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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:
DUAN TAO MR.LAN LING WANG


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 227 2 2 4 7 10 17 27 41 69 105
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1819 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.9% 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
50.00% 1 1 0 0 0 0 0 0 0 0 0
NAMILUU DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
LAGERFELD DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LAUZETTE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS LARONNESSE DE L'AMOUR 18.75% 2 0 0 1 1 0 0 0 0 0 0
HAUTAIN DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
IDEFIX DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
FILOU DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 9.38% 2 0 0 0 1 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 7.81% 2 0 0 0 1 0 1 0 0 0 0
CACHAREL DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
DAULÖKKE'S CHEF ZARANOFF 6.25% 1 0 0 0 1 0 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
ZINA DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0 0 0
FANTASME DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 5.37% 17 0 0 0 0 0 0 2 6 6 3
HANAHAUS BRONZED OSSIE 5.08% 5 0 0 0 0 0 2 2 1 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 4.49% 16 0 0 0 0 0 1 1 1 5 8
DUC DALI DE LA PARURE 4.39% 21 0 0 0 0 0 0 0 5 9 7
ARMANI DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
SUZIE QUE V. FIVELZIGHT 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
CHIRINE MA JOIE 3.81% 18 0 0 0 0 0 0 1 3 5 9
OMAR SHARIF DE LA PARURE 3.61% 21 0 0 0 0 0 0 1 1 6 13
EXQUISITE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 3.13% 1 0 0 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 8 0 0 0 0 0 0 2 3 1 2
ORESTE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
SHANN'S GEORGIA PEACH 3.13% 3 0 0 0 0 0 1 2 0 0 0
VALENTINO DE LA PARURE 3.03% 16 0 0 0 0 0 0 0 3 6 7
BORN-Ö'S DOMINIQUE 3.03% 16 0 0 0 0 0 0 0 3 6 7
ANJOU DE LA PARURE 2.73% 6 0 0 0 0 0 0 2 2 2 0
GUY-LAROCHE DE LA PARURE 2.54% 5 0 0 0 0 0 0 2 2 1 0
TOPETTE MISS MILO 2.54% 5 0 0 0 0 0 0 2 2 1 0
ANJA VAN HARTOGS VREUGD 2.54% 5 0 0 0 0 0 0 2 2 1 0
LEOPARD VAN EPPIES BARGIE 2.34% 9 0 0 0 0 0 0 0 4 3 2
MONTBLANC DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0 0 0
ODILO VON DER GRIMMELSBURG 2.34% 19 0 0 0 0 0 0 0 0 5 14
2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
MAROUSIA DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.95% 2 0 0 0 0 0 1 0 1 0 0
L'ANGE DE LA PARURE 1.86% 14 0 0 0 0 0 0 0 0 5 9
COCO VON DER GRIMMELSBURG 1.86% 13 0 0 0 0 0 0 0 1 3 9
BIJOU VON DER RUE DE LA VERT 1.76% 13 0 0 0 0 0 0 0 0 5 8
AMADEE MA JOIE 1.66% 11 0 0 0 0 0 0 0 1 3 7
1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 3 0 0 0 0 0 0 1 2 0 0
SHANN'S EARTH ANGEL 1.56% 3 0 0 0 0 0 0 1 2 0 0
BEATRICE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 1.46% 6 0 0 0 0 0 0 0 2 3 1
WINNY DE LA PARURE 1.27% 5 0 0 0 0 0 0 0 2 2 1
TOPETTE TOBY JUG 1.27% 5 0 0 0 0 0 0 0 2 2 1
TOPETTE MARGARITA 1.27% 5 0 0 0 0 0 0 0 2 2 1
RAMONA PRINCESSE DE LA PARURE 1.27% 5 0 0 0 0 0 0 0 2 2 1
JACQUELLA JACQUES 1.27% 10 0 0 0 0 0 0 0 0 3 7
RANNI 1.27% 5 0 0 0 0 0 0 0 2 2 1
HENRY-MATISSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
CATHERINEDENEUVE DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1 0 0
BORN-Ö'S BONA DEA 1.17% 9 0 0 0 0 0 0 0 0 3 6
COLONEL BLANC DE LA PARURE 1.17% 8 0 0 0 0 0 0 0 1 1 6
ANDREA DES GENTILS MINOIS 1.17% 8 0 0 0 0 0 0 0 1 1 6
JAGUAR'S NOEL OF JEALYN 1.17% 2 0 0 0 0 0 0 1 1 0 0
JOIE VAN EPPIES BARGIE 1.07% 7 0 0 0 0 0 0 0 0 4 3
ZARTAN VON DER GRIMMELSBURG 1.07% 9 0 0 0 0 0 0 0 0 2 7
DON CAMILO DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
INOVATION-PRINCE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
JACQUELLA OURAGAN 0.98% 4 0 0 0 0 0 0 0 2 0 2
NANA' DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
UNGARO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TENAFLY SHEER GOLD 0.78% 6 0 0 0 0 0 0 0 0 2 4
ROBOBULL FABELHAFT XCELSIOR 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
KENLE'S ECLAIR DE SHANN 0.78% 3 0 0 0 0 0 0 0 1 2 0
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DORYAN VAN HET PENSELENHOEKJE 0.68% 5 0 0 0 0 0 0 0 0 2 3
CARESSE-CHANTAL DE L'AMABILITE 0.68% 5 0 0 0 0 0 0 0 0 2 3
FRANCOIS DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
QUINCY VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
YSATIS DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
TOPETTE KRYSTAL IMAGE 0.59% 4 0 0 0 0 0 0 0 0 2 2
TOPETTE BUBBLES 0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 0.59% 4 0 0 0 0 0 0 0 0 2 2
GIBOULEE MA JOIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
LEIBOLL'S HANNIBAL 0.59% 3 0 0 0 0 0 0 0 0 3 0
SAMUEL DU SOURIRE DOUX 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
ALLSTONE DOUGLAS 0.59% 2 0 0 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
JEZEBEL DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
JACQUELLA GIGOLETTE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 4 0 0 0 0 0 0 0 0 1 3
CORINNA VON DER GRIMMELSBURG 0.49% 4 0 0 0 0 0 0 0 0 1 3
ILUSION DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
ADELAINE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 3 0 0 0 0 0 0 0 0 2 1
HELOISE VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
PABLO PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JACQUELLA MERVEILLEUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FARAMOND VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 3 0 0 0 0 0 0 0 0 1 2
OLIVERRO V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
LOU LOU V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
IVANHOE DE L'AMABILITE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 4 0 0 0 0 0 0 0 0 0 4
KENLE'S DE JA VU 0.39% 3 0 0 0 0 0 0 0 0 1 2
LA ROSACE JAUNISSE DE MCKEE 0.39% 3 0 0 0 0 0 0 0 0 1 2
JAGUAR'S FRAULINE 0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S CATHARINA 0.29% 3 0 0 0 0 0 0 0 0 0 3
BONBONNIERE-BLANCHE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HENRI DE LA PARURE 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
JAGUAR'S COEUR DE ROCKER 0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
BERNICE VAN HET PENSELENHOEKJE 0.29% 3 0 0 0 0 0 0 0 0 0 3
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
RUTKJAER'S ALBERTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ESTELLA DE LA PARURE 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
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
H'BLACK LADY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BABOUIN DE L'AMABILITE 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
HELENE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
TENAFLY ARCHIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESS OF TENAFLY 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
0.20% 1 0 0 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 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
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BLACKY 0.10% 1 0 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
NANDA 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
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANNABELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 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
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 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
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