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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:
AMORETTI 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 151 2 4 5 10 16 30 43 46 50
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 871 0 0 0 0 0 0 0 0 0
Ancestor loss % 85.2% 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
VARIELLE 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
HONNORE-TAMINO DE LA CHAMPETRE 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
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
MEREDIQUE DE LA CHAMPETRE 12.50% 1 0 0 1 0 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 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
ODILO VON DER GRIMMELSBURG 7.81% 3 0 0 0 0 2 1 0 0 0
QUINCY VON DER GRIMMELSBURG 7.23% 13 0 0 0 0 0 2 2 4 5
ZARTAN VON DER GRIMMELSBURG 6.64% 10 0 0 0 0 0 1 4 5 0
DUC DALI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
JOIE VAN EPPIES BARGIE 6.25% 1 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 1 1 2 0 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
BORN-Ö'S DOMINIQUE 6.25% 1 0 0 0 1 0 0 0 0 0
DORYAN VAN HET PENSELENHOEKJE 6.25% 1 0 0 0 1 0 0 0 0 0
ILUSION DE LA PARURE 5.08% 5 0 0 0 0 0 2 2 1 0
CHIRINE MA JOIE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 14 0 0 0 0 0 0 2 4 8
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
ZENO VON DER GRIMMELSBURG 4.30% 14 0 0 0 0 0 0 2 2 10
ANDREA DES GENTILS MINOIS 3.91% 4 0 0 0 0 0 1 3 0 0
HEUREUX HENRI DE LA PARURE 3.91% 6 0 0 0 0 0 1 1 4 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.32% 10 0 0 0 0 0 0 1 4 5
3.32% 8 0 0 0 0 0 0 2 3 3
L'ANGE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 3.13% 8 0 0 0 0 0 0 2 2 4
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0 0
CORINNA VON DER GRIMMELSBURG 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
3.13% 1 0 0 0 0 1 0 0 0 0
BABOUIN DE L'AMABILITE 3.13% 1 0 0 0 0 1 0 0 0 0
CHEMERA V.D. ZUYLENSTEDE 2.73% 3 0 0 0 0 0 1 1 1 0
2.54% 5 0 0 0 0 0 0 2 2 1
2.54% 5 0 0 0 0 0 0 2 2 1
COLETTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 9 0 0 0 0 0 0 0 3 6
NANDA DE LA PARURE 2.34% 7 0 0 0 0 0 0 1 2 4
CARLOS VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0 0
AMADEE MA JOIE 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
1.95% 4 0 0 0 0 0 0 1 3 0
1.95% 3 0 0 0 0 0 0 2 1 0
LE BLANC VON DER GRIMMELSBURG 1.76% 6 0 0 0 0 0 0 0 3 3
PRIMUS VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
BARON BALOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
FRANCOIS 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
ZAPPA V.D. ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 5 0 0 0 0 0 0 0 3 2
JACQUELLA GIGOLETTE 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
LEIBÖLL'S BONITA 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
CHICO V.D. ZUYLENSTEDE 1.37% 3 0 0 0 0 0 0 1 1 1
ALICELLA V.D. ZUYLENSTEDE 1.37% 3 0 0 0 0 0 0 1 1 1
OLALA VON DER GRIMMELSBURG 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
HUGUETTE VON RATIBOR UND CORVEY 1.17% 4 0 0 0 0 0 0 0 2 2
CERISETTE VON RATIBOR UND CORVEY 1.17% 5 0 0 0 0 0 0 0 1 4
TRIOMPHE TIA DE LA PARURE 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
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 0 5
HUBERTINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
DUCHESSE HELENE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
URIEL VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
FANCY DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 3 0 0 0 0 0 0 0 1 2
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 3 0 0 0 0 0 0 0 1 2
QUATT POLLYANNA 0.78% 3 0 0 0 0 0 0 0 1 2
JACQUELLA EMMANUELLA 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
GUSTAVE VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
NADINE VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
LANCEFIELD LADY PUPPET 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
HIBOU VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
BESING PETIT ROI 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
DANIELLE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
OPHELIA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
CHEVALIER VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
WATTEAU VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
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
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT POLLY SNOW 0.20% 1 0 0 0 0 0 0 0 0 1
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