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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:
AVIGDORS DIODOR


Coefficient of Inbreeding (COI):
6.250%

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 178 2 4 6 6 10 13 21 34 51 72
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1868 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.3% 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
AVIGDORS CHAMPAGNE PETILLANT 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS OBSERVATRICE DES MOEURS 50.00% 1 1 0 0 0 0 0 0 0 0 0
31.25% 124 0 0 0 0 0 4 8 16 32 64
LEIBÖLL'S ALFA-ALFA 25.00% 1 0 1 0 0 0 0 0 0 0 0
ELEGANCE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 25.00% 2 0 0 2 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0 0 0
AVIGDORS PROBATUM EST 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S VERSION 2 12.50% 1 0 0 1 0 0 0 0 0 0 0
ARMANI DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
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
EGOISTE DE LA PARURE 10.16% 10 0 0 0 0 0 4 4 2 0 0
VALENTINO DE LA PARURE 6.64% 12 0 0 0 0 0 0 6 4 2 0
BORN-Ö'S DOMINIQUE 6.64% 12 0 0 0 0 0 0 6 4 2 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 6.25% 2 0 0 0 0 2 0 0 0 0 0
UNIC DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0 0 0
XOE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 2 0 0 0 0 2 0 0 0 0 0
ADONIS EL FUERTE 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 2 0 0 0 0 2 0 0 0 0 0
OMAR SHARIF DE LA PARURE 4.88% 25 0 0 0 0 0 0 1 2 12 10
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 4 0 0 0 0 0 2 2 0 0 0
LEIBOLL'S HANNIBAL 4.69% 5 0 0 0 0 0 2 1 2 0 0
ODILO VON DER GRIMMELSBURG 4.69% 22 0 0 0 0 0 0 0 4 14 4
COLONEL TRUSARDI DE LA PARURE 4.10% 14 0 0 0 0 0 0 0 8 4 2
BIJOU VON DER RUE DE LA VERT 4.10% 14 0 0 0 0 0 0 0 8 4 2
FRANCOIS DE LA PARURE 3.91% 15 0 0 0 0 0 0 2 1 8 4
ANDREA DES GENTILS MINOIS 3.71% 26 0 0 0 0 0 0 0 3 3 20
COCO VON DER GRIMMELSBURG 3.71% 25 0 0 0 0 0 0 0 2 7 16
CHIRINE MA JOIE 3.52% 14 0 0 0 0 0 0 2 0 8 4
ZARTAN VON DER GRIMMELSBURG 3.42% 25 0 0 0 0 0 0 0 2 4 19
3.32% 21 0 0 0 0 0 0 0 2 7 12
3.13% 1 0 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JACQUELLA OURAGAN 3.13% 3 0 0 0 0 0 1 2 0 0 0
EXTRAVAGANTE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
DON CAMILO DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0 0
ANJOU DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
BARON BALOU DE LA PARURE 3.13% 15 0 0 0 0 0 0 0 3 8 4
JACQUELLA GIGOLETTE 3.13% 15 0 0 0 0 0 0 0 3 8 4
RUTKJAER'S ALBERTE 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE MISS MILO 3.13% 2 0 0 0 0 0 2 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 2 0 0 0 0 0 2 0 0 0 0
QUINCY VON DER GRIMMELSBURG 2.93% 24 0 0 0 0 0 0 0 0 6 18
L'ANGE DE LA PARURE 2.73% 10 0 0 0 0 0 0 0 4 6 0
AMADEE MA JOIE 2.34% 13 0 0 0 0 0 0 0 3 2 8
LEIBÖLL'S CATHARINA 2.34% 5 0 0 0 0 0 0 2 1 2 0
MEREDIQUE DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2 0 0
ILUSION DE LA PARURE 2.15% 18 0 0 0 0 0 0 0 0 4 14
COLONEL BLANC DE LA PARURE 1.95% 15 0 0 0 0 0 0 0 1 2 12
BONBONNIERE-BLANCHE DE LA PARURE 1.76% 14 0 0 0 0 0 0 0 0 4 10
WINNY DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
JACQUELLA MERVEILLEUX 1.56% 3 0 0 0 0 0 0 1 2 0 0
JOIE VAN EPPIES BARGIE 1.56% 4 0 0 0 0 0 0 0 4 0 0
GIBOULEE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2 0 0
LEIBÖLL'S BONITA 1.56% 10 0 0 0 0 0 0 0 0 6 4
BLACKY 1.56% 2 0 0 0 0 0 0 2 0 0 0
TOPETTE TOBY JUG 1.56% 2 0 0 0 0 0 0 2 0 0 0
TOPETTE MARGARITA 1.56% 2 0 0 0 0 0 0 2 0 0 0
YSATIS DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
RANNI 1.56% 2 0 0 0 0 0 0 2 0 0 0
HEUREUX HENRI DE LA PARURE 1.46% 12 0 0 0 0 0 0 0 0 3 9
JACQUELLA EMMANUELLA 1.37% 11 0 0 0 0 0 0 0 0 3 8
CORINNA VON DER GRIMMELSBURG 1.27% 11 0 0 0 0 0 0 0 0 2 9
LEIBÖLL'S ANGELINA 1.17% 5 0 0 0 0 0 0 0 2 1 2
TENAFLY SHEER GOLD 1.17% 4 0 0 0 0 0 0 0 2 2 0
DORYAN VAN HET PENSELENHOEKJE 1.17% 4 0 0 0 0 0 0 0 2 2 0
CARESSE-CHANTAL DE L'AMABILITE 1.17% 4 0 0 0 0 0 0 0 2 2 0
1.07% 8 0 0 0 0 0 0 0 0 3 5
1.07% 9 0 0 0 0 0 0 0 0 2 7
COLETTE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
FARAMOND VAN EPPIES BARGIE 0.78% 4 0 0 0 0 0 0 0 0 4 0
TRIOMPHE TIA DE LA PARURE 0.78% 5 0 0 0 0 0 0 0 0 3 2
CARLOS VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
CHOWBULL FARUK 0.78% 6 0 0 0 0 0 0 0 0 2 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 3 0 0 0 0 0 0 0 1 2 0
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0 0
TOPETTE KRYSTAL IMAGE 0.78% 2 0 0 0 0 0 0 0 2 0 0
TOPETTE BUBBLES 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 4 0 0 0 0 0 0 0 0 4 0
JEMHIEDE JUST JAMES 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
ZENO VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
JEANIE VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 4 0 0 0 0 0 0 0 0 2 2
TENAFLY ARCHIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
BESS OF TENAFLY 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 4 0 0 0 0 0 0 0 0 2 2
CHIQUITA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
HUBERTINE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
LE BLANC VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
GERMAINE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ELEONORE VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
HELENE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA BARONESSEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
VOILA COCO VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
NANDA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
MADAME MIMI DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
BESING PETIT ROI 0.29% 3 0 0 0 0 0 0 0 0 0 3
PANDORA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
PRIMUS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 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
RANI 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
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
DAME MICHOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
URSELA DE LA PARURE 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
GARNGOUR GAEL WARNING OF BOMLITZ 0.20% 2 0 0 0 0 0 0 0 0 0 2
EVITA OF TENAFLY 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
BIJOU OF BORISTI OF MERROWLEA 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
ZAPPA V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEMERA V.D. ZUYLENSTEDE 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
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