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Ancestor calculations 9 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 FORTUNE SOURIT AUX BRAVES


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 185 2 4 7 11 12 16 22 40 64
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 837 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS AVANT-GARDE 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS EXPRESSION 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS TROYA 37.50% 2 0 1 1 0 0 0 0 0 0
A'VIGDORS BRABUS 25.00% 1 0 1 0 0 0 0 0 0 0
ELEGANCE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 25.00% 1 0 1 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
PETI LLEVR TATA 18.75% 2 0 0 1 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
ZENITH DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
QUINTON XAR DU COUSTEAU 12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 12.50% 1 0 0 1 0 0 0 0 0 0
KAY LES PETITS ARCHANGES 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
EGOISTE DE LA PARURE 8.59% 9 0 0 0 0 0 3 4 2 0
ZINA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
XOE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 2 0 0 0 0 2 0 0 0 0
SUZIE QUE V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 5.08% 10 0 0 0 0 0 0 4 4 2
BORN-Ö'S DOMINIQUE 5.08% 10 0 0 0 0 0 0 4 4 2
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 4 0 0 0 0 0 2 2 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.71% 12 0 0 0 0 0 0 0 7 5
ODILO VON DER GRIMMELSBURG 3.71% 15 0 0 0 0 0 0 0 4 11
OMAR SHARIF DE LA PARURE 3.32% 13 0 0 0 0 0 0 1 1 11
UNIC DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
BIJOU VON DER RUE DE LA VERT 3.13% 10 0 0 0 0 0 0 0 6 4
LEIBÖLL'S MERCEDES 3.13% 1 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 2 0 0 0 0 0 2 0 0 0
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0 0
CHIRINE MA JOIE 2.93% 9 0 0 0 0 0 0 2 0 7
L'ANGE DE LA PARURE 2.54% 9 0 0 0 0 0 0 0 4 5
RAMONA PRINCESSE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
LEIBOLL'S HANNIBAL 2.34% 3 0 0 0 0 0 1 0 2 0
MEREDIQUE DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2 0
FRANCOIS DE LA PARURE 1.95% 7 0 0 0 0 0 0 1 0 6
UNBARSY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
BARON BALOU DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 1 6
COCO VON DER GRIMMELSBURG 1.56% 6 0 0 0 0 0 0 0 2 4
JACQUELLA GIGOLETTE 1.56% 7 0 0 0 0 0 0 0 1 6
RANNI 1.56% 2 0 0 0 0 0 0 2 0 0
TOPETTE TOBY JUG 1.56% 2 0 0 0 0 0 0 2 0 0
TOPETTE MARGARITA 1.56% 2 0 0 0 0 0 0 2 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
RUTKJAER'S ALBERTE 1.56% 1 0 0 0 0 0 1 0 0 0
AMADEE MA JOIE 1.37% 4 0 0 0 0 0 0 0 3 1
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0
JOIE VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3 0
GIBOULEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1 0
HELOISE VON DER GRIMMELSBURG 1.17% 6 0 0 0 0 0 0 0 0 6
LEIBÖLL'S CATHARINA 1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 5 0 0 0 0 0 0 0 1 4
DORYAN VAN HET PENSELENHOEKJE 1.17% 4 0 0 0 0 0 0 0 2 2
CARESSE-CHANTAL DE L'AMABILITE 1.17% 4 0 0 0 0 0 0 0 2 2
TENAFLY SHEER GOLD 1.17% 4 0 0 0 0 0 0 0 2 2
ANDREA DES GENTILS MINOIS 0.98% 3 0 0 0 0 0 0 0 2 1
ZARTAN VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
QUINCY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA MERVEILLEUX 0.78% 2 0 0 0 0 0 0 0 2 0
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
LEIBÖLL'S BONITA 0.78% 4 0 0 0 0 0 0 0 0 4
ADELAINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 4 0 0 0 0 0 0 0 0 4
SAMUEL DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE KRYSTAL IMAGE 0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE BUBBLES 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 4 0 0 0 0 0 0 0 0 4
JEMHIEDE JUST JAMES 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
TRIOMPHE TIA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
BERNICE VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 0 3
FARAMOND VAN EPPIES BARGIE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
HELENE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0
HEUREUX HENRI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
TENAFLY ARCHIE 0.39% 2 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.39% 2 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.20% 1 0 0 0 0 0 0 0 0 1
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