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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:
AVIGDORS TOMMY HILFIGER


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 230 2 3 6 7 13 22 33 48 74 99
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1816 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.8% 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
AVIGDORS CHAMPAGNE PETILLANT 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS MADAME WALTER 50.00% 1 1 0 0 0 0 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 25.00% 1 0 1 0 0 0 0 0 0 0 0
ELEGANCE DE LA PARURE 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
21.88% 92 0 0 0 0 0 2 6 12 24 48
TEXAS BOY V. FIVELZIGHT 18.75% 2 0 0 1 1 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S VERSION 2 12.50% 1 0 0 1 0 0 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
DALI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ARMANI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
EGOISTE DE LA PARURE 8.40% 10 0 0 0 0 0 3 3 3 1 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 3 0 0 0 0 1 2 0 0 0 0
OMAR SHARIF DE LA PARURE 5.86% 28 0 0 0 0 0 0 2 2 12 12
COLONEL TRUSARDI DE LA PARURE 5.76% 16 0 0 0 0 0 1 1 5 6 3
UNIC DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0 0
VALENTINO DE LA PARURE 5.37% 12 0 0 0 0 0 0 4 4 3 1
BORN-Ö'S DOMINIQUE 5.37% 12 0 0 0 0 0 0 4 4 3 1
OKLAHOMA MISS V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0 0 0
XOE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ADONIS EL FUERTE 4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBOLL'S HANNIBAL 4.49% 5 0 0 0 0 0 2 1 1 1 0
CHIRINE MA JOIE 4.30% 17 0 0 0 0 0 0 2 2 7 6
ODILO VON DER GRIMMELSBURG 4.00% 24 0 0 0 0 0 0 0 2 11 11
ANDREA DES GENTILS MINOIS 3.81% 24 0 0 0 0 0 0 0 4 3 17
COCO VON DER GRIMMELSBURG 3.71% 25 0 0 0 0 0 0 0 2 7 16
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 4 0 0 0 0 0 1 2 1 0 0
FRANCOIS DE LA PARURE 3.52% 14 0 0 0 0 0 0 2 1 5 6
ZARTAN VON DER GRIMMELSBURG 3.52% 25 0 0 0 0 0 0 0 2 5 18
BIJOU VON DER RUE DE LA VERT 3.42% 14 0 0 0 0 0 0 0 5 6 3
3.13% 1 0 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ORESTE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2 0 0
RUTKJAER'S ALBERTE 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE MISS MILO 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.03% 18 0 0 0 0 0 0 0 2 7 9
JACQUELLA OURAGAN 2.73% 3 0 0 0 0 0 1 1 1 0 0
BARON BALOU DE LA PARURE 2.64% 13 0 0 0 0 0 0 0 3 5 5
AMADEE MA JOIE 2.64% 15 0 0 0 0 0 0 0 3 3 9
JACQUELLA GIGOLETTE 2.64% 13 0 0 0 0 0 0 0 3 5 5
L'ANGE DE LA PARURE 2.44% 13 0 0 0 0 0 0 0 2 6 5
EXTRAVAGANTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
DON CAMILO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
COLONEL BLANC DE LA PARURE 2.34% 16 0 0 0 0 0 0 0 2 2 12
QUINCY VON DER GRIMMELSBURG 2.34% 20 0 0 0 0 0 0 0 0 4 16
ANJA VAN HARTOGS VREUGD 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBÖLL'S CATHARINA 2.25% 5 0 0 0 0 0 0 2 1 1 1
MEREDIQUE DE LA CHAMPETRE 1.76% 4 0 0 0 0 0 0 1 2 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.66% 12 0 0 0 0 0 0 0 0 5 7
WINNY DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
MONTBLANC DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
JOIE VAN EPPIES BARGIE 1.56% 6 0 0 0 0 0 0 0 2 4 0
GIBOULEE MA JOIE 1.56% 4 0 0 0 0 0 0 1 1 2 0
BLACKY 1.56% 2 0 0 0 0 0 0 2 0 0 0
TOPETTE TOBY JUG 1.56% 3 0 0 0 0 0 0 1 2 0 0
TOPETTE MARGARITA 1.56% 3 0 0 0 0 0 0 1 2 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0 0
LATOIYA DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
HEUREUX HENRI DE LA PARURE 1.46% 11 0 0 0 0 0 0 0 0 4 7
ILUSION DE LA PARURE 1.46% 13 0 0 0 0 0 0 0 0 2 11
JACQUELLA MERVEILLEUX 1.37% 3 0 0 0 0 0 0 1 1 1 0
1.27% 9 0 0 0 0 0 0 0 0 4 5
CORINNA VON DER GRIMMELSBURG 1.17% 10 0 0 0 0 0 0 0 0 2 8
LEIBÖLL'S BONITA 1.17% 8 0 0 0 0 0 0 0 0 4 4
TENAFLY SHEER GOLD 1.17% 6 0 0 0 0 0 0 0 1 3 2
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
RANNI 1.17% 2 0 0 0 0 0 0 1 1 0 0
JACQUELLA EMMANUELLA 1.07% 8 0 0 0 0 0 0 0 0 3 5
LEIBÖLL'S ANGELINA 1.07% 4 0 0 0 0 0 0 0 2 1 1
TRIOMPHE TIA DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
ZUT-ZOLA VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
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
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
FARAMOND VAN EPPIES BARGIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
CHOWBULL FARUK 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
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0 0
TOPETTE KRYSTAL IMAGE 0.78% 3 0 0 0 0 0 0 0 1 2 0
TOPETTE BUBBLES 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 6 0 0 0 0 0 0 0 0 2 4
JEMHIEDE JUST JAMES 0.78% 3 0 0 0 0 0 0 0 1 2 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
COLETTE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
LE BLANC VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
CARLOS VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
GERMAINE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 3 0 0 0 0 0 0 0 0 2 1
TENAFLY ARCHIE 0.49% 4 0 0 0 0 0 0 0 0 1 3
BESS OF TENAFLY 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
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
ZENO VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEANIE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
VOILA COCO VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
NANDA DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
JACQUELLA BARONESSEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
MADAME MIMI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
BESING PETIT ROI 0.29% 3 0 0 0 0 0 0 0 0 0 3
HELENE DU SOURIRE DOUX 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
JAGUAR'S FRAULINE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
PANDORA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
H'BLACK LADY 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
ELEONORE VAN EPPIES BARGIE 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
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
URSELA 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
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 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
JAGUAR'S COEUR DE ROCKER 0.20% 1 0 0 0 0 0 0 0 0 1 0
WANDA DE LA PARURE 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
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GARNGOUR GAEL WARNING OF BOMLITZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 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
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
ANNABELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.10% 1 0 0 0 0 0 0 0 0 0 1
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