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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 MISS NAFF


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 206 2 2 4 4 7 15 16 32 46 84
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1840 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.9% 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
DUAN TAO SHIRLEY 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS OSCAR 25.00% 1 0 1 0 0 0 0 0 0 0 0
DICAR I'M GIGI 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS STRANGER IN THE NIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS AURORA 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S ARTFUL DODGER AT DICAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
DINO BAFLO 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS BIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS ANNONCIATRICE DE LA CHANCE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 4.69% 3 0 0 0 0 0 3 0 0 0 0
FLAUBERT DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBÖLL'S PRALINE' 3.32% 4 0 0 0 0 0 1 2 0 1 0
OMAR SHARIF DE LA PARURE 3.22% 17 0 0 0 0 0 0 0 5 1 11
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0 0 0
PAMELA BAFLO 3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS IDEE FIXE 3.13% 1 0 0 0 0 1 0 0 0 0 0
HONORE DE TAMERAN 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
COLONEL TRUSARDI DE LA PARURE 2.73% 6 0 0 0 0 0 0 3 0 1 2
DELILAH DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0 0 0
EGOISTE DE LA PARURE 2.25% 14 0 0 0 0 0 0 0 1 6 7
DAULÖKKE'S NORDIQUE HAUT-COUTURE 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
OTTO-PRINCE DE LA PARURE 1.86% 7 0 0 0 0 0 0 0 3 3 1
CHIRINE MA JOIE 1.86% 10 0 0 0 0 0 0 0 3 0 7
PABLO PICASSO DE LA PARURE 1.66% 4 0 0 0 0 0 0 1 2 0 1
LEIBÖLL'S MERCEDES 1.66% 4 0 0 0 0 0 0 1 2 0 1
LEIBOLL'S HANNIBAL 1.66% 7 0 0 0 0 0 0 0 2 4 1
1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
JAGUAR'S THE CATS BROKEN HEART 1.56% 2 0 0 0 0 0 0 2 0 0 0
GORDITA BAFLO 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 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
AVIGDORS EXPRESSION 1.56% 1 0 0 0 0 0 1 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 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
RAMONA PRINCESSE DE LA PARURE 1.27% 6 0 0 0 0 0 0 0 1 4 1
ANDREA DES GENTILS MINOIS 1.27% 8 0 0 0 0 0 0 0 0 5 3
COCOCHANEL DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 0 3 0 0
RUTKJAER'S ALBERTE 1.17% 4 0 0 0 0 0 0 0 2 2 0
ZARTAN VON DER GRIMMELSBURG 1.17% 12 0 0 0 0 0 0 0 0 0 12
ZINA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
PETI LLEVR TATA 1.17% 2 0 0 0 0 0 0 1 1 0 0
UNIC DE LA PARURE 1.07% 5 0 0 0 0 0 0 0 1 3 1
HENRY-MATISSE DE LA PARURE 1.07% 4 0 0 0 0 0 0 0 2 1 1
COLONEL BLANC DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 0 5 1
FRANCOIS DE LA PARURE 0.98% 8 0 0 0 0 0 0 0 0 2 6
COCO VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5 0
ANJOU DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
COMEPATABULL'S READY TO RUMBLE 0.88% 3 0 0 0 0 0 0 0 2 0 1
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 0.78% 7 0 0 0 0 0 0 0 0 1 6
BORN-Ö'S DOMINIQUE 0.78% 7 0 0 0 0 0 0 0 0 1 6
FILOU JOLIE VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEIBÖLL'S MUFFEE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 0.78% 2 0 0 0 0 0 0 0 2 0 0
LEIBÖLL'S CATHARINA 0.78% 6 0 0 0 0 0 0 0 0 2 4
DUSTIN VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0 0 0
MAKSIMA MAMBO 0.78% 1 0 0 0 0 0 0 1 0 0 0
HANAHAUS BRONZED OSSIE 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
AVIGDORS TROYA 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
INOVATION-PRINCE DE LA PARURE 0.68% 4 0 0 0 0 0 0 0 0 3 1
JACQUELLA JACQUES 0.68% 5 0 0 0 0 0 0 0 0 2 3
AMADEE MA JOIE 0.68% 4 0 0 0 0 0 0 0 0 3 1
ZINADINE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 0.59% 5 0 0 0 0 0 0 0 0 1 4
MONTBLANC DELL'AKIRIS 0.59% 2 0 0 0 0 0 0 0 1 1 0
FRANCOISE HARDY DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
GIBOULEE MA JOIE 0.59% 5 0 0 0 0 0 0 0 0 1 4
BLACKY 0.59% 4 0 0 0 0 0 0 0 0 2 2
SHANN'S GEORGIA PEACH 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
BIJOU VON DER RUE DE LA VERT 0.49% 3 0 0 0 0 0 0 0 0 2 1
ODILO VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
BONBONNIERE-BLANCHE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
HEUREUX HENRI DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
CORINNA VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S FRAU 0.39% 2 0 0 0 0 0 0 0 0 2 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
PENNY VON GLANDORF 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
ANJA VAN HARTOGS VREUGD 0.39% 3 0 0 0 0 0 0 0 0 1 2
ARMANI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE MISS MILO 0.39% 3 0 0 0 0 0 0 0 0 1 2
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
JAGUAR'S ZORRO 0.39% 2 0 0 0 0 0 0 0 0 2 0
L'ANGE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEZEBEL DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ASTA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
TRIOMPHE TIA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
BELBOULECAN HISTOIRE DE MA VIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
JAGUAR'S NOEL OF JEALYN 0.29% 2 0 0 0 0 0 0 0 0 1 1
FELIPE V.D.ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
SHANN'S EARTH ANGEL 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
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARON BALOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOIE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
BAGHERA 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
SAPHIRE VON GLANDORF 0.20% 1 0 0 0 0 0 0 0 0 1 0
GIVENCHY EXCLUSIVE VON GLANDORF 0.20% 1 0 0 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 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
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
YSATIS DE LA PARURE 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
JAGUAR'S CREME DE LA CREME 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S C'EST MON AMI 0.20% 2 0 0 0 0 0 0 0 0 0 2
UNBARSY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINNY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 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
IVONN VON GLANDORF 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
MEREDIQUE DE LA CHAMPETRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RANNI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.10% 1 0 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 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
KENLE'S ECLAIR DE SHANN 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 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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