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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:
ANAIS DE PETIT DRAC


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 171 2 3 8 14 12 14 19 26 41 66
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1875 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.6% 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
GORKA FOR PETIT DRAC IZ PALEVYH BULDOGOV 50.00% 1 1 0 0 0 0 0 0 0 0 0
PANAMERA DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BISQUIT VENCEDOR 25.00% 1 0 1 0 0 0 0 0 0 0 0
BUTSEFAL TERRY FOR PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
DONATELLA DE PETIT DRAC 25.00% 1 0 1 0 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 18.75% 2 0 0 1 1 0 0 0 0 0 0
AVIGDORS BELLISSIMA 12.50% 1 0 0 1 0 0 0 0 0 0 0
SAMBOS FOR PALEVYH BULDOGOV DEAGLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
URALSKYI TALISMAN YAVIVA VENSA BELLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 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
ELISABETH PETIT DRAC 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 9.38% 2 0 0 0 1 1 0 0 0 0 0
CACHAREL DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
PETI LLEVR TATA 9.38% 2 0 0 0 1 1 0 0 0 0 0
8.59% 44 0 0 0 0 0 0 2 6 12 24
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
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
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
ARMANI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
SUZIE QUE V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
KAY LES PETITS ARCHANGES 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
EGOISTE DE LA PARURE 4.49% 13 0 0 0 0 0 0 2 5 4 2
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
DAULÖKKE'S ROQUEFORT 3.13% 1 0 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 2.73% 13 0 0 0 0 0 0 0 3 6 4
BORN-Ö'S DOMINIQUE 2.73% 13 0 0 0 0 0 0 0 3 6 4
DUC DALI DE LA PARURE 2.54% 12 0 0 0 0 0 0 0 3 5 4
HANAHAUS BRONZED OSSIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
MAROUSIA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ADONIS EL FUERTE 2.34% 2 0 0 0 0 0 1 1 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
ANJOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 5 0 0 0 0 0 0 1 2 2 0
LEIBOLL'S HANNIBAL 1.95% 6 0 0 0 0 0 0 1 2 1 2
PABLO PICASSO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
LEIBÖLL'S MERCEDES 1.56% 2 0 0 0 0 0 0 2 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
ROBOBULL FABELHAFT XCELSIOR 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
BIJOU VON DER RUE DE LA VERT 1.46% 11 0 0 0 0 0 0 0 0 4 7
ODILO VON DER GRIMMELSBURG 1.46% 12 0 0 0 0 0 0 0 0 3 9
CHIRINE MA JOIE 1.37% 7 0 0 0 0 0 0 0 2 1 4
GUY-LAROCHE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
TOPETTE MISS MILO 1.17% 2 0 0 0 0 0 0 1 1 0 0
DON CAMILO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
LEOPARD VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2 0
ANJA VAN HARTOGS VREUGD 1.17% 2 0 0 0 0 0 0 1 1 0 0
FRANCOIS DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 1 2 4
L'ANGE DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
MEREDIQUE DE LA CHAMPETRE 0.98% 5 0 0 0 0 0 0 0 1 2 2
LEIBÖLL'S CATHARINA 0.88% 4 0 0 0 0 0 0 0 1 2 1
YSATIS DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
AMADEE MA JOIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANDREA DES GENTILS MINOIS 0.68% 6 0 0 0 0 0 0 0 0 1 5
GIBOULEE MA JOIE 0.68% 4 0 0 0 0 0 0 0 0 3 1
WINNY DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
JOIE VAN EPPIES BARGIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ZARTAN VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
TOPETTE TOBY JUG 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE MARGARITA 0.59% 2 0 0 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
JACQUELLA GIGOLETTE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 5 0 0 0 0 0 0 0 0 1 4
RANNI 0.59% 2 0 0 0 0 0 0 0 1 1 0
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA MERVEILLEUX 0.39% 3 0 0 0 0 0 0 0 0 1 2
LEIBÖLL'S ANGELINA 0.39% 3 0 0 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 3 0 0 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
ILUSION DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
COLONEL BLANC DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
ADELAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.29% 2 0 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.29% 2 0 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
SAMUEL DU SOURIRE DOUX 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1 0
FARAMOND VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CORINNA 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
TRIOMPHE TIA DE LA PARURE 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
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
BAGHERA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
BERNICE VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 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
ZUT-ZOLA VON RATIBOR UND CORVEY 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
HELENE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 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
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
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