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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:
Bogart de Couture


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 193 2 4 4 5 8 16 18 27 40 61
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1853 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.6% 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
Avantgarde de Couture 50.00% 1 1 0 0 0 0 0 0 0 0 0
SAMBUKA CERERA DE ELKA GYVYBES ZYME 50.00% 1 1 0 0 0 0 0 0 0 0 0
NOVIZALA FERRARI 25.00% 1 0 1 0 0 0 0 0 0 0 0
RUMOR DE COUTURE 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
25.00% 1 0 1 0 0 0 0 0 0 0 0
KINGFRIEND MR LEGEND 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
ICON DE COUTURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
HEIRESS DE COUTURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
KINGFRIEND MR WOW 6.25% 1 0 0 0 1 0 0 0 0 0 0
KINGFRIEND MISS FLIRT 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S JARGON DE LUC 6.25% 1 0 0 0 1 0 0 0 0 0 0
CALL ME CAPRI DE COUTURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ENTOURAGE DE COUTURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
NERO COUTURE DE ELKA GYVYBES ZYME 6.25% 2 0 0 0 0 2 0 0 0 0 0
5.47% 4 0 0 0 0 0 3 1 0 0 0
AVIGDORS FIRA FIRUZI FIORI 4.69% 2 0 0 0 0 1 1 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0 0 0
IMADORABLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S QUBUS DE NEUF 3.13% 1 0 0 0 0 1 0 0 0 0 0
FRIPON VAN DE PATERHOEK 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
SOPHIA COUTURE JANOEL 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAIMIEL EL POTENTISIMO 3.13% 1 0 0 0 0 1 0 0 0 0 0
PETI LLEVR TATA 2.34% 2 0 0 0 0 0 1 1 0 0 0
CONFUCIUS DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 1.95% 2 0 0 0 0 0 1 0 1 0 0
EGOISTE DE LA PARURE 1.86% 12 0 0 0 0 0 0 0 1 4 7
DAULÖKKE'S DE'JA-VU 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 1.56% 10 0 0 0 0 0 0 0 1 3 6
ARMANI DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
DAULÖKKE'S ELISIR D'AMORE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ROQUEFORT 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
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
PABLO PICASSO DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3 0
ORESTE DELL'AKIRIS 1.37% 4 0 0 0 0 0 0 1 0 3 0
OTTO-PRINCE DE LA PARURE 1.27% 3 0 0 0 0 0 0 1 1 0 1
MONTBLANC DELL'AKIRIS 1.27% 4 0 0 0 0 0 0 0 3 0 1
HANAHAUS BRONZED OSSIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
GEORGIE UNIC VAN MUPPY'S PLACE 1.17% 2 0 0 0 0 0 0 1 1 0 0
KAY LES PETITS ARCHANGES 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
ZENITH DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
ZINA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
UNBARSY DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 2 0 2
UNIC DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 1 1 4
DALI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DIAMANTINA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KLEINCALVIN DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
RUTKJAER'S ALBERTE 0.78% 6 0 0 0 0 0 0 0 0 2 4
CHIRINE MA JOIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
DAULÖKKE'S RAFFINE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2 0 0
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
QUINTON XAR DU COUSTEAU 0.78% 1 0 0 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
BORN-Ö'S DOMINIQUE 0.68% 6 0 0 0 0 0 0 0 0 1 5
DUC DALI DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
OMAR SHARIF DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
HONNORE-TAMINO DE LA CHAMPETRE 0.59% 3 0 0 0 0 0 0 0 0 3 0
ANJOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE MISS MILO 0.59% 4 0 0 0 0 0 0 0 0 2 2
JAGUAR'S NOEL OF JEALYN 0.59% 3 0 0 0 0 0 0 0 0 3 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
XOE DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
SHANN'S GEORGIA PEACH 0.49% 2 0 0 0 0 0 0 0 1 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
DON CAMILO DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
LEOPARD VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
YSATIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ADONIS EL FUERTE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
FRANCOIS DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEIBÖLL'S CATHARINA 0.39% 3 0 0 0 0 0 0 0 0 1 2
BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
GERMAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
LEIBÖLL'S OVID 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
COMEPATABULL'S READY TO RUMBLE 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
JACQUELLA JACQUES 0.29% 3 0 0 0 0 0 0 0 0 0 3
MEREDIQUE DE LA CHAMPETRE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ALLSTONE DOUGLAS 0.29% 3 0 0 0 0 0 0 0 0 0 3
JAGUAR'S GODIVA OF JEALYN 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA OURAGAN 0.29% 2 0 0 0 0 0 0 0 0 1 1
UNBARA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
NOSTALGIE-BLANCHE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINNY DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.20% 1 0 0 0 0 0 0 0 0 1 0
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
UNGARO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CATHERINEDENEUVE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.20% 2 0 0 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANDREA DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ESTELLA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZENO 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
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
BLACKY 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
KARENDON'S JOYAU DE FRANCE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 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
ODILO VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 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
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
FRANCOISE HARDY DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZARTAN VON DER GRIMMELSBURG 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
JACQUELLA MERVEILLEUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
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