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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:
URSA MAJOR VAN FIVELZIGHT


Coefficient of Inbreeding (COI):
3.453%

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 250 2 4 8 11 25 38 58 81 95 86
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1796 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.8% 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
CONFUCIUS DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
ANTOINETTE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
ZENITH DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
ZINA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
UNBARSY DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 18.75% 2 0 0 1 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 17.97% 5 0 0 1 0 0 3 1 0 0 0
EGOISTE DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
XOE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 12.50% 9 0 0 0 1 0 1 5 2 0 0
HANAHAUS BRONZED OSSIE 12.50% 1 0 0 1 0 0 0 0 0 0 0
SHANN'S GEORGIA PEACH 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0 0 0
YSATIS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
CHIRINE MA JOIE 12.11% 6 0 0 0 1 1 0 3 1 0 0
ZARTAN VON DER GRIMMELSBURG 11.04% 28 0 0 0 0 0 3 2 4 14 5
QUINCY VON DER GRIMMELSBURG 10.16% 31 0 0 0 0 0 1 5 6 5 14
ODILO VON DER GRIMMELSBURG 9.77% 8 0 0 0 0 1 2 4 1 0 0
MEREDIQUE DE LA CHAMPETRE 9.38% 2 0 0 0 1 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 8.01% 13 0 0 0 0 1 0 2 7 3 0
VALENTINO DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0 0
BORN-Ö'S DOMINIQUE 7.81% 3 0 0 0 0 2 1 0 0 0 0
COCO VON DER GRIMMELSBURG 7.81% 10 0 0 0 0 1 1 1 5 2 0
L'ANGE DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0 0 0
ILUSION DE LA PARURE 6.54% 15 0 0 0 0 0 1 2 6 5 1
ANJOU DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 9 0 0 0 0 1 0 1 5 2 0
ANJA VAN HARTOGS VREUGD 6.25% 1 0 0 0 1 0 0 0 0 0 0
TOPETTE MISS MILO 6.25% 1 0 0 0 1 0 0 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 6.25% 1 0 0 0 1 0 0 0 0 0 0
SHANN'S EARTH ANGEL 6.25% 1 0 0 0 1 0 0 0 0 0 0
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0 0 0
AMADEE MA JOIE 6.05% 6 0 0 0 0 1 1 0 3 1 0
ZENO VON DER GRIMMELSBURG 5.66% 25 0 0 0 0 0 0 1 6 8 10
HEUREUX HENRI DE LA PARURE 5.66% 18 0 0 0 0 0 1 1 3 9 4
BIJOU VON DER RUE DE LA VERT 5.47% 4 0 0 0 0 0 3 1 0 0 0
CORINNA VON DER GRIMMELSBURG 5.47% 11 0 0 0 0 0 2 1 1 5 2
ZUT-ZOLA VON RATIBOR UND CORVEY 5.27% 23 0 0 0 0 0 0 3 2 4 14
VOILA COCO VON RATIBOR UND CORVEY 4.98% 25 0 0 0 0 0 0 1 4 7 13
BONBONNIERE-BLANCHE DE LA PARURE 4.79% 16 0 0 0 0 0 1 0 3 9 3
DORYAN VAN HET PENSELENHOEKJE 4.69% 2 0 0 0 0 1 1 0 0 0 0
CARESSE-CHANTAL DE L'AMABILITE 4.69% 2 0 0 0 0 1 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 4.39% 17 0 0 0 0 0 0 1 5 6 5
4.00% 13 0 0 0 0 0 1 0 2 7 3
4.00% 19 0 0 0 0 0 0 2 1 5 11
4.00% 9 0 0 0 0 0 1 1 2 4 1
3.91% 21 0 0 0 0 0 0 0 4 7 10
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 3.91% 4 0 0 0 0 0 1 3 0 0 0
FRANCOIS DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1 0 0
3.22% 14 0 0 0 0 0 0 1 2 6 5
3.22% 14 0 0 0 0 0 0 1 2 6 5
WINNY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S FRAULINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHIQUITA VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 3 0 0 0 0 0 1 2 0 0 0
RANNI 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE TOBY JUG 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE MARGARITA 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
KENLE'S ECLAIR DE SHANN 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S COEUR DE ROCKER 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
NANDA DE LA PARURE 3.03% 17 0 0 0 0 0 0 1 1 4 11
2.54% 22 0 0 0 0 0 0 0 0 4 18
WENDY VON DER GRIMMELSBURG 2.54% 16 0 0 0 0 0 0 0 1 7 8
LE BLANC VON DER GRIMMELSBURG 2.34% 14 0 0 0 0 0 0 1 0 3 10
GERMAINE DE LA PARURE 2.34% 14 0 0 0 0 0 0 1 0 3 10
MADAME MIMI DE LA PARURE 2.34% 9 0 0 0 0 0 0 1 2 2 4
2.34% 15 0 0 0 0 0 0 0 1 6 8
BABOUIN DE L'AMABILITE 2.34% 2 0 0 0 0 0 1 1 0 0 0
TENAFLY SHEER GOLD 2.34% 2 0 0 0 0 0 1 1 0 0 0
BARON BALOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
CERISETTE VON RATIBOR UND CORVEY 1.95% 9 0 0 0 0 0 0 0 3 2 4
JACQUELLA GIGOLETTE 1.95% 3 0 0 0 0 0 0 2 1 0 0
URIEL VON RATIBOR UND CORVEY 1.95% 16 0 0 0 0 0 0 0 0 4 12
LEIBÖLL'S BONITA 1.95% 3 0 0 0 0 0 0 2 1 0 0
ZAPPA V.D. ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3 0 0
1.95% 3 0 0 0 0 0 0 2 1 0 0
FERNANDEL VON RATIBOR UND CORVEY 1.86% 12 0 0 0 0 0 0 0 1 4 7
HUGUETTE VON RATIBOR UND CORVEY 1.86% 12 0 0 0 0 0 0 0 1 4 7
ALICELLA V.D. ZUYLENSTEDE 1.86% 11 0 0 0 0 0 0 0 1 5 5
CHICO V.D. ZUYLENSTEDE 1.86% 11 0 0 0 0 0 0 0 1 5 5
MR. LARRY VAN DE ZUYLENSTEDE 1.76% 4 0 0 0 0 0 0 1 2 1 0
HUBERTINE DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1 0
1.76% 10 0 0 0 0 0 0 0 2 2 6
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.66% 9 0 0 0 0 0 0 0 2 2 5
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAME MICHOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
DOLLYANNA VAN HET PENSELENHOEKJE 1.56% 1 0 0 0 0 0 1 0 0 0 0
OLIVERRO V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
LOU LOU V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
IVANHOE DE L'AMABILITE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SAMUEL DU SOURIRE DOUX 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE KRYSTAL IMAGE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE BUBBLES 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
JEMHIEDE JUST JAMES 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
KENLE'S DE JA VU 1.56% 1 0 0 0 0 0 1 0 0 0 0
LA ROSACE JAUNISSE DE MCKEE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BESING PETIT ROI 1.46% 5 0 0 0 0 0 0 1 1 0 3
COLETTE DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1 0
OLALA VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 2 1 4
CARLOS VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 0 3 1 0
HIBOU VON RATIBOR UND CORVEY 1.37% 10 0 0 0 0 0 0 0 0 4 6
TENAFLY ARCHIE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BESS OF TENAFLY 1.17% 2 0 0 0 0 0 0 1 1 0 0
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0 0
FANCY DES GENTILS MINOIS 0.98% 3 0 0 0 0 0 0 0 2 1 0
FLAUBERT VON RATIBOR UND CORVEY 0.98% 6 0 0 0 0 0 0 0 1 1 4
0.98% 6 0 0 0 0 0 0 0 1 1 4
HEUREUX HIBOU DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 1 2 2
JACQUELLA EMMANUELLA 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 7 0 0 0 0 0 0 0 0 3 4
0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 3 0 0 0 0 0 0 0 2 1 0
LANCEFIELD LADY PUPPET 0.98% 9 0 0 0 0 0 0 0 0 1 8
0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 3 0 0 0 0 0 0 0 2 1 0
0.88% 8 0 0 0 0 0 0 0 0 1 7
NADINE VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
GUSTAVE VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
WATTEAU VON RATIBOR UND CORVEY 0.88% 9 0 0 0 0 0 0 0 0 0 9
FARAMOND VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DUCHESSE HELENE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
DANIELLE VON DER GRIMMELSBURG 0.78% 7 0 0 0 0 0 0 0 0 1 6
CHEVALIER VON DER GRIMMELSBURG 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 7 0 0 0 0 0 0 0 0 1 6
QUATT POLLYANNA 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 1 0 0 0 0 0 0 1 0 0 0
HELENE DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME ROWDY GEORGE 0.78% 1 0 0 0 0 0 0 1 0 0 0
BANDOG B MISS BELLE D'KENLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S FRENCH TICKLER 0.78% 1 0 0 0 0 0 0 1 0 0 0
ATHENA'S PETITE REAGAN D'MCKEE 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
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 4 0 0 0 0 0 0 0 1 0 3
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.68% 6 0 0 0 0 0 0 0 0 1 5
INCONNUE INES VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
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
0.59% 2 0 0 0 0 0 0 0 1 1 0
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
CHOWBULL FARUK 0.49% 3 0 0 0 0 0 0 0 0 2 1
JACQUELLA BARONESSEN 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
COX'S GOOD TIME DORENE 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
ENSTROM'S SANDMAN'S LOVETTE 0.49% 2 0 0 0 0 0 0 0 1 0 1
OPHELIA VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
NANETTE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
FAIRMONT'S RADAR AHEAD 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEBULL ADAMS DINA OF RAGTIME 0.39% 1 0 0 0 0 0 0 0 1 0 0
ENSTROM'S DUSTY DAN 0.39% 1 0 0 0 0 0 0 0 1 0 0
LE PETIT ORAGE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
BLUE ANGEL OF BORISTI 0.29% 2 0 0 0 0 0 0 0 0 1 1
WINDMARKS SKEETER 0.29% 2 0 0 0 0 0 0 0 0 1 1
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S SIMONE DE ONO 0.20% 1 0 0 0 0 0 0 0 0 1 0
BOUTON OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME ACE IN THE HOLE 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
FAIRMONTS HEART TO BEAT 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S SANDMAN'S PORKY 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
ENSTROM'S SANDMAN'S TILLY 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
TINTIN VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAVANNY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEILA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT POLLY SNOW 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
BURLINGTON BERTI OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S BANDOLERO OF ONO 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SPARKLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S DUTCHES OF MITZI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINDMARKS GINNY LYND 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA PETITE MONIQUE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ADAMS' LEFOX 0.10% 1 0 0 0 0 0 0 0 0 0 1
TEXAN TIM OF QUATT 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
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