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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 OLIMPIA


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 223 2 3 6 15 20 17 24 36 48 72
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1823 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.1% 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
AVIGDORS TITUS FLAVIUS VESPASIANUS 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
AVIGDORS AMANT DE LA LIBERTE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS IMPRESSION DE LA PERFECTION 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
DAULOKKE'S UZO LE CHAMOUR 15.63% 2 0 0 1 0 1 0 0 0 0 0
AVIGDORS BELLISSIMA 12.50% 1 0 0 1 0 0 0 0 0 0 0
MELLI DES VALENTINA AVIGDORS 12.50% 1 0 0 1 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0 0
QUETZAL DE EL MENCEY LOCO 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
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 9.38% 3 0 0 0 0 3 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 9.38% 2 0 0 0 1 1 0 0 0 0 0
QUINTON XAR DU COUSTEAU 7.81% 2 0 0 0 1 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.03% 42 0 0 0 0 0 0 0 6 12 24
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
ESTERELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 3 0 0 0 0 1 2 0 0 0 0
FENDER DELL'OLDOINYO LENGAI 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
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 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
ARMANI DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 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
ROBOBULL FABELHAFT XCELSIOR 3.91% 2 0 0 0 0 1 0 1 0 0 0
LEIBÖLL'S PRALINE' 3.91% 2 0 0 0 0 1 0 1 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 4 0 0 0 0 0 0 4 0 0 0
3.13% 1 0 0 0 0 1 0 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
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 3.03% 19 0 0 0 0 0 0 0 1 9 9
BORN-Ö'S DOMINIQUE 3.03% 19 0 0 0 0 0 0 0 1 9 9
UNIC DE LA PARURE 2.93% 6 0 0 0 0 0 0 2 3 1 0
LEIBOLL'S HANNIBAL 2.83% 9 0 0 0 0 0 0 2 1 3 3
ADONIS EL FUERTE 2.34% 3 0 0 0 0 0 0 3 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 2.34% 3 0 0 0 0 0 0 3 0 0 0
XOE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 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
HONNORE-TAMINO DE LA CHAMPETRE 2.25% 8 0 0 0 0 0 0 0 4 3 1
COLONEL TRUSARDI DE LA PARURE 2.15% 17 0 0 0 0 0 0 0 1 2 14
COMEPATABULL'S READY TO RUMBLE 1.95% 2 0 0 0 0 0 1 0 1 0 0
XCLUSIVE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
LEIBÖLL'S MERCEDES 1.95% 2 0 0 0 0 0 1 0 1 0 0
RAMONA PRINCESSE DE LA PARURE 1.76% 6 0 0 0 0 0 0 1 0 5 0
ANJOU DE LA PARURE 1.76% 5 0 0 0 0 0 0 0 4 1 0
RUTKJAER'S ALBERTE 1.76% 3 0 0 0 0 0 0 2 0 1 0
OMAR SHARIF DE LA PARURE 1.56% 11 0 0 0 0 0 0 0 1 2 8
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BEATRICE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINA DE LA PARURE 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
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
CHIRINE MA JOIE 1.46% 10 0 0 0 0 0 0 0 0 5 5
BIJOU VON DER RUE DE LA VERT 1.46% 14 0 0 0 0 0 0 0 0 1 13
FRANCOIS DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 2 1 4
LEIBÖLL'S CATHARINA 1.27% 6 0 0 0 0 0 0 0 2 1 3
EXTRAVAGANTE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
DON CAMILO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
UNBARSY DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
ANJA VAN HARTOGS VREUGD 1.17% 3 0 0 0 0 0 0 0 3 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
MEREDIQUE DE LA CHAMPETRE 1.07% 7 0 0 0 0 0 0 0 0 4 3
KARENDON'S JOYAU DE FRANCE 0.98% 2 0 0 0 0 0 0 1 0 1 0
COMPATABULL'S KISHNIGA NICOLE 0.98% 2 0 0 0 0 0 0 1 0 1 0
UNBARA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
ANDREA DES GENTILS MINOIS 0.88% 6 0 0 0 0 0 0 0 0 3 3
GIBOULEE MA JOIE 0.88% 6 0 0 0 0 0 0 0 1 0 5
ODILO VON DER GRIMMELSBURG 0.88% 9 0 0 0 0 0 0 0 0 0 9
BLACKY 0.88% 3 0 0 0 0 0 0 0 2 0 1
WINNY DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
L'ANGE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 6 0 0 0 0 0 0 0 0 2 4
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
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZINADINE DE LA PARURE 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
JACQUELLA MERVEILLEUX 0.68% 5 0 0 0 0 0 0 0 0 2 3
BARON BALOU DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
COCO VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
AMADEE MA JOIE 0.68% 6 0 0 0 0 0 0 0 0 1 5
JACQUELLA GIGOLETTE 0.68% 5 0 0 0 0 0 0 0 0 2 3
ZARTAN VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
RANNI 0.59% 3 0 0 0 0 0 0 0 0 3 0
ALLSTONE DOUGLAS 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
0.49% 2 0 0 0 0 0 0 0 1 0 1
COLONEL BLANC DE LA PARURE 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
LEIBÖLL'S ANGELINA 0.49% 3 0 0 0 0 0 0 0 0 2 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
IMPERATRICE CLEOPATRA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
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
HERCULE DU SOURIRE DOUX 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
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 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
KISHNIGA'S GLADRAGS SHOWBIZ 0.29% 2 0 0 0 0 0 0 0 0 1 1
BONBONNIERE-BLANCHE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
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
SAMUEL DU SOURIRE DOUX 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
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
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
VANESSA DE LA PARURE 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
JACQUELLA EMMANUELLA 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUINCY 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 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
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
ADELAIDE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 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
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
KENLE'S ECLAIR DE SHANN 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
WAMBO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 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
HELOISE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 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
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LOU LOU 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
TRIOMPHE TIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 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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