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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:
AVIGDORS GINA LOLLOBRIGIDA


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 191 2 3 6 5 11 20 25 50 78
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 831 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS LEGION D'HONNEUR 50.00% 1 1 0 0 0 0 0 0 0 0
ANTOINETTE DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0
HONORE DE TAMERAN 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS EXPRESSION 12.50% 1 0 0 1 0 0 0 0 0 0
UTAH VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0 0
ARMANI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 9.38% 3 0 0 0 1 0 2 0 0 0
DELILAH DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ZINA DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS TROYA 6.25% 1 0 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 5.08% 10 0 0 0 0 0 1 3 0 6
EGOISTE DE LA PARURE 4.88% 9 0 0 0 0 0 0 4 4 1
MONTBLANC DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0 0
TOPETTE MISS MILO 4.69% 3 0 0 0 0 1 0 2 0 0
LEOPARD VAN EPPIES BARGIE 4.30% 5 0 0 0 0 0 2 0 3 0
OTTO-PRINCE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0
VALENTINO DE LA PARURE 3.91% 9 0 0 0 0 0 1 0 4 4
BORN-Ö'S DOMINIQUE 3.91% 9 0 0 0 0 0 1 0 4 4
OMAR SHARIF DE LA PARURE 3.91% 11 0 0 0 0 0 0 2 3 6
HONNORE-TAMINO DE LA CHAMPETRE 3.32% 4 0 0 0 0 0 1 2 0 1
CHIRINE MA JOIE 3.32% 9 0 0 0 0 0 0 1 5 3
XOE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
UNBARSY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
EXTRAVAGANTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
DON CAMILO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 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
3.13% 1 0 0 0 0 1 0 0 0 0
PETI LLEVR TATA 3.13% 1 0 0 0 0 1 0 0 0 0
BIJOU VON DER RUE DE LA VERT 2.73% 8 0 0 0 0 0 0 2 0 6
ODILO VON DER GRIMMELSBURG 2.73% 9 0 0 0 0 0 0 0 5 4
WINNY DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2 0
RAMONA PRINCESSE DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2 0
TOPETTE TOBY JUG 2.34% 3 0 0 0 0 0 1 0 2 0
TOPETTE MARGARITA 2.34% 3 0 0 0 0 0 1 0 2 0
JAGUAR'S NOEL OF JEALYN 2.34% 2 0 0 0 0 0 1 1 0 0
JOIE VAN EPPIES BARGIE 2.15% 5 0 0 0 0 0 0 2 0 3
UNIC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
ANJOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
L'ANGE DE LA PARURE 1.95% 7 0 0 0 0 0 0 0 3 4
JACQUELLA JACQUES 1.76% 6 0 0 0 0 0 0 1 0 5
AMADEE MA JOIE 1.76% 7 0 0 0 0 0 0 0 2 5
YSATIS DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
BORN-Ö'S BONA DEA 1.56% 5 0 0 0 0 0 0 1 0 4
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0 0
MEREDIQUE DE LA CHAMPETRE 1.56% 3 0 0 0 0 0 0 1 2 0
TENAFLY SHEER GOLD 1.56% 4 0 0 0 0 0 0 1 1 2
FELIPE V.D.ZUYLENSTEDE 1.56% 2 0 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 1.56% 2 0 0 0 0 0 0 2 0 0
ANDREA DES GENTILS MINOIS 1.56% 6 0 0 0 0 0 0 0 2 4
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
ZARTAN VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
GIBOULEE MA JOIE 1.17% 3 0 0 0 0 0 0 1 0 2
TOPETTE KRYSTAL IMAGE 1.17% 3 0 0 0 0 0 0 1 0 2
TOPETTE BUBBLES 1.17% 3 0 0 0 0 0 0 1 0 2
JEMHIEDE JUST JAMES 1.17% 3 0 0 0 0 0 0 1 0 2
ALLSTONE DOUGLAS 1.17% 2 0 0 0 0 0 0 1 1 0
FRANCOIS DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
ILUSION DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
QUINCY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2 0
CORINNA VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
DORYAN VAN HET PENSELENHOEKJE 0.78% 3 0 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2
RANNI 0.78% 2 0 0 0 0 0 0 0 2 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
KENLE'S ECLAIR DE SHANN 0.78% 2 0 0 0 0 0 0 0 2 0
HEUREUX HENRI DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA GIGOLETTE 0.59% 2 0 0 0 0 0 0 0 1 1
JAGUAR'S FRAULINE 0.59% 2 0 0 0 0 0 0 0 1 1
ADELAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
TENAFLY ARCHIE 0.59% 2 0 0 0 0 0 0 0 1 1
BESS OF TENAFLY 0.59% 2 0 0 0 0 0 0 0 1 1
BONBONNIERE-BLANCHE DE LA PARURE 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
JAGUAR'S COEUR DE ROCKER 0.59% 2 0 0 0 0 0 0 0 1 1
ELEONORE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
INOVATION-PRINCE 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
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1 0
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
LEIBÖLL'S CATHARINA 0.39% 2 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.39% 2 0 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
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
JEZEBEL 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
BERNICE VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1
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
BLACKY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
EVITA 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
BIJOU OF BORISTI OF MERROWLEA 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
0.20% 1 0 0 0 0 0 0 0 0 1
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