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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 JANVIER BONHOMME


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
Ancestors in 9 generations 180 2 3 6 11 14 27 35 61 84
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 842 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
EXQUISITE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS BONNE GENIE 50.00% 1 1 0 0 0 0 0 0 0 0
35.94% 76 0 0 0 0 2 4 10 20 40
TEXAS BOY V. FIVELZIGHT 31.25% 2 0 1 0 1 0 0 0 0 0
CACHAREL DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS BENTLEY 25.00% 1 0 1 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
ARMANI DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0 0
SUZIE QUE V. FIVELZIGHT 15.63% 2 0 0 1 0 1 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 10.94% 3 0 0 0 1 1 1 0 0 0
EGOISTE DE LA PARURE 9.96% 8 0 0 0 0 1 3 2 1 1
DUC DALI DE LA PARURE 8.01% 11 0 0 0 0 0 2 5 1 3
MAROUSIA DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
ADONIS EL FUERTE 7.81% 2 0 0 0 1 0 1 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 7.81% 2 0 0 0 1 0 1 0 0 0
VALENTINO DE LA PARURE 6.84% 9 0 0 0 0 0 2 3 3 1
BORN-Ö'S DOMINIQUE 6.84% 9 0 0 0 0 0 2 3 3 1
HONNORE-TAMINO DE LA CHAMPETRE 6.64% 4 0 0 0 0 1 2 0 1 0
ZINA DE LA PARURE 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
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 5.66% 15 0 0 0 0 0 0 2 8 5
GUY-LAROCHE DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0
TOPETTE MISS MILO 5.47% 3 0 0 0 0 1 1 1 0 0
LEOPARD VAN EPPIES BARGIE 4.69% 5 0 0 0 0 0 2 1 2 0
ANJOU DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
ANJA VAN HARTOGS VREUGD 4.69% 2 0 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 4.69% 11 0 0 0 0 0 0 3 4 4
COLONEL TRUSARDI DE LA PARURE 4.69% 11 0 0 0 0 0 0 3 4 4
OMAR SHARIF DE LA PARURE 4.69% 16 0 0 0 0 0 0 1 5 10
CHIRINE MA JOIE 4.30% 9 0 0 0 0 0 1 1 3 4
DON CAMILO DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
L'ANGE DE LA PARURE 3.71% 8 0 0 0 0 0 0 2 5 1
MEREDIQUE DE LA CHAMPETRE 3.32% 4 0 0 0 0 0 1 2 0 1
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0 0
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
WINNY DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
TOPETTE TOBY JUG 2.73% 3 0 0 0 0 0 1 1 1 0
TOPETTE MARGARITA 2.73% 3 0 0 0 0 0 1 1 1 0
QUINCY VON DER GRIMMELSBURG 2.54% 11 0 0 0 0 0 0 0 2 9
JOIE VAN EPPIES BARGIE 2.34% 5 0 0 0 0 0 0 2 1 2
ILUSION DE LA PARURE 2.34% 10 0 0 0 0 0 0 0 2 8
RANNI 2.34% 2 0 0 0 0 0 1 1 0 0
AMADEE MA JOIE 2.15% 6 0 0 0 0 0 0 1 2 3
YSATIS DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
ZARTAN VON DER GRIMMELSBURG 1.95% 9 0 0 0 0 0 0 0 1 8
RAMONA PRINCESSE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
ANDREA DES GENTILS MINOIS 1.95% 9 0 0 0 0 0 0 0 1 8
TENAFLY SHEER GOLD 1.95% 5 0 0 0 0 0 0 1 2 2
FRANCOIS DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
BARON BALOU DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
JACQUELLA GIGOLETTE 1.76% 6 0 0 0 0 0 0 0 3 3
1.56% 7 0 0 0 0 0 0 0 1 6
DORYAN VAN HET PENSELENHOEKJE 1.56% 3 0 0 0 0 0 0 1 2 0
CARESSE-CHANTAL DE L'AMABILITE 1.56% 3 0 0 0 0 0 0 1 2 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
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TOPETTE KRYSTAL IMAGE 1.37% 3 0 0 0 0 0 0 1 1 1
TOPETTE BUBBLES 1.37% 3 0 0 0 0 0 0 1 1 1
JEMHIEDE JUST JAMES 1.37% 3 0 0 0 0 0 0 1 1 1
LEIBÖLL'S BONITA 1.37% 5 0 0 0 0 0 0 0 2 3
CORINNA VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 4 0 0 0 0 0 0 0 2 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.17% 5 0 0 0 0 0 0 0 1 4
SAMUEL DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
LEIBOLL'S HANNIBAL 0.98% 2 0 0 0 0 0 0 1 0 1
FARAMOND VAN EPPIES BARGIE 0.98% 3 0 0 0 0 0 0 0 2 1
JACQUELLA MERVEILLEUX 0.98% 2 0 0 0 0 0 0 1 0 1
GIBOULEE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 4 0 0 0 0 0 0 0 1 3
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
TRIOMPHE TIA DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
TENAFLY ARCHIE 0.78% 3 0 0 0 0 0 0 0 1 2
BESS OF TENAFLY 0.78% 3 0 0 0 0 0 0 0 1 2
BABOUIN DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2
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
COLETTE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA EMMANUELLA 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
HELENE DU SOURIRE DOUX 0.59% 2 0 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 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
ZENO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
JEANIE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
ELEONORE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1 0
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
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
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
PANDORA DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
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
PRIMUS VON DER GRIMMELSBURG 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
RANI VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
GARNGOUR GAEL WARNING OF BOMLITZ 0.20% 1 0 0 0 0 0 0 0 0 1
EVITA OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BIJOU OF BORISTI OF MERROWLEA 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 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
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
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