEY KING OF QUATT 0.49% 2 0 0 0 0 0 0 0 1 0 1
QUATT BELLE DONNA 0.49% 2 0 0 0 0 0 0 0 1 0 1
FARAMOND VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JIMMY LEE'S BANDOLERO OF ONO 0.39% 2 0 0 0 0 0 0 0 0 2 0
JEANIE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BABOUIN DE L'AMABILITE 0.39% 3 0 0 0 0 0 0 0 0 1 2
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
JACQUELLA EMMANUELLA 0.29% 2 0 0 0 0 0 0 0 0 1 1
JACKPOT KWIK PIK TIKET PETTY 0.29% 2 0 0 0 0 0 0 0 0 1 1
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ELEONORE VAN EPPIES BARGIE 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
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUBERTINE DE LA PARURE 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
JIMMY LEE'S FLIP 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
LEIBÖLL'S ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHOWBULL FARUK 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
CERISETTE 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
LEFOX BREATHLESS MAHONEY 0.20% 1 0 0 0 0 0 0 0 0 1 0
HAMPTON'S CHEVALIER 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 HONEY BEAR 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANNAVI FLEUR DE MIDI 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT PRIMA DONNA 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT DARON 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUATT TWEEDLE DUM OF HIVE 0.20% 1 0 0 0 0 0 0 0 0 1 0
QUATT HEIRENAS BAMBI 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
HUGUETTE 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
COLETTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARLOS VON DER GRIMMELSBURG 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
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 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
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA 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
PANDORA DE L'AMABILITE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT SNOW FLAKE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT PRETTY SNOW 0.10% 1 0 0 0 0 0 0 0 0 0 1
SNOWANNA OF QUATT 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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