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:
HOMBELINE DU TERROIR DE FONTFROIDE


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 195 2 2 8 6 17 25 36 62 88
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 827 0 0 0 0 0 0 0 0 0
Ancestor loss % 80.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
SPOLBO SECRET 50.00% 1 1 0 0 0 0 0 0 0 0
FILOMENE DU TERROIR DE FRONTFROID 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 31.25% 2 0 1 0 1 0 0 0 0 0
GREGORIO DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 18.75% 3 0 0 0 3 0 0 0 0 0
ZENITH DE LA PARURE 17.19% 5 0 0 0 1 3 1 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0
PETI LLEVR TATA 15.63% 2 0 0 1 0 1 0 0 0 0
AVIGDORS BELLISSIMA 12.50% 1 0 0 1 0 0 0 0 0 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
CYBELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
FANTASME DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
DALI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
WYNONA V FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0
ANTOINETTE DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.11% 19 0 0 0 0 1 3 2 1 12
EGOISTE DE LA PARURE 9.96% 17 0 0 0 0 0 1 7 6 3
ZINA DE LA PARURE 9.38% 3 0 0 0 0 3 0 0 0 0
OTTO-PRINCE DE LA PARURE 9.38% 6 0 0 0 0 1 3 2 0 0
MONTBLANC DELL'AKIRIS 9.38% 4 0 0 0 0 2 2 0 0 0
XOE DE LA PARURE 8.59% 5 0 0 0 0 1 3 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 8.01% 9 0 0 0 0 0 3 3 2 1
CHIRINE MA JOIE 8.01% 17 0 0 0 0 0 1 4 5 7
KAY LES PETITS ARCHANGES 7.81% 2 0 0 0 1 0 1 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0
UNBARSY DE LA PARURE 7.42% 4 0 0 0 0 2 0 1 1 0
OMAR SHARIF DE LA PARURE 7.42% 19 0 0 0 0 0 1 3 3 12
HANAHAUS BRONZED OSSIE 7.03% 5 0 0 0 0 0 4 1 0 0
BORN-Ö'S DOMINIQUE 6.84% 17 0 0 0 0 0 1 1 8 7
6.25% 20 0 0 0 0 0 0 2 6 12
VALENTINO DE LA PARURE 5.27% 16 0 0 0 0 0 0 1 8 7
ANJOU DE LA PARURE 4.69% 6 0 0 0 0 0 1 3 2 0
ARMANI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
SHANN'S GEORGIA PEACH 4.69% 3 0 0 0 0 0 3 0 0 0
JAGUAR'S NOEL OF JEALYN 4.69% 4 0 0 0 0 0 2 2 0 0
ANJA VAN HARTOGS VREUGD 4.30% 5 0 0 0 0 0 1 3 1 0
MEREDIQUE DE LA CHAMPETRE 3.91% 8 0 0 0 0 0 0 3 3 2
LEOPARD VAN EPPIES BARGIE 3.91% 10 0 0 0 0 0 0 1 7 2
3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
YSATIS DE LA PARURE 3.71% 4 0 0 0 0 0 2 0 1 1
AMADEE MA JOIE 3.52% 11 0 0 0 0 0 0 1 4 6
TOPETTE MISS MILO 3.52% 5 0 0 0 0 0 0 4 1 0
ODILO VON DER GRIMMELSBURG 3.32% 13 0 0 0 0 0 0 0 4 9
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
NYMPHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
BRUNO DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
TIFFANY DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
ORESTE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
L'ANGE DE LA PARURE 3.13% 12 0 0 0 0 0 0 0 4 8
UNIC DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
BIJOU VON DER RUE DE LA VERT 2.73% 13 0 0 0 0 0 0 0 1 12
JACQUELLA JACQUES 2.73% 10 0 0 0 0 0 0 1 1 8
BORN-Ö'S BONA DEA 2.73% 10 0 0 0 0 0 0 1 1 8
ZARTAN VON DER GRIMMELSBURG 2.73% 12 0 0 0 0 0 0 0 2 10
ANDREA DES GENTILS MINOIS 2.73% 8 0 0 0 0 0 0 1 3 4
COLONEL BLANC DE LA PARURE 2.54% 7 0 0 0 0 0 0 1 3 3
OKLAHOMA MISS V. FIVELZIGHT 2.34% 2 0 0 0 0 0 1 1 0 0
ADONIS EL FUERTE 2.34% 2 0 0 0 0 0 1 1 0 0
FELIPE V.D.ZUYLENSTEDE 2.34% 3 0 0 0 0 0 0 3 0 0
SHANN'S EARTH ANGEL 2.34% 3 0 0 0 0 0 0 3 0 0
ALLSTONE DOUGLAS 2.34% 4 0 0 0 0 0 0 2 2 0
RAMONA PRINCESSE DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1
RANNI 2.15% 5 0 0 0 0 0 0 1 3 1
WINNY DE LA PARURE 1.76% 5 0 0 0 0 0 0 0 4 1
DORYAN VAN HET PENSELENHOEKJE 1.76% 6 0 0 0 0 0 0 0 3 3
CARESSE-CHANTAL DE L'AMABILITE 1.76% 6 0 0 0 0 0 0 0 3 3
JOIE VAN EPPIES BARGIE 1.76% 8 0 0 0 0 0 0 0 1 7
TOPETTE TOBY JUG 1.76% 5 0 0 0 0 0 0 0 4 1
TOPETTE MARGARITA 1.76% 5 0 0 0 0 0 0 0 4 1
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ZOE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
HENRY-MATISSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
CORINNA VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 1 6
1.56% 1 0 0 0 0 0 1 0 0 0
1.37% 6 0 0 0 0 0 0 0 1 5
EXTRAVAGANTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
INOVATION-PRINCE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
JAGUAR'S FRAULINE 1.17% 4 0 0 0 0 0 0 0 2 2
FRANCOIS DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
QUINCY VON DER GRIMMELSBURG 1.17% 6 0 0 0 0 0 0 0 0 6
TRIOMPHE TIA DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 3 0 0 0 0 0 0 0 3 0
KENLE'S ECLAIR DE SHANN 1.17% 3 0 0 0 0 0 0 0 3 0
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
JAGUAR'S COEUR DE ROCKER 1.17% 4 0 0 0 0 0 0 0 2 2
GIBOULEE MA JOIE 0.98% 4 0 0 0 0 0 0 0 1 3
SAMUEL DU SOURIRE DOUX 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
HEUREUX HENRI DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
COCOCHANEL DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
JACQUELLA GIGOLETTE 0.78% 3 0 0 0 0 0 0 0 1 2
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
CHIQUITA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0
ADELAINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
TOPETTE KRYSTAL IMAGE 0.78% 4 0 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 0.78% 4 0 0 0 0 0 0 0 0 4
TOPETTE BUBBLES 0.78% 4 0 0 0 0 0 0 0 0 4
JEMHIEDE JUST JAMES 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
JACQUELLA MERVEILLEUX 0.59% 2 0 0 0 0 0 0 0 1 1
LEIBOLL'S HANNIBAL 0.59% 2 0 0 0 0 0 0 0 1 1
LEIBÖLL'S BONITA 0.59% 2 0 0 0 0 0 0 0 1 1
JEZEBEL DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
BERNICE VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 0 3
OLIVERRO V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
LOU LOU V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
BABOUIN DE L'AMABILITE 0.59% 3 0 0 0 0 0 0 0 0 3
IVANHOE DE L'AMABILITE 0.59% 3 0 0 0 0 0 0 0 0 3
KENLE'S DE JA VU 0.59% 3 0 0 0 0 0 0 0 0 3
LA ROSACE JAUNISSE DE MCKEE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 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% 1 0 0 0 0 0 0 0 1 0
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 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
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
FARAMOND VAN EPPIES BARGIE 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 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