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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 STARBOY


Coefficient of Inbreeding (COI):
1.563%

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 231 2 4 4 8 12 24 34 49 69 102
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1815 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.7% 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 DUPLESSI MARY 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 TERRA INCOGNITA 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS AMANT DE LA LIBERTE 25.00% 1 0 1 0 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
QUINTON XAR DU COUSTEAU 7.81% 2 0 0 0 1 0 1 0 0 0 0
EGOISTE DE LA PARURE 7.71% 23 0 0 0 0 0 0 3 9 8 3
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 EXPRESSION 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 5.47% 3 0 0 0 0 1 1 1 0 0 0
OTTO-PRINCE DE LA PARURE 5.08% 6 0 0 0 0 0 1 4 1 0 0
UNIC DE LA PARURE 4.88% 7 0 0 0 0 0 1 3 2 1 0
4.69% 28 0 0 0 0 0 0 0 4 8 16
BEATRICE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ZINA DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0 0 0
VALENTINO DE LA PARURE 4.10% 22 0 0 0 0 0 0 0 3 11 8
BORN-Ö'S DOMINIQUE 4.10% 22 0 0 0 0 0 0 0 3 11 8
XOE DE LA PARURE 3.91% 4 0 0 0 0 0 1 3 0 0 0
HANAHAUS BRONZED OSSIE 3.91% 4 0 0 0 0 0 1 3 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.61% 22 0 0 0 0 0 0 1 1 5 15
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
ARMANI DE LA PARURE 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
AVIGDORS TROYA 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
CHIRINE MA JOIE 2.93% 17 0 0 0 0 0 0 0 2 7 8
LEIBOLL'S HANNIBAL 2.93% 10 0 0 0 0 0 0 1 3 4 2
HONNORE-TAMINO DE LA CHAMPETRE 2.83% 8 0 0 0 0 0 0 1 4 2 1
PABLO PICASSO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
OMAR SHARIF DE LA PARURE 2.73% 18 0 0 0 0 0 0 0 2 4 12
ANJOU DE LA PARURE 2.54% 6 0 0 0 0 0 0 1 4 1 0
JACQUELLA JACQUES 2.54% 18 0 0 0 0 0 0 0 1 5 12
JACQUELLA OURAGAN 2.44% 7 0 0 0 0 0 0 1 3 2 1
ZINADINE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
MONTBLANC DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 2.34% 7 0 0 0 0 0 0 1 2 4 0
SHANN'S GEORGIA PEACH 2.34% 2 0 0 0 0 0 1 1 0 0 0
KAY LES PETITS ARCHANGES 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 2.15% 18 0 0 0 0 0 0 0 0 4 14
XCLUSIVE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
TOPETTE MISS MILO 1.95% 4 0 0 0 0 0 0 1 3 0 0
ANJA VAN HARTOGS VREUGD 1.95% 4 0 0 0 0 0 0 1 3 0 0
COMEPATABULL'S READY TO RUMBLE 1.95% 2 0 0 0 0 0 1 0 1 0 0
ODILO VON DER GRIMMELSBURG 1.86% 17 0 0 0 0 0 0 0 0 2 15
RUTKJAER'S ALBERTE 1.76% 4 0 0 0 0 0 0 1 2 1 0
FRANCOIS DE LA PARURE 1.76% 12 0 0 0 0 0 0 0 1 3 8
BORN-Ö'S BONA DEA 1.66% 14 0 0 0 0 0 0 0 0 3 11
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
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
1.56% 1 0 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 1.46% 13 0 0 0 0 0 0 0 0 2 11
COCO VON DER GRIMMELSBURG 1.46% 13 0 0 0 0 0 0 0 0 2 11
AMADEE MA JOIE 1.46% 12 0 0 0 0 0 0 0 0 3 9
LEIBÖLL'S CATHARINA 1.37% 8 0 0 0 0 0 0 0 1 3 4
MEREDIQUE DE LA CHAMPETRE 1.37% 7 0 0 0 0 0 0 0 1 4 2
ANDREA DES GENTILS MINOIS 1.27% 10 0 0 0 0 0 0 0 0 3 7
HENRY-MATISSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
JACQUELLA MERVEILLEUX 1.17% 6 0 0 0 0 0 0 0 1 3 2
BARON BALOU DE LA PARURE 1.17% 10 0 0 0 0 0 0 0 0 2 8
JACQUELLA GIGOLETTE 1.17% 10 0 0 0 0 0 0 0 0 2 8
FELIPE V.D.ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1 0 0
SHANN'S EARTH ANGEL 1.17% 2 0 0 0 0 0 0 1 1 0 0
JAGUAR'S NOEL OF JEALYN 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
1.17% 2 0 0 0 0 0 0 1 1 0 0
UNBARA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
WINNY DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3 0
JOIE VAN EPPIES BARGIE 0.98% 8 0 0 0 0 0 0 0 0 2 6
ZARTAN VON DER GRIMMELSBURG 0.98% 9 0 0 0 0 0 0 0 0 1 8
0.98% 9 0 0 0 0 0 0 0 0 1 8
TOPETTE TOBY JUG 0.98% 4 0 0 0 0 0 0 0 1 3 0
TOPETTE MARGARITA 0.98% 4 0 0 0 0 0 0 0 1 3 0
RANNI 0.98% 4 0 0 0 0 0 0 0 1 3 0
BLACKY 0.88% 4 0 0 0 0 0 0 0 1 2 1
YSATIS DE LA PARURE 0.88% 4 0 0 0 0 0 0 0 1 2 1
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
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
COLONEL BLANC DE LA PARURE 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA'S BENVENUTO 0.68% 3 0 0 0 0 0 0 0 1 1 1
INOVATION-PRINCE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
ANGELIQUE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TENAFLY SHEER GOLD 0.59% 5 0 0 0 0 0 0 0 0 1 4
DORYAN VAN HET PENSELENHOEKJE 0.59% 5 0 0 0 0 0 0 0 0 1 4
CARESSE-CHANTAL DE L'AMABILITE 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
KENLE'S ECLAIR DE SHANN 0.59% 2 0 0 0 0 0 0 0 1 1 0
ALLSTONE DOUGLAS 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
KISHNIGA'S SHOWBIZ CHELSEA 0.49% 2 0 0 0 0 0 0 0 1 0 1
LEIBÖLL'S ANGELINA 0.49% 4 0 0 0 0 0 0 0 0 1 3
TOPETTE KRYSTAL IMAGE 0.49% 4 0 0 0 0 0 0 0 0 1 3
TOPETTE BUBBLES 0.49% 4 0 0 0 0 0 0 0 0 1 3
JEMHIEDE JUST JAMES 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% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
BONBONNIERE-BLANCHE DE LA PARURE 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
HERCULE DU SOURIRE DOUX 0.39% 3 0 0 0 0 0 0 0 0 1 2
JAGUAR'S FRAULINE 0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEZEBEL DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HENRI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
TRIOMPHE TIA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
QUINCY VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLIVERRO V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
LOU LOU V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
IVANHOE DE L'AMABILITE 0.29% 2 0 0 0 0 0 0 0 0 1 1
KENLE'S DE JA VU 0.29% 2 0 0 0 0 0 0 0 0 1 1
LA ROSACE JAUNISSE DE MCKEE 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 COEUR DE ROCKER 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
JACQUELLA EMMANUELLA 0.20% 2 0 0 0 0 0 0 0 0 0 2
FARAMOND 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
ILUSION DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ADELAINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CORINNA 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
BERNICE VAN HET PENSELENHOEKJE 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% 1 0 0 0 0 0 0 0 0 1 0
WAMBO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 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
HELENE DU SOURIRE DOUX 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
ADELAIDE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP 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
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
BABOUIN DE L'AMABILITE 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
PANDORA DE L'AMABILITE 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
H'BLACK LADY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.10% 1 0 0 0 0 0 0 0 0 0 1
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