Ancestor calculations 8 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'S INVINSIBLE ROCKSTAR AT LETON


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 157 2 2 5 7 15 29 51 73
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 353 0 0 0 0 0 0 0 0
Ancestor loss % 69.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ECRU DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0
JAGUAR'S MARIA CALLAS JAMEL 50.00% 1 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0
CANCAN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
HENRY-MATISSE DE LA PARURE 25.00% 2 0 0 2 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 18.75% 2 0 0 1 1 0 0 0 0
LEOPARD VAN EPPIES BARGIE 15.63% 4 0 0 0 2 0 2 0 0
ARMANI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
DUC DALI DE LA PARURE 11.72% 7 0 0 0 0 2 2 3 0
EGOISTE DE LA PARURE 8.59% 5 0 0 0 0 1 3 1 0
YSATIS DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0
JOIE VAN EPPIES BARGIE 7.81% 4 0 0 0 0 2 0 2 0
HONNORE-TAMINO DE LA CHAMPETRE 7.81% 3 0 0 0 0 2 1 0 0
ODILO VON DER GRIMMELSBURG 7.03% 10 0 0 0 0 0 2 2 6
ANDREA DES GENTILS MINOIS 7.03% 8 0 0 0 0 0 3 1 4
GIBOULEE MA JOIE 7.03% 3 0 0 0 0 2 0 1 0
ZARTAN VON DER GRIMMELSBURG 6.64% 10 0 0 0 0 0 1 4 5
COLONEL TRUSARDI DE LA PARURE 6.64% 7 0 0 0 0 1 0 3 3
HANAHAUS BRONZED OSSIE 6.25% 1 0 0 0 1 0 0 0 0
MAROUSIA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S FRAU 6.25% 1 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 5.86% 6 0 0 0 0 0 2 3 1
L'ANGE DE LA PARURE 5.86% 7 0 0 0 0 0 2 2 3
HEUREUX HENRI DE LA PARURE 5.86% 7 0 0 0 0 0 1 5 1
BORN-Ö'S DOMINIQUE 5.86% 6 0 0 0 0 0 2 3 1
FRANCOIS DE LA PARURE 5.47% 6 0 0 0 0 1 0 1 4
COLONEL BLANC DE LA PARURE 5.08% 6 0 0 0 0 0 2 1 3
QUINCY VON DER GRIMMELSBURG 4.69% 9 0 0 0 0 0 0 3 6
AMADEE MA JOIE 4.30% 4 0 0 0 0 0 2 1 1
FARAMOND VAN EPPIES BARGIE 3.91% 4 0 0 0 0 0 2 0 2
MEREDIQUE DE LA CHAMPETRE 3.91% 3 0 0 0 0 0 2 1 0
BIJOU VON DER RUE DE LA VERT 3.52% 6 0 0 0 0 0 0 3 3
WANDA DE LA PARURE 3.52% 2 0 0 0 0 1 0 0 1
3.52% 3 0 0 0 0 0 2 0 1
GUY-LAROCHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 3.13% 1 0 0 0 0 1 0 0 0
DON CAMILO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S C'EST MON AMI 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S CREME DE LA CREME 3.13% 1 0 0 0 0 1 0 0 0
CORINNA VON DER GRIMMELSBURG 2.73% 5 0 0 0 0 0 0 2 3
CHIRINE MA JOIE 2.73% 4 0 0 0 0 0 1 0 3
2.73% 4 0 0 0 0 0 0 3 1
2.73% 5 0 0 0 0 0 0 2 3
VOILA COCO VON RATIBOR UND CORVEY 2.73% 6 0 0 0 0 0 0 1 5
NANDA DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
ILUSION DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
LEIBOLL'S HANNIBAL 2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA MERVEILLEUX 2.34% 2 0 0 0 0 0 1 1 0
BONBONNIERE-BLANCHE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
ZUT-ZOLA VON RATIBOR UND CORVEY 2.34% 5 0 0 0 0 0 0 1 4
JAGUAR'S C'EST CE BON 2.34% 2 0 0 0 0 0 1 1 0
CHIQUITA VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
BARON BALOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 1.95% 4 0 0 0 0 0 0 1 3
TRIOMPHE TIA DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
DORYAN VAN HET PENSELENHOEKJE 1.95% 3 0 0 0 0 0 0 2 1
CARESSE-CHANTAL DE L'AMABILITE 1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
JAGUAR'S BON VIVANTE 1.95% 2 0 0 0 0 0 1 0 1
WINNY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
ELEONORE VAN EPPIES BARGIE 1.56% 2 0 0 0 0 0 0 2 0
TOPETTE TOBY JUG 1.56% 1 0 0 0 0 0 1 0 0
TOPETTE MARGARITA 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0
SILVERCLOUD MOI MINOTAURUS QUI 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S CATHARINA 1.17% 2 0 0 0 0 0 0 1 1
ZENO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
JEANIE VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
HUBERTINE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.78% 1 0 0 0 0 0 0 1 0
TOPETTE KRYSTAL IMAGE 0.78% 1 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.78% 1 0 0 0 0 0 0 1 0
LEIBÖLL'S BONITA 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
BABOUIN DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.78% 2 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S COEUR DE ROCKER 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
TERRETTE'S WAYNE LE DUC DE QUAD 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
TENAFLY ARCHIE 0.39% 1 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.39% 1 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S SIMONE DE ONO 0.39% 1 0 0 0 0 0 0 0 1