Ancestor calculations 8 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.FLY


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 163 1 4 5 13 11 22 36 64
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 347 0 0 0 0 0 0 0 0
Ancestor loss % 68.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DAULOKKE'S RENOIR LE BLANCE 62.50% 2 1 0 1 0 0 0 0 0
MIDLAND MOOR ARMANI CODE 31.25% 2 0 1 0 1 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 31.25% 2 0 1 0 1 0 0 0 0
KINGFRIEND MISS BEYONCE 25.00% 1 0 1 0 0 0 0 0 0
VIDEE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 15.63% 2 0 0 1 0 1 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 15.63% 2 0 0 1 0 1 0 0 0
LEIBÖLL'S PRALINE' 13.67% 8 0 0 0 0 3 1 3 1
12.50% 1 0 0 1 0 0 0 0 0
IMADORABLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 7.81% 2 0 0 0 1 0 1 0 0
DAULÖKKE'S NORDIQUE TRUFFE 7.81% 2 0 0 0 1 0 1 0 0
ROBOBULL FABELHAFT XCELSIOR 7.81% 4 0 0 0 0 2 0 2 0
DAULOKKE'S SEDEUX LE SUPERBE 7.81% 2 0 0 0 1 0 1 0 0
7.81% 2 0 0 0 1 0 1 0 0
7.81% 2 0 0 0 1 0 1 0 0
DAULÖKKE'S OGRESSE LA BLANCE 7.81% 2 0 0 0 1 0 1 0 0
LEIBÖLL'S MERCEDES 6.64% 7 0 0 0 0 0 3 1 3
PABLO PICASSO DE LA PARURE 6.64% 7 0 0 0 0 0 3 1 3
ANGELIQUE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
FROM RUSSIA WITH LOVE IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S HANNIBAL 4.30% 6 0 0 0 0 0 0 5 1
DUC DALI DE LA PARURE 4.30% 4 0 0 0 0 1 0 0 3
CHIRINE MA JOIE 4.30% 4 0 0 0 0 1 0 0 3
DAULÖKKE'S ROQUEFORT 3.91% 2 0 0 0 0 1 0 1 0
COMEPATABULL'S READY TO RUMBLE 3.91% 4 0 0 0 0 0 2 0 2
XCLUSIVE DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2
DAULÖKKE'S GOURMET DU MILA 3.91% 4 0 0 0 0 0 2 0 2
3.91% 2 0 0 0 0 1 0 1 0
3.91% 2 0 0 0 0 1 0 1 0
TEXAS BOY V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0
DALI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
RUTKJAER'S ALBERTE 2.73% 4 0 0 0 0 0 0 3 1
OMAR SHARIF DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
VALENTINO DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
MONTBLANC DELL'AKIRIS 1.95% 2 0 0 0 0 0 1 0 1
COLONEL TRUSARDI DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
UNIC DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
BORN-Ö'S DOMINIQUE 1.95% 5 0 0 0 0 0 0 0 5
UNBARSY DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
FRANCOIS DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
LEIBÖLL'S CATHARINA 1.95% 5 0 0 0 0 0 0 0 5
1.95% 2 0 0 0 0 0 1 0 1
KARENDON'S JOYAU DE FRANCE 1.56% 2 0 0 0 0 0 0 2 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 2 0 0 0 0 0 0 2 0
KLEINCALVIN DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
ORESTE DELL'AKIRIS 1.56% 2 0 0 0 0 0 0 2 0
UNBARA DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 3 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
ANJOU DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
L'ANGE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
AMADEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0
ODILO VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 2 0 0 0 0 0 0 2 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA JACQUES 1.17% 3 0 0 0 0 0 0 0 3
GIBOULEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
BLACKY 1.17% 3 0 0 0 0 0 0 0 3
QUINCY VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
HANAHAUS BRONZED OSSIE 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
TIFFANY DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
VIOLET BLANCHE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
OKLAHOMA MISS V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 2 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
ILUSION DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
LE BLANC VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
ZENO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
TRIOMPHE TIA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
ZINA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0
LATOIYA DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
NOSTALGIE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
XOE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.39% 1 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S GEORGIA PEACH 0.39% 1 0 0 0 0 0 0 0 1
ZOE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1