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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:
OSTIN 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 183 2 3 7 12 11 16 19 28 40 66
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1863 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.1% 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
XANTI VON NEW GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
HETTY VON GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0 0
QUPER VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
DREAM VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS SIROCCO 25.00% 1 0 1 0 0 0 0 0 0 0 0
18.75% 4 0 0 0 2 2 0 0 0 0 0
BENTON VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
OPERA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
JACLYN VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
GINA VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S ZUMO LE BARON 12.50% 1 0 0 1 0 0 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBÖLL'S SANTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
YVETTE VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 30 0 0 0 0 0 0 2 4 8 16
UTOPIA VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0 0
JOEL VON GLANDORF 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
TEXAS BOY 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
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
LEIBOLL'S HANNIBAL 5.27% 7 0 0 0 0 0 1 4 1 1 0
4.69% 4 0 0 0 0 0 2 2 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBÖLL'S MERCEDES 3.91% 3 0 0 0 0 0 2 1 0 0 0
RUTKJAER'S ALBERTE 3.52% 4 0 0 0 0 0 1 2 1 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S OLFERT 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S MUFFEE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 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
FANNY VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
SAPHIRE VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 3.13% 2 0 0 0 0 0 2 0 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 2.93% 10 0 0 0 0 0 0 1 4 1 4
LEIBÖLL'S CATHARINA 2.64% 7 0 0 0 0 0 0 1 4 1 1
EGOISTE DE LA PARURE 2.54% 5 0 0 0 0 0 0 2 2 1 0
JACQUELLA GIGOLETTE 2.44% 10 0 0 0 0 0 0 1 2 2 5
2.44% 13 0 0 0 0 0 0 0 2 6 5
JACQUELLA MAGICIEN 2.34% 2 0 0 0 0 0 1 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.86% 11 0 0 0 0 0 0 0 1 5 5
BLACKY 1.76% 4 0 0 0 0 0 0 1 2 1 0
VALENTINO DE LA PARURE 1.66% 6 0 0 0 0 0 0 0 3 2 1
ADONIS EL FUERTE 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
LEIBÖLL'S PRALINE' 1.56% 1 0 0 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 1.56% 9 0 0 0 0 0 0 0 1 4 4
GIVENCHY EXCLUSIVE VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 2 0 0 0 0 0 0 2 0 0 0
ALLSTONE DOUGLAS 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
HANAHAUS BRONZED OSSIE 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
1.56% 1 0 0 0 0 0 1 0 0 0 0
ANDREA DES GENTILS MINOIS 1.46% 8 0 0 0 0 0 0 0 1 4 3
DUC DALI DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3 0
LEIBÖLL'S ANGELINA 1.27% 6 0 0 0 0 0 0 0 1 4 1
CHIRINE MA JOIE 1.17% 6 0 0 0 0 0 0 0 2 0 4
ODILO VON DER GRIMMELSBURG 1.07% 9 0 0 0 0 0 0 0 0 2 7
JACQUELLA EMMANUELLA 0.98% 5 0 0 0 0 0 0 0 1 2 2
CHOWBULL FARUK 0.98% 8 0 0 0 0 0 0 0 0 2 6
QUINCY VON DER GRIMMELSBURG 0.88% 8 0 0 0 0 0 0 0 0 1 7
HERCULE DU SOURIRE DOUX 0.88% 4 0 0 0 0 0 0 0 1 2 1
BORN-Ö'S BONA DEA 0.78% 5 0 0 0 0 0 0 0 0 3 2
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
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
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
0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 0.78% 1 0 0 0 0 0 0 1 0 0 0
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
HEUREUX HENRI DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
L'ANGE DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
AMADEE MA JOIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 5 0 0 0 0 0 0 0 0 1 4
CORINNA VON DER GRIMMELSBURG 0.59% 5 0 0 0 0 0 0 0 0 1 4
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1 0 0
JOIE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
JOHN ROSS DES GENTILS MINOIS 0.39% 3 0 0 0 0 0 0 0 0 1 2
GERMAINE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA BARONESSEN 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
WINNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE MARGARITA 0.39% 1 0 0 0 0 0 0 0 1 0 0
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLONEL BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZENO VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
ILUSION DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ADELAINE DE LA PARURE 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
TOPETTE KRYSTAL IMAGE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEANIE 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
CERISETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
BARRY-BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
URSELA 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
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
0.10% 1 0 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 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
DORYAN VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL 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
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