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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 FIAMMA


Coefficient of Inbreeding (COI):
3.125%

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 197 2 4 4 10 11 13 18 28 34 60
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1849 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.4% 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 PARSIFAL 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS LA FORZA DELLA FEDE E VITTORIA 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS DEMONICE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 25.00% 2 0 0 2 0 0 0 0 0 0 0
AVIGDORS ROCHE D'ESPERANCE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 12.50% 1 0 0 1 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS EXPRESSION 12.50% 2 0 0 0 2 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
GORDONREX DELL'OLDOINYO LENGAI 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0 0
ELEGANCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 2 0 0 0 0 2 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
AVIGDORS TROYA 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 6.25% 1 0 0 0 1 0 0 0 0 0 0
LETJE V.D. MESTREECHTENEERKES 6.25% 1 0 0 0 1 0 0 0 0 0 0
NEW DAISY IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 5.47% 22 0 0 0 0 0 0 0 8 10 4
4.69% 28 0 0 0 0 0 0 0 4 8 16
OTTO-PRINCE DE LA PARURE 3.91% 6 0 0 0 0 0 0 4 2 0 0
UNIC DE LA PARURE 3.52% 7 0 0 0 0 0 0 3 2 2 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S VERSION 2 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
LEIBÖLL'S PRALINE' 3.13% 3 0 0 0 0 0 1 2 0 0 0
BEATRICE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
XOE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0 0 0
ARMANI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
ZINA DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 4 0 0 0 0 0 0 4 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
QUINTON XAR DU COUSTEAU 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
PETI LLEVR TATA 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 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
3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 2.93% 20 0 0 0 0 0 0 0 0 10 10
BORN-Ö'S DOMINIQUE 2.93% 20 0 0 0 0 0 0 0 0 10 10
HONNORE-TAMINO DE LA CHAMPETRE 2.15% 8 0 0 0 0 0 0 0 4 2 2
COLONEL TRUSARDI DE LA PARURE 2.15% 16 0 0 0 0 0 0 0 2 0 14
ANJOU DE LA PARURE 1.95% 6 0 0 0 0 0 0 0 4 2 0
LEIBOLL'S HANNIBAL 1.95% 9 0 0 0 0 0 0 0 2 5 2
JACQUELLA OURAGAN 1.76% 7 0 0 0 0 0 0 0 3 2 2
CHIRINE MA JOIE 1.76% 12 0 0 0 0 0 0 0 0 6 6
ADONIS EL FUERTE 1.56% 2 0 0 0 0 0 0 2 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 2 0 0 0 0 0 0 2 0 0 0
PABLO PICASSO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
ZINADINE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
MONTBLANC DELL'AKIRIS 1.56% 2 0 0 0 0 0 0 2 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 1 6 0
OMAR SHARIF DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
JACQUELLA JACQUES 1.56% 14 0 0 0 0 0 0 0 0 2 12
1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 1.56% 4 0 0 0 0 0 0 0 4 0 0
ANJA VAN HARTOGS VREUGD 1.56% 4 0 0 0 0 0 0 0 4 0 0
SHANN'S GEORGIA PEACH 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
KAY LES PETITS ARCHANGES 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
BIJOU VON DER RUE DE LA VERT 1.37% 14 0 0 0 0 0 0 0 0 0 14
RUTKJAER'S ALBERTE 1.17% 4 0 0 0 0 0 0 0 2 2 0
BORN-Ö'S BONA DEA 0.98% 10 0 0 0 0 0 0 0 0 0 10
MEREDIQUE DE LA CHAMPETRE 0.98% 6 0 0 0 0 0 0 0 0 4 2
FRANCOIS DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
LEIBÖLL'S CATHARINA 0.88% 7 0 0 0 0 0 0 0 0 2 5
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
WINNY DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4 0
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
HENRY-MATISSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
L'ANGE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
ODILO VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
JACQUELLA MERVEILLEUX 0.78% 5 0 0 0 0 0 0 0 0 3 2
JOIE VAN EPPIES BARGIE 0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE TOBY JUG 0.78% 4 0 0 0 0 0 0 0 0 4 0
TOPETTE MARGARITA 0.78% 4 0 0 0 0 0 0 0 0 4 0
RANNI 0.78% 4 0 0 0 0 0 0 0 0 4 0
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2 0 0
JAGUAR'S NOEL OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2 0 0
BELBOULECAN HISTOIRE DE MA VIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ALLSTONE DOUGLAS 0.78% 3 0 0 0 0 0 0 0 1 2 0
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
AMADEE MA JOIE 0.68% 7 0 0 0 0 0 0 0 0 0 7
COCO VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
ANDREA DES GENTILS MINOIS 0.59% 6 0 0 0 0 0 0 0 0 0 6
BLACKY 0.59% 4 0 0 0 0 0 0 0 0 2 2
YSATIS DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
BARON BALOU DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
JACQUELLA GIGOLETTE 0.49% 5 0 0 0 0 0 0 0 0 0 5
COLONEL BLANC DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
IMPERATRICE CLEOPATRA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ANGELIQUE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
TOPETTE KRYSTAL IMAGE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE BUBBLES 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEMHIEDE JUST JAMES 0.39% 4 0 0 0 0 0 0 0 0 0 4
DORYAN VAN HET PENSELENHOEKJE 0.39% 4 0 0 0 0 0 0 0 0 0 4
CARESSE-CHANTAL DE L'AMABILITE 0.39% 4 0 0 0 0 0 0 0 0 0 4
SAMUEL DU SOURIRE DOUX 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
0.39% 2 0 0 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 0.39% 2 0 0 0 0 0 0 0 0 2 0
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% 2 0 0 0 0 0 0 0 0 2 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
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VANESSA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEZEBEL DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZARTAN 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
LEIBÖLL'S ANGELINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ESTELLA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 2 0 0 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S COEUR DE ROCKER 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
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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