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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 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 Gen 10
Ancestors in 10 generations 214 2 3 6 11 14 27 33 58 77 101
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1832 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.5% 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
EXQUISITE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BONNE GENIE 50.00% 1 1 0 0 0 0 0 0 0 0 0
44.14% 160 0 0 0 0 2 4 10 20 40 84
TEXAS BOY V. FIVELZIGHT 31.25% 2 0 1 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS BENTLEY 25.00% 1 0 1 0 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0 0
ARMANI DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 15.63% 2 0 0 1 0 1 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 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 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 10.94% 3 0 0 0 1 1 1 0 0 0 0
EGOISTE DE LA PARURE 9.96% 8 0 0 0 0 1 3 2 1 1 0
DUC DALI DE LA PARURE 8.01% 11 0 0 0 0 0 2 5 1 3 0
MAROUSIA DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
ADONIS EL FUERTE 7.81% 2 0 0 0 1 0 1 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 7.81% 2 0 0 0 1 0 1 0 0 0 0
VALENTINO DE LA PARURE 6.93% 10 0 0 0 0 0 2 3 3 1 1
BORN-Ö'S DOMINIQUE 6.93% 10 0 0 0 0 0 2 3 3 1 1
HONNORE-TAMINO DE LA CHAMPETRE 6.64% 4 0 0 0 0 1 2 0 1 0 0
ODILO VON DER GRIMMELSBURG 6.35% 22 0 0 0 0 0 0 2 8 5 7
ZINA DE LA PARURE 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0 0 0
GUY-LAROCHE DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0 0
TOPETTE MISS MILO 5.47% 3 0 0 0 0 1 1 1 0 0 0
OMAR SHARIF DE LA PARURE 5.18% 21 0 0 0 0 0 0 1 5 10 5
BIJOU VON DER RUE DE LA VERT 4.79% 12 0 0 0 0 0 0 3 4 4 1
LEOPARD VAN EPPIES BARGIE 4.69% 5 0 0 0 0 0 2 1 2 0 0
ANJOU DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 4.69% 2 0 0 0 0 1 1 0 0 0 0
CHIRINE MA JOIE 4.69% 13 0 0 0 0 0 1 1 3 4 4
COCO VON DER GRIMMELSBURG 4.20% 20 0 0 0 0 0 0 1 3 7 9
L'ANGE DE LA PARURE 4.00% 11 0 0 0 0 0 0 2 5 1 3
DON CAMILO DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
QUINCY VON DER GRIMMELSBURG 3.81% 24 0 0 0 0 0 0 0 2 9 13
ZARTAN VON DER GRIMMELSBURG 3.71% 27 0 0 0 0 0 0 0 1 8 18
MEREDIQUE DE LA CHAMPETRE 3.32% 4 0 0 0 0 0 1 2 0 1 0
ANDREA DES GENTILS MINOIS 3.22% 22 0 0 0 0 0 0 0 1 8 13
ILUSION DE LA PARURE 3.13% 18 0 0 0 0 0 0 0 2 8 8
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 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
WINNY DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
TOPETTE TOBY JUG 2.73% 3 0 0 0 0 0 1 1 1 0 0
TOPETTE MARGARITA 2.73% 3 0 0 0 0 0 1 1 1 0 0
JOIE VAN EPPIES BARGIE 2.34% 5 0 0 0 0 0 0 2 1 2 0
RANNI 2.34% 2 0 0 0 0 0 1 1 0 0 0
BARON BALOU DE LA PARURE 2.15% 10 0 0 0 0 0 0 0 3 3 4
FRANCOIS DE LA PARURE 2.15% 10 0 0 0 0 0 0 0 3 3 4
JACQUELLA GIGOLETTE 2.15% 10 0 0 0 0 0 0 0 3 3 4
2.15% 13 0 0 0 0 0 0 0 1 6 6
TENAFLY SHEER GOLD 2.05% 6 0 0 0 0 0 0 1 2 2 1
YSATIS DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
RAMONA PRINCESSE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
CORINNA VON DER GRIMMELSBURG 1.86% 12 0 0 0 0 0 0 0 1 4 7
LEIBÖLL'S BONITA 1.66% 8 0 0 0 0 0 0 0 2 3 3
DORYAN VAN HET PENSELENHOEKJE 1.66% 4 0 0 0 0 0 0 1 2 0 1
FELIPE V.D.ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S EARTH ANGEL 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
1.56% 1 0 0 0 0 0 1 0 0 0 0
HEUREUX HENRI DE LA PARURE 1.46% 12 0 0 0 0 0 0 0 0 3 9
TOPETTE KRYSTAL IMAGE 1.37% 3 0 0 0 0 0 0 1 1 1 0
TOPETTE BUBBLES 1.37% 3 0 0 0 0 0 0 1 1 1 0
1.37% 6 0 0 0 0 0 0 0 2 2 2
JEMHIEDE JUST JAMES 1.37% 3 0 0 0 0 0 0 1 1 1 0
ZENO VON DER GRIMMELSBURG 1.27% 11 0 0 0 0 0 0 0 0 2 9
JEANIE VON DER GRIMMELSBURG 1.27% 11 0 0 0 0 0 0 0 0 2 9
1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 10 0 0 0 0 0 0 0 0 2 8
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.17% 5 0 0 0 0 0 0 0 1 4 0
SAMUEL DU SOURIRE DOUX 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
TRIOMPHE TIA DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 1 2 3
JACQUELLA MERVEILLEUX 0.98% 2 0 0 0 0 0 0 1 0 1 0
COLETTE DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
LEIBOLL'S HANNIBAL 0.98% 2 0 0 0 0 0 0 1 0 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 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
CARLOS VON DER GRIMMELSBURG 0.98% 7 0 0 0 0 0 0 0 0 3 4
TENAFLY ARCHIE 0.98% 5 0 0 0 0 0 0 0 1 2 2
BESS OF TENAFLY 0.98% 5 0 0 0 0 0 0 0 1 2 2
GIBOULEE MA JOIE 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 4 0 0 0 0 0 0 0 1 3 0
HUBERTINE DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
MR. LARRY VAN DE ZUYLENSTEDE 0.88% 7 0 0 0 0 0 0 0 0 2 5
CHEMERA V.D. ZUYLENSTEDE 0.88% 8 0 0 0 0 0 0 0 0 1 7
0.88% 8 0 0 0 0 0 0 0 0 1 7
JACQUELLA EMMANUELLA 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.78% 6 0 0 0 0 0 0 0 0 2 4
BABOUIN DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0 0 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 5 0 0 0 0 0 0 0 0 2 3
VOILA COCO VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
ZAPPA V.D. ZUYLENSTEDE 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 2 0 0 0 0 0 0 0 1 1 0
HELENE DU SOURIRE DOUX 0.59% 2 0 0 0 0 0 0 0 1 1 0
PRIMUS VON DER GRIMMELSBURG 0.49% 4 0 0 0 0 0 0 0 0 1 3
CHIQUITA VON DER GRIMMELSBURG 0.49% 2 0 0 0 0 0 0 0 1 0 1
ELEONORE VAN EPPIES BARGIE 0.49% 3 0 0 0 0 0 0 0 0 2 1
DAME MICHOU DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
LEIBÖLL'S CATHARINA 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
0.49% 2 0 0 0 0 0 0 0 1 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
GERMAINE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.39% 3 0 0 0 0 0 0 0 0 1 2
GARNGOUR GAEL WARNING OF BOMLITZ 0.39% 3 0 0 0 0 0 0 0 0 1 2
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHOWBULL FARUK 0.39% 4 0 0 0 0 0 0 0 0 0 4
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0 0
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1 0 0
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 3 0 0 0 0 0 0 0 0 0 3
NANDA DE LA PARURE 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
JACQUELLA BARONESSEN 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
WENDY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1 0
ATHENA'S PETITE REAGAN D'MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BARRY-BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ULLA VON DER GRIMMELSBURG 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
DUCHESSE HELENE DE LA PARURE 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
GARNGOUR DERRYPRINCESS 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
BLUE ANGEL OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 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
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FAIRMONT'S RADAR AHEAD 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 0.10% 1 0 0 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEBULL ADAMS DINA OF RAGTIME 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S DUSTY DAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S LOVETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE PETIT ORAGE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
MCKEE'S BIEN-AIME DE RUHLAND 0.10% 1 0 0 0 0 0 0 0 0 0 1
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