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Ancestor calculations 9 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:
YOULOVELY DE LA PARURE


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
Ancestors in 9 generations 110 2 3 6 8 13 22 29 34 38
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 912 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
HANAHAUS BRONZED OSSIE 50.00% 1 1 0 0 0 0 0 0 0 0
VAYA DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
GUY-LAROCHE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
TOPETTE MISS MILO 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
LEOPARD VAN EPPIES BARGIE 12.50% 1 0 0 1 0 0 0 0 0 0
WINNY DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
ANGELIQUE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
DUC DALI DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
TOPETTE TOBY JUG 12.50% 1 0 0 1 0 0 0 0 0 0
TOPETTE MARGARITA 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
ODILO VON DER GRIMMELSBURG 9.38% 3 0 0 0 0 3 0 0 0 0
CHIRINE MA JOIE 9.38% 2 0 0 0 1 1 0 0 0 0
TENAFLY SHEER GOLD 9.38% 2 0 0 0 1 1 0 0 0 0
COCO VON DER GRIMMELSBURG 7.81% 3 0 0 0 0 2 1 0 0 0
QUINCY VON DER GRIMMELSBURG 7.81% 10 0 0 0 0 0 3 2 3 2
JOIE VAN EPPIES BARGIE 6.25% 1 0 0 0 1 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 6.25% 1 0 0 0 1 0 0 0 0 0
L'ANGE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.25% 7 0 0 0 0 0 2 3 2 0
OMAR SHARIF DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0 0
TOPETTE KRYSTAL IMAGE 6.25% 1 0 0 0 1 0 0 0 0 0
TOPETTE BUBBLES 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
JEMHIEDE JUST JAMES 6.25% 1 0 0 0 1 0 0 0 0 0
ILUSION DE LA PARURE 5.47% 5 0 0 0 0 0 3 0 2 0
5.08% 16 0 0 0 0 0 0 2 4 10
ZENO VON DER GRIMMELSBURG 4.69% 13 0 0 0 0 0 0 3 2 8
AMADEE MA JOIE 4.69% 2 0 0 0 0 1 1 0 0 0
TENAFLY ARCHIE 4.69% 2 0 0 0 0 1 1 0 0 0
BESS OF TENAFLY 4.69% 2 0 0 0 0 1 1 0 0 0
CORINNA VON DER GRIMMELSBURG 3.91% 3 0 0 0 0 0 2 1 0 0
JEANIE VON DER GRIMMELSBURG 3.71% 8 0 0 0 0 0 0 3 2 3
ZUT-ZOLA VON RATIBOR UND CORVEY 3.13% 7 0 0 0 0 0 0 2 3 2
ANDREA DES GENTILS MINOIS 3.13% 3 0 0 0 0 0 1 2 0 0
HEUREUX HENRI DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
2.93% 10 0 0 0 0 0 0 0 5 5
2.73% 5 0 0 0 0 0 0 3 0 2
2.73% 5 0 0 0 0 0 0 3 0 2
2.73% 4 0 0 0 0 0 0 3 1 0
2.34% 2 0 0 0 0 0 1 1 0 0
TRIOMPHE TIA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
GARNGOUR GAEL WARNING OF BOMLITZ 2.34% 2 0 0 0 0 0 1 1 0 0
EVITA OF TENAFLY 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
BIJOU OF BORISTI OF MERROWLEA 2.34% 2 0 0 0 0 0 1 1 0 0
HUBERTINE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
COLETTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ELEONORE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 5 0 0 0 0 0 0 0 3 2
1.56% 3 0 0 0 0 0 0 1 2 0
NANDA DE LA PARURE 1.56% 4 0 0 0 0 0 0 1 1 2
MR. LARRY VAN DE ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0 0
CARLOS VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
OLALA VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 0 3 1
CERISETTE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 4 0 0 0 0 0 0 0 3 1
LE BLANC VON DER GRIMMELSBURG 1.17% 4 0 0 0 0 0 0 0 2 2
BESING PETIT ROI 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
GARNGOUR DERRYPRINCESS 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
BLUE ANGEL OF BORISTI 1.17% 2 0 0 0 0 0 0 1 1 0
HEUREUX HIBOU DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
HUGUETTE VON RATIBOR UND CORVEY 0.98% 4 0 0 0 0 0 0 0 1 3
URIEL VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
CHEMERA V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0
DANIELLE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
CHEVALIER VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
HIBOU VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
BOUTON OF BORISTI 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
GUSTAVE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
CHICO V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
ALICELLA V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
LANCEFIELD LADY PUPPET 0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
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