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:
GOLIATH MATISSE DO ALTO DA ALICE


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 207 2 2 3 4 10 16 27 55 79
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 815 0 0 0 0 0 0 0 0 0
Ancestor loss % 79.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
MATISSE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 25.00% 1 0 1 0 0 0 0 0 0 0
HOUPETTE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 25.00% 2 0 0 2 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 12.50% 2 0 0 0 2 0 0 0 0 0
DAULÖKKE'S CHEF ZARANOFF 12.50% 1 0 0 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 10.35% 7 0 0 0 0 2 2 0 2 1
OMAR SHARIF DE LA PARURE 9.18% 19 0 0 0 0 0 2 2 8 7
ZENITH DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
CHIRINE MA JOIE 7.62% 12 0 0 0 0 0 2 3 4 3
ZINA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0 0
LATOIYA DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 4.10% 12 0 0 0 0 0 0 2 3 7
OTTO-PRINCE DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
XOE DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
COLONEL BLANC DE LA PARURE 3.91% 12 0 0 0 0 0 0 2 2 8
ANDREA DES GENTILS MINOIS 3.91% 12 0 0 0 0 0 0 2 2 8
AMADEE MA JOIE 3.91% 11 0 0 0 0 0 0 2 3 6
HANAHAUS BRONZED OSSIE 3.91% 2 0 0 0 0 1 0 1 0 0
EGOISTE DE LA PARURE 3.71% 7 0 0 0 0 0 1 1 2 3
ZARTAN VON DER GRIMMELSBURG 3.71% 15 0 0 0 0 0 0 0 4 11
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0 0
SHANN'S GEORGIA PEACH 3.13% 1 0 0 0 0 1 0 0 0 0
JAGUAR'S NOEL OF JEALYN 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0 0
ODILO VON DER GRIMMELSBURG 2.54% 9 0 0 0 0 0 0 0 4 5
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 1 0 1 2
L'ANGE DE LA PARURE 2.15% 7 0 0 0 0 0 0 0 4 3
RAMONA PRINCESSE DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1
ANJOU DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
ANJA VAN HARTOGS VREUGD 1.95% 2 0 0 0 0 0 1 0 1 0
TOPETTE MISS MILO 1.95% 2 0 0 0 0 0 1 0 1 0
VALENTINO DE LA PARURE 1.76% 5 0 0 0 0 0 0 1 1 3
BORN-Ö'S DOMINIQUE 1.76% 5 0 0 0 0 0 0 1 1 3
FRANCOISE HARDY DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
JEZEBEL DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4 0
QUINCY VON DER GRIMMELSBURG 1.56% 8 0 0 0 0 0 0 0 0 8
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 1 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 4 0 0 0 0 0 0 0 4 0
ALLSTONE DOUGLAS 1.56% 2 0 0 0 0 0 0 2 0 0
SUZIE QUE V. FIVELZIGHT 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% 5 0 0 0 0 0 0 0 2 3
CORINNA VON DER GRIMMELSBURG 1.37% 5 0 0 0 0 0 0 0 2 3
TRIOMPHE TIA DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
JOIE VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
HEUREUX HENRI DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
WINNY DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
BIJOU VON DER RUE DE LA VERT 0.98% 3 0 0 0 0 0 0 0 2 1
GIBOULEE MA JOIE 0.98% 3 0 0 0 0 0 0 0 2 1
MEREDIQUE DE LA CHAMPETRE 0.98% 2 0 0 0 0 0 0 1 0 1
RANNI 0.98% 2 0 0 0 0 0 0 1 0 1
TOPETTE TOBY JUG 0.98% 2 0 0 0 0 0 0 1 0 1
TOPETTE MARGARITA 0.98% 2 0 0 0 0 0 0 1 0 1
UNIC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
JAGUAR'S FRAULINE 0.78% 2 0 0 0 0 0 0 0 2 0
LEIBÖLL'S MERCEDES 0.78% 1 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ASTA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0
H'BLACK LADY VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
ADELAINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
JAGUAR'S COEUR DE ROCKER 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
FARAMOND VAN EPPIES BARGIE 0.59% 3 0 0 0 0 0 0 0 0 3
TENAFLY SHEER GOLD 0.59% 2 0 0 0 0 0 0 0 1 1
UNBARSY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1 0
HELOISE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
LE BLANC 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
RANI VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
BESING PETIT ROI 0.39% 2 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
WANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1 0
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0
GERMAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ANNABELLE VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S BON VIVANTE 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S BELLE NOIR 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.20% 1 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
COX'S GOODTIME ROWDY GEORGE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.20% 1 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 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
BLACKY 0.20% 1 0 0 0 0 0 0 0 0 1