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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:
MAILO CASA GOLDEN


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 180 2 2 4 5 9 14 15 23 37 61
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1866 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.2% 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
AVIGDORS IMERIA 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS TITUS FLAVIUS VESPASIANUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS URIELE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS AMANT DE LA LIBERTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS IMPRESSION DE LA PERFECTION 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
AVIGDORS BLANCHE-BLANDIN 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS BELLISSIMA 6.25% 1 0 0 0 1 0 0 0 0 0 0
QUETZAL DE EL MENCEY LOCO 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS STRANGER IN THE NIGHT 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
QUINTON XAR DU COUSTEAU 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
EXQUISITE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 3.13% 1 0 0 0 0 1 0 0 0 0 0
ESTERELLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 3.13% 2 0 0 0 0 0 2 0 0 0 0
FENDER DELL'OLDOINYO LENGAI 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
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS BIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 2.73% 3 0 0 0 0 0 1 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 1.95% 2 0 0 0 0 0 1 0 1 0 0
LEIBOLL'S HANNIBAL 1.86% 10 0 0 0 0 0 0 0 2 3 5
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
DAULOKKE'S SEDEUX LE SUPERBE 1.56% 1 0 0 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ARMANI DE LA PARURE 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
PETI LLEVR TATA 1.56% 1 0 0 0 0 0 1 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 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
FLAUBERT DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNIC DE LA PARURE 1.46% 6 0 0 0 0 0 0 0 2 3 1
RUTKJAER'S ALBERTE 1.27% 5 0 0 0 0 0 0 0 2 2 1
LEIBÖLL'S MUFFEE 1.17% 2 0 0 0 0 0 0 1 1 0 0
COMEPATABULL'S READY TO RUMBLE 0.98% 2 0 0 0 0 0 0 1 0 1 0
XCLUSIVE DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
HANAHAUS BRONZED OSSIE 0.98% 3 0 0 0 0 0 0 0 2 1 0
VALENTINO DE LA PARURE 0.88% 8 0 0 0 0 0 0 0 0 1 7
RAMONA PRINCESSE DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
BORN-Ö'S DOMINIQUE 0.88% 8 0 0 0 0 0 0 0 0 1 7
DAULÖKKE'S NORDIQUE TRUFFE 0.78% 1 0 0 0 0 0 0 1 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S LUFFEE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
KAY LES PETITS ARCHANGES 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
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
GORDITA BAFLO 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
JACQUELLA OURAGAN 0.68% 5 0 0 0 0 0 0 0 0 2 3
JACQUELLA JACQUES 0.68% 5 0 0 0 0 0 0 0 0 2 3
FRANCOIS DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
LEIBÖLL'S CATHARINA 0.68% 5 0 0 0 0 0 0 0 0 2 3
HONNORE-TAMINO DE LA CHAMPETRE 0.68% 5 0 0 0 0 0 0 0 0 2 3
XOE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BLACKY 0.59% 4 0 0 0 0 0 0 0 0 2 2
KARENDON'S JOYAU DE FRANCE 0.49% 2 0 0 0 0 0 0 0 1 0 1
COMPATABULL'S KISHNIGA NICOLE 0.49% 2 0 0 0 0 0 0 0 1 0 1
UNBARA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
TOPETTE MISS MILO 0.49% 3 0 0 0 0 0 0 0 0 2 1
EXTRAVAGANTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
DON CAMILO DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BEATRICE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UNBARSY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
YSATIS 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
DUC DALI DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ZINA 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 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
DUSTIN VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0 0
MAKSIMA MAMBO 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
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLONEL TRUSARDI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
OMAR SHARIF DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ANJA VAN HARTOGS VREUGD 0.29% 2 0 0 0 0 0 0 0 0 1 1
GIBOULEE MA JOIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
WINNY DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
MONTBLANC DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHIRINE MA JOIE 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
JACQUELLA MERVEILLEUX 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
MEREDIQUE DE LA CHAMPETRE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZARTAN 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
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
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
PENNY VON GLANDORF 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
SHANN'S GEORGIA PEACH 0.20% 1 0 0 0 0 0 0 0 0 1 0
ZINADINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
HENRY-MATISSE 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
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
ESTELLA 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
AMADEE MA JOIE 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
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
SAPHIRE VON GLANDORF 0.10% 1 0 0 0 0 0 0 0 0 0 1
BELBOULECAN HISTOIRE DE MA VIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GIVENCHY EXCLUSIVE VON GLANDORF 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL 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
FELIPE V.D.ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.10% 1 0 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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