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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:
JAKE VON NEW GLANDORF


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 170 2 2 4 7 7 11 18 31 48 71
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1876 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.7% 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
ORINA VON NEW GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 50.00% 1 1 0 0 0 0 0 0 0 0 0
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
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
TEXAS BOY V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
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
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
6.25% 1 0 0 0 1 0 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 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
EGOISTE DE LA PARURE 5.08% 5 0 0 0 0 0 2 2 1 0 0
LEIBOLL'S HANNIBAL 3.52% 3 0 0 0 0 0 2 0 1 0 0
VALENTINO DE LA PARURE 3.32% 6 0 0 0 0 0 0 3 2 1 0
BORN-Ö'S DOMINIQUE 3.32% 6 0 0 0 0 0 0 3 2 1 0
PABLO PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
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
HANAHAUS BRONZED OSSIE 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
OMAR SHARIF DE LA PARURE 2.83% 13 0 0 0 0 0 0 1 1 6 5
FRANCOIS DE LA PARURE 2.54% 8 0 0 0 0 0 0 2 0 4 2
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANDREA DES GENTILS MINOIS 2.34% 14 0 0 0 0 0 0 0 3 1 10
ODILO VON DER GRIMMELSBURG 2.34% 11 0 0 0 0 0 0 0 2 7 2
ZARTAN VON DER GRIMMELSBURG 2.15% 14 0 0 0 0 0 0 0 2 2 10
2.15% 12 0 0 0 0 0 0 0 2 4 6
COLONEL TRUSARDI DE LA PARURE 2.05% 7 0 0 0 0 0 0 0 4 2 1
BIJOU VON DER RUE DE LA VERT 2.05% 7 0 0 0 0 0 0 0 4 2 1
COCO VON DER GRIMMELSBURG 1.95% 13 0 0 0 0 0 0 0 1 4 8
CHIRINE MA JOIE 1.76% 7 0 0 0 0 0 0 1 0 4 2
BARON BALOU DE LA PARURE 1.76% 8 0 0 0 0 0 0 0 2 4 2
JACQUELLA GIGOLETTE 1.76% 8 0 0 0 0 0 0 0 2 4 2
LEIBÖLL'S CATHARINA 1.76% 3 0 0 0 0 0 0 2 0 1 0
QUINCY VON DER GRIMMELSBURG 1.66% 13 0 0 0 0 0 0 0 0 4 9
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DON CAMILO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BLACKY 1.56% 2 0 0 0 0 0 0 2 0 0 0
TOPETTE MISS MILO 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3 0
AMADEE MA JOIE 1.37% 7 0 0 0 0 0 0 0 2 1 4
COLONEL BLANC DE LA PARURE 1.17% 8 0 0 0 0 0 0 0 1 1 6
GIBOULEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1 0 0
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
HEUREUX HENRI DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
ILUSION DE LA PARURE 1.07% 9 0 0 0 0 0 0 0 0 2 7
0.88% 6 0 0 0 0 0 0 0 0 3 3
LEIBÖLL'S ANGELINA 0.88% 3 0 0 0 0 0 0 0 2 0 1
WINNY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
JACQUELLA EMMANUELLA 0.78% 6 0 0 0 0 0 0 0 0 2 4
LEIBÖLL'S BONITA 0.78% 5 0 0 0 0 0 0 0 0 3 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0 0
TOPETTE TOBY JUG 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE MARGARITA 0.78% 1 0 0 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RANNI 0.78% 1 0 0 0 0 0 0 1 0 0 0
CORINNA VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 5 0 0 0 0 0 0 0 0 2 3
CHOWBULL FARUK 0.59% 4 0 0 0 0 0 0 0 0 2 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 2 0 0 0 0 0 0 0 1 1 0
TENAFLY SHEER GOLD 0.59% 2 0 0 0 0 0 0 0 1 1 0
DORYAN VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TRIOMPHE TIA DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
ZENO VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEANIE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
CARLOS VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JEMHIEDE JUST JAMES 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
LE BLANC VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
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
TENAFLY ARCHIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BESS OF TENAFLY 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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUBERTINE 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
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
JACQUELLA BARONESSEN 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
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 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
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 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
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU 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
EVITA 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
BIJOU OF BORISTI OF MERROWLEA 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
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 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
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