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:
JAGUAR TRAVESTY JAMEL DELL'AKIRIS


Coefficient of Inbreeding (COI):
6.470%

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 113 2 3 5 11 23 27 42 43 47
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 909 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
RENOIR DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 50.00% 1 1 0 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 33.59% 8 0 0 1 1 4 1 1 0 0
MONTBLANC DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0
ZARINA DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0
CHIRINE MA JOIE 25.00% 4 0 0 1 1 2 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 20.90% 17 0 0 0 0 2 5 8 1 1
ANDREA DES GENTILS MINOIS 17.58% 9 0 0 0 1 1 4 2 1 0
COLONEL BLANC DE LA PARURE 16.80% 8 0 0 0 1 1 4 1 1 0
COCO VON DER GRIMMELSBURG 14.06% 5 0 0 0 1 1 3 0 0 0
AMADEE MA JOIE 14.06% 5 0 0 0 1 1 3 0 0 0
QUINCY VON DER GRIMMELSBURG 12.70% 18 0 0 0 0 0 3 6 8 1
JAGUAR'S NOEL OF JEALYN 12.50% 1 0 0 1 0 0 0 0 0 0
COCOCHANEL DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 10.35% 16 0 0 0 0 0 2 5 8 1
HEUREUX HENRI DE LA PARURE 10.35% 11 0 0 0 0 1 1 6 2 1
ZENO VON DER GRIMMELSBURG 9.57% 27 0 0 0 0 0 0 4 10 13
8.79% 9 0 0 0 0 1 1 4 2 1
BONBONNIERE-BLANCHE DE LA PARURE 8.40% 8 0 0 0 0 1 1 4 1 1
7.42% 24 0 0 0 0 0 0 2 8 14
7.42% 30 0 0 0 0 0 0 0 8 22
CORINNA VON DER GRIMMELSBURG 7.03% 5 0 0 0 0 1 1 3 0 0
7.03% 5 0 0 0 0 1 1 3 0 0
TRIOMPHE TIA DE LA PARURE 7.03% 5 0 0 0 0 1 1 3 0 0
RAMONA PRINCESSE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
FRANCOISE HARDY DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
JEZEBEL DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
JEANIE VON DER GRIMMELSBURG 6.25% 17 0 0 0 0 0 0 3 6 8
ALLSTONE DOUGLAS 6.25% 1 0 0 0 1 0 0 0 0 0
JAGUAR'S GODIVA OF JEALYN 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
LE BLANC VON DER GRIMMELSBURG 5.66% 9 0 0 0 0 0 1 3 4 1
CERISETTE VON RATIBOR UND CORVEY 5.08% 15 0 0 0 0 0 0 2 5 8
NANDA DE LA PARURE 5.08% 10 0 0 0 0 0 1 1 6 2
L'ANGE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
ODILO VON DER GRIMMELSBURG 4.69% 2 0 0 0 0 1 1 0 0 0
3.52% 14 0 0 0 0 0 0 0 4 10
3.52% 5 0 0 0 0 0 1 1 3 0
BESING PETIT ROI 3.52% 5 0 0 0 0 0 1 1 3 0
JOIE VAN EPPIES BARGIE 3.13% 1 0 0 0 0 1 0 0 0 0
ASTA VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 3.13% 11 0 0 0 0 0 0 1 2 8
GIBOULEE MA JOIE 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
JAGUAR'S COEUR DE ROCKER 3.13% 1 0 0 0 0 1 0 0 0 0
WENDY VON DER GRIMMELSBURG 2.93% 11 0 0 0 0 0 0 0 4 7
ILUSION DE LA PARURE 2.93% 4 0 0 0 0 0 1 1 1 1
2.73% 8 0 0 0 0 0 0 1 3 4
HIBOU VON RATIBOR UND CORVEY 2.54% 10 0 0 0 0 0 0 0 3 7
2.54% 6 0 0 0 0 0 0 2 1 3
FLAUBERT VON RATIBOR UND CORVEY 2.34% 8 0 0 0 0 0 0 1 1 6
2.34% 8 0 0 0 0 0 0 1 1 6
2.15% 9 0 0 0 0 0 0 0 2 7
HEUREUX HIBOU DE LA PARURE 1.95% 6 0 0 0 0 0 0 1 1 4
OLALA VON DER GRIMMELSBURG 1.76% 5 0 0 0 0 0 0 1 1 3
1.76% 5 0 0 0 0 0 0 1 1 3
1.76% 5 0 0 0 0 0 0 1 1 3
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ILONKA VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0 0
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ANNABELLE VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S BON VIVANTE 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S BELLE NOIR 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 3 0 0 0 0 0 0 1 1 1
INCONNUE INES VON RATIBOR UND CORVEY 1.17% 4 0 0 0 0 0 0 0 2 2
WATTEAU VON RATIBOR UND CORVEY 1.17% 6 0 0 0 0 0 0 0 0 6
LANCEFIELD LADY PUPPET 1.17% 5 0 0 0 0 0 0 0 1 4
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0
HUBERTINE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
MR. LARRY VAN DE ZUYLENSTEDE 1.17% 2 0 0 0 0 0 0 1 1 0
DANIELLE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
ELEONORE VAN EPPIES BARGIE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
JAGUAR'S CREME DE LA CREME 0.78% 1 0 0 0 0 0 0 1 0 0
SILVERCLOUD MOI MINOTAURUS QUI 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
0.59% 3 0 0 0 0 0 0 0 0 3
NANETTE 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
TINTIN VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S WAYNE LE DUC DE QUAD 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
TEXAN TIM OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S JOIE DE NOEL 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S SIMONE DE ONO 0.20% 1 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1