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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:
DUAN TAO MR.SUN


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 193 2 2 3 6 10 21 31 49 89
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 829 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
50.00% 1 1 0 0 0 0 0 0 0 0
DUAN TAO MISS.ELVIRA DREAMER 50.00% 1 1 0 0 0 0 0 0 0 0
KINGFRIEND MR WOW 25.00% 1 0 1 0 0 0 0 0 0 0
DAULOKKE'S ELVIRA MADIGAN 25.00% 1 0 1 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
IMADORABLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
MIDLAND MOOR CHARMING PRINCE 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 7.81% 2 0 0 0 1 0 1 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
JOY OF QING BULLET 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0
ZINA DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0 0
COLONEL TRUSARDI DE LA PARURE 5.27% 10 0 0 0 0 0 1 2 4 3
ORESTE DELL'AKIRIS 4.69% 3 0 0 0 0 1 0 2 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 4.69% 2 0 0 0 0 1 1 0 0 0
EGOISTE DE LA PARURE 4.49% 14 0 0 0 0 0 0 1 6 7
MONTBLANC DELL'AKIRIS 4.30% 4 0 0 0 0 0 2 1 1 0
OTTO-PRINCE DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2 0
CHIRINE MA JOIE 3.52% 12 0 0 0 0 0 0 1 3 8
HANAHAUS BRONZED OSSIE 3.52% 4 0 0 0 0 0 1 2 1 0
OMAR SHARIF DE LA PARURE 3.32% 12 0 0 0 0 0 0 1 2 9
DALI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
XOE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
SHANN'S GEORGIA PEACH 2.73% 3 0 0 0 0 0 1 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 2.54% 6 0 0 0 0 0 0 2 1 3
LATOIYA DELL'AKIRIS 2.34% 3 0 0 0 0 0 1 0 2 0
JAGUAR'S NOEL OF JEALYN 2.15% 4 0 0 0 0 0 0 2 1 1
UNBARSY DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
ANJOU DE LA PARURE 1.95% 5 0 0 0 0 0 0 1 2 2
BORN-Ö'S DOMINIQUE 1.95% 9 0 0 0 0 0 0 0 1 8
UNIC DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
VALENTINO DE LA PARURE 1.76% 8 0 0 0 0 0 0 0 1 7
TOPETTE MISS MILO 1.76% 4 0 0 0 0 0 0 1 2 1
DAULÖKKE'S DE'JA-VU 1.56% 1 0 0 0 0 0 1 0 0 0
PABLO PICASSO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
KLEINCALVIN DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
BRUNO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
LEOPARD VAN EPPIES BARGIE 1.56% 6 0 0 0 0 0 0 0 2 4
BLANCHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
SUZIE QUE V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 1.37% 3 0 0 0 0 0 0 1 1 1
LEIBOLL'S HANNIBAL 1.37% 5 0 0 0 0 0 0 0 2 3
ANJA VAN HARTOGS VREUGD 1.37% 3 0 0 0 0 0 0 1 1 1
FELIPE V.D.ZUYLENSTEDE 1.37% 3 0 0 0 0 0 0 1 1 1
SHANN'S EARTH ANGEL 1.37% 3 0 0 0 0 0 0 1 1 1
YSATIS DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
COMEPATABULL'S READY TO RUMBLE 1.17% 2 0 0 0 0 0 0 1 1 0
INOVATION-PRINCE DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
AMADEE MA JOIE 0.98% 4 0 0 0 0 0 0 0 1 3
MEREDIQUE DE LA CHAMPETRE 0.98% 3 0 0 0 0 0 0 0 2 1
ALLSTONE DOUGLAS 0.98% 3 0 0 0 0 0 0 0 2 1
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
L'ANGE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
NANA' DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
ODILO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
RUTKJAER'S ALBERTE 0.78% 3 0 0 0 0 0 0 0 1 2
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
TOPETTE TOBY JUG 0.78% 3 0 0 0 0 0 0 0 1 2
TOPETTE MARGARITA 0.78% 3 0 0 0 0 0 0 0 1 2
ANDREA DES GENTILS MINOIS 0.78% 3 0 0 0 0 0 0 0 1 2
LE BLANC VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
GERMAINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
DON CAMILO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
RANNI 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
KENLE'S ECLAIR DE SHANN 0.59% 2 0 0 0 0 0 0 0 1 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
NOSTALGIE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA JACQUES 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.39% 2 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
JOIE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S COEUR DE ROCKER 0.39% 2 0 0 0 0 0 0 0 0 2
ZENO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.20% 1 0 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 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
CORINNA 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
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.20% 1 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.20% 1 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
HEUREUX HENRI 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
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 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
BLACKY 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
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