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 DUPLESSI MARY


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 255 2 4 4 8 13 20 34 53 70 104
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1791 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.5% 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
AVIGDORS AMANT DE LA LIBERTE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS TERRA INCOGNITA 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS BELLISSIMA 25.00% 1 0 1 0 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 12.50% 1 0 0 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0 0 0
BEATRICE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
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
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0 0 0
UNIC DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0 0
OMAR SHARIF DE LA PARURE 5.27% 26 0 0 0 0 0 0 2 2 8 14
COLONEL TRUSARDI DE LA PARURE 5.18% 16 0 0 0 0 0 1 0 5 7 3
VALENTINO DE LA PARURE 4.98% 12 0 0 0 0 0 0 3 5 3 1
BORN-Ö'S DOMINIQUE 4.98% 12 0 0 0 0 0 0 3 5 3 1
CHIRINE MA JOIE 4.79% 18 0 0 0 0 0 0 2 4 5 7
XOE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 3.81% 22 0 0 0 0 0 0 0 2 11 9
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 4 0 0 0 0 0 1 2 1 0 0
COCO VON DER GRIMMELSBURG 3.42% 21 0 0 0 0 0 0 0 2 8 11
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
LEIBÖLL'S MERCEDES 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 3.13% 20 0 0 0 0 0 0 0 3 3 14
ZARTAN VON DER GRIMMELSBURG 3.13% 23 0 0 0 0 0 0 0 1 6 16
ARMANI DE LA PARURE 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
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZINADINE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 3.03% 13 0 0 0 0 0 0 0 4 6 3
LEIBOLL'S HANNIBAL 2.93% 4 0 0 0 0 0 1 1 1 1 0
RAMONA PRINCESSE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
FRANCOIS DE LA PARURE 2.73% 13 0 0 0 0 0 0 1 1 5 6
AMADEE MA JOIE 2.73% 14 0 0 0 0 0 0 0 3 5 6
2.54% 17 0 0 0 0 0 0 0 1 6 10
L'ANGE DE LA PARURE 2.44% 12 0 0 0 0 0 0 0 2 7 3
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANJA VAN HARTOGS VREUGD 2.34% 2 0 0 0 0 0 1 1 0 0 0
QUINCY VON DER GRIMMELSBURG 2.25% 20 0 0 0 0 0 0 0 0 3 17
BARON BALOU DE LA PARURE 2.15% 12 0 0 0 0 0 0 0 2 4 6
JACQUELLA GIGOLETTE 2.15% 12 0 0 0 0 0 0 0 2 4 6
COLONEL BLANC DE LA PARURE 2.05% 13 0 0 0 0 0 0 0 2 2 9
MEREDIQUE DE LA CHAMPETRE 1.76% 4 0 0 0 0 0 0 1 2 1 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
HENRY-MATISSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
RUTKJAER'S ALBERTE 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
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
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S CATHARINA 1.46% 4 0 0 0 0 0 0 1 1 1 1
ILUSION DE LA PARURE 1.46% 13 0 0 0 0 0 0 0 0 2 11
JACQUELLA MERVEILLEUX 1.37% 3 0 0 0 0 0 0 1 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.37% 10 0 0 0 0 0 0 0 0 4 6
GIBOULEE MA JOIE 1.37% 3 0 0 0 0 0 0 1 1 1 0
HEUREUX HENRI DE LA PARURE 1.27% 10 0 0 0 0 0 0 0 0 3 7
CORINNA VON DER GRIMMELSBURG 1.27% 11 0 0 0 0 0 0 0 0 2 9
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0 0
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
JOIE VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2 0
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0 0
RANNI 1.17% 2 0 0 0 0 0 0 1 1 0 0
TRIOMPHE TIA DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
LEIBÖLL'S BONITA 1.07% 8 0 0 0 0 0 0 0 0 3 5
0.98% 7 0 0 0 0 0 0 0 0 3 4
DORYAN VAN HET PENSELENHOEKJE 0.88% 4 0 0 0 0 0 0 0 1 2 1
CARESSE-CHANTAL DE L'AMABILITE 0.88% 4 0 0 0 0 0 0 0 1 2 1
TENAFLY SHEER GOLD 0.88% 4 0 0 0 0 0 0 0 1 2 1
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANGELIQUE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 0.78% 6 0 0 0 0 0 0 0 0 2 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 7 0 0 0 0 0 0 0 0 1 6
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 5 0 0 0 0 0 0 0 0 3 2
BLACKY 0.78% 1 0 0 0 0 0 0 1 0 0 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
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBÖLL'S ANGELINA 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
KISHNIGA'S GLADRAGS SHOWBIZ 0.59% 2 0 0 0 0 0 0 0 1 1 0
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
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
CHOWBULL FARUK 0.49% 4 0 0 0 0 0 0 0 0 1 3
LE BLANC VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEZEBEL DE LA PARURE 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
CARLOS 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
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0 0
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
BABOUIN DE L'AMABILITE 0.39% 3 0 0 0 0 0 0 0 0 1 2
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HERCULE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
TENAFLY ARCHIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BESS OF TENAFLY 0.39% 3 0 0 0 0 0 0 0 0 1 2
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
0.39% 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
WAMBO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
ZAPPA V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHEMERA V.D. ZUYLENSTEDE 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
ZENO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEANIE VON DER GRIMMELSBURG 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
VOILA COCO VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
MADAME MIMI DE LA PARURE 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
BESING PETIT ROI 0.29% 3 0 0 0 0 0 0 0 0 0 3
HELENE DU SOURIRE DOUX 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
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
PRIMUS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUBERTINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA BARONESSEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
DAME MICHOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 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
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
RANI 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
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
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1 0
ILONKA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 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
BARRY-BLANC 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
CERISETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
URSELA 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
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 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
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
JAGUAR'S CREME DE LA CREME 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.10% 1 0 0 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 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