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:
HAPPY DE ING-NEL


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 155 2 2 4 5 12 18 33 56
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 355 0 0 0 0 0 0 0 0
Ancestor loss % 69.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
KINGFRIEND MR POPOV 50.00% 1 1 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0
DAULOKKE'S RENOIR LE BLANCE 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MISS VERSACE 25.00% 1 0 1 0 0 0 0 0 0
MIDLAND MOOR ARMANI CODE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 12.50% 1 0 0 1 0 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
FLIRT DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
ARMANI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 6.25% 1 0 0 0 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0
DIAMANTINA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S PRALINE' 5.47% 4 0 0 0 0 0 3 1 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0
UNBARSY DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
COLONEL TRUSARDI DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2
EGOISTE DE LA PARURE 3.52% 8 0 0 0 0 0 0 1 7
3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 6 0 0 0 0 0 0 2 4
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 1 0 0 0 0 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 3.13% 2 0 0 0 0 0 2 0 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
PABLO PICASSO DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
LEIBÖLL'S MERCEDES 2.73% 4 0 0 0 0 0 0 3 1
DON CAMILO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
UNIC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
RAMONA PRINCESSE DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
EXTRAVAGANTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
LEOPARD VAN EPPIES BARGIE 2.34% 4 0 0 0 0 0 0 2 2
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 2 0 0 0 0 0 1 0 1
YSATIS DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
BORN-Ö'S DOMINIQUE 1.95% 4 0 0 0 0 0 0 1 3
OMAR SHARIF DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
LEIBOLL'S HANNIBAL 1.95% 5 0 0 0 0 0 0 0 5
ADONIS EL FUERTE 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 1.56% 2 0 0 0 0 0 0 2 0
XCLUSIVE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
OTTO-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
VALENTINO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
ORESTE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0
CHIRINE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0
GERMAINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
RUTKJAER'S ALBERTE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1
KARENDON'S JOYAU DE FRANCE 0.78% 2 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.78% 2 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.78% 2 0 0 0 0 0 0 0 2
NOSTALGIE-BLANCHE 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
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0
ESTELLA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0
LATOIYA DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
ZENO 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
VOILA COCO VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 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
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 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
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
UNGARO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COCOCHANEL DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1