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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 COEUR ARDANT


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 221 2 4 6 9 11 21 36 57 85
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 801 0 0 0 0 0 0 0 0 0
Ancestor loss % 78.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
DAULOKKE'S FENNETON LE DUC 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS BENTLEY 50.00% 1 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 25.00% 1 0 1 0 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 25.00% 1 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS TROYA 25.00% 1 0 1 0 0 0 0 0 0 0
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
DAULÖKKE'S ROQUEFORT 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 2 0 0 0 2 0 0 0 0 0
ZINA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 6.64% 4 0 0 0 0 1 2 0 1 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 2 0 0 0 0 2 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0 0
XOE 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
HANAHAUS BRONZED OSSIE 6.25% 1 0 0 0 1 0 0 0 0 0
SHANN'S GEORGIA PEACH 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 6.05% 7 0 0 0 0 0 2 3 1 1
BORN-Ö'S DOMINIQUE 6.05% 7 0 0 0 0 0 2 3 1 1
CHIRINE MA JOIE 5.08% 9 0 0 0 0 0 2 0 3 4
OMAR SHARIF DE LA PARURE 4.88% 13 0 0 0 0 0 0 2 6 5
FRANCOIS DE LA PARURE 4.69% 9 0 0 0 0 0 1 2 2 4
ODILO VON DER GRIMMELSBURG 4.69% 11 0 0 0 0 0 0 3 4 4
COLONEL TRUSARDI DE LA PARURE 4.30% 9 0 0 0 0 0 0 3 4 2
ANDREA DES GENTILS MINOIS 3.91% 13 0 0 0 0 0 0 1 4 8
HONNORE-TAMINO DE LA CHAMPETRE 3.91% 2 0 0 0 0 1 0 1 0 0
BIJOU VON DER RUE DE LA VERT 3.71% 7 0 0 0 0 0 0 3 3 1
3.52% 11 0 0 0 0 0 0 1 4 6
COCO VON DER GRIMMELSBURG 3.32% 10 0 0 0 0 0 0 2 1 7
LEIBÖLL'S CATHARINA 3.32% 4 0 0 0 0 0 1 2 0 1
ZARTAN VON DER GRIMMELSBURG 3.32% 10 0 0 0 0 0 0 1 4 5
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
QUINCY VON DER GRIMMELSBURG 3.13% 12 0 0 0 0 0 0 0 4 8
RUTKJAER'S ALBERTE 3.13% 2 0 0 0 0 0 2 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 3.13% 1 0 0 0 0 1 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0 0
SHANN'S EARTH ANGEL 3.13% 1 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 2.93% 5 0 0 0 0 0 0 3 1 1
AMADEE MA JOIE 2.93% 7 0 0 0 0 0 0 2 2 3
BARON BALOU DE LA PARURE 2.34% 8 0 0 0 0 0 0 0 4 4
JACQUELLA GIGOLETTE 2.34% 8 0 0 0 0 0 0 0 4 4
COLONEL BLANC DE LA PARURE 1.95% 8 0 0 0 0 0 0 0 2 6
MEREDIQUE DE LA CHAMPETRE 1.95% 2 0 0 0 0 0 1 0 1 0
ILUSION DE LA PARURE 1.95% 7 0 0 0 0 0 0 0 3 4
HELOISE VON DER GRIMMELSBURG 1.76% 6 0 0 0 0 0 0 0 3 3
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
GIBOULEE MA JOIE 1.56% 2 0 0 0 0 0 0 2 0 0
UNIC 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
LEIBÖLL'S ANGELINA 1.56% 3 0 0 0 0 0 0 1 2 0
BLACKY 1.56% 2 0 0 0 0 0 0 2 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
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0
TOPETTE TOBY JUG 1.56% 1 0 0 0 0 0 1 0 0 0
TOPETTE MARGARITA 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
KENLE'S ECLAIR DE SHANN 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBÖLL'S BONITA 1.37% 5 0 0 0 0 0 0 0 2 3
HEUREUX HENRI DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.17% 3 0 0 0 0 0 0 0 3 0
1.17% 5 0 0 0 0 0 0 0 1 4
ZUT-ZOLA VON RATIBOR UND CORVEY 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
TRIOMPHE TIA DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
TENAFLY SHEER GOLD 1.17% 2 0 0 0 0 0 0 1 1 0
DORYAN VAN HET PENSELENHOEKJE 0.98% 2 0 0 0 0 0 0 1 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.98% 2 0 0 0 0 0 0 1 0 1
CORINNA VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 0 2 1
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JOIE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA EMMANUELLA 0.78% 4 0 0 0 0 0 0 0 0 4
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
BERNICE VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2 0
OLIVERRO V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
LOU LOU V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
IVANHOE DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
JEANIE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
ZENO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
CHOWBULL FARUK 0.78% 3 0 0 0 0 0 0 0 1 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
TOPETTE KRYSTAL IMAGE 0.78% 1 0 0 0 0 0 0 1 0 0
TOPETTE BUBBLES 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
JEMHIEDE JUST JAMES 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
KENLE'S DE JA VU 0.78% 1 0 0 0 0 0 0 1 0 0
LA ROSACE JAUNISSE DE MCKEE 0.78% 1 0 0 0 0 0 0 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.59% 2 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
HUBERTINE 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
PANDORA DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
ADELAIDE DU SOURIRE DOUX 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
ZAPPA V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
CHEMERA V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
TENAFLY ARCHIE 0.59% 2 0 0 0 0 0 0 0 1 1
BESS OF TENAFLY 0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
PRIMUS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
DAME MICHOU DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.39% 2 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 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% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME ROWDY GEORGE 0.39% 1 0 0 0 0 0 0 0 1 0
BANDOG B MISS BELLE D'KENLE 0.39% 1 0 0 0 0 0 0 0 1 0
ENSTROM'S FRENCH TICKLER 0.39% 1 0 0 0 0 0 0 0 1 0
ATHENA'S PETITE REAGAN D'MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0
ELEONORE VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 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
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA 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
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
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
FAIRMONT'S RADAR AHEAD 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 0.20% 1 0 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.20% 1 0 0 0 0 0 0 0 0 1
LEBULL ADAMS DINA OF RAGTIME 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S DUSTY DAN 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S LOVETTE 0.20% 1 0 0 0 0 0 0 0 0 1
LE PETIT ORAGE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
MCKEE'S BIEN-AIME DE RUHLAND 0.20% 1 0 0 0 0 0 0 0 0 1
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