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Ancestor calculations 10 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:
TOKIO BULL'S HONEY DE PETIT DRAC


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 Gen 10
Ancestors in 10 generations 193 2 2 8 13 14 16 25 39 59 90
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1853 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.6% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
GORKA FOR PETIT DRAC IZ PALEVYH BULDOGOV 50.00% 1 1 0 0 0 0 0 0 0 0 0
ESSENCE XCITING DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BISQUIT VENCEDOR 31.25% 2 0 1 0 1 0 0 0 0 0 0
BUTSEFAL TERRY FOR PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 15.63% 2 0 0 1 0 1 0 0 0 0 0
ROKSOLANA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
XANDER VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
SAMBOS FOR PALEVYH BULDOGOV DEAGLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
URALSKYI TALISMAN YAVIVA VENSA BELLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZHE-GRAN LE RUA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
ARMANI DE LA PARURE 10.16% 3 0 0 0 1 1 0 1 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 7.81% 2 0 0 0 1 0 1 0 0 0 0
CACHAREL DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
PETI LLEVR TATA 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.03% 36 0 0 0 0 0 0 2 4 10 20
HANAHAUS BRONZED OSSIE 6.64% 5 0 0 0 0 1 1 2 1 0 0
ZHULIANA FON VALUA IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
DALI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ELENA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
MAROUSIA DE LA PARURE 5.08% 3 0 0 0 0 1 1 0 1 0 0
DUC DALI DE LA PARURE 4.00% 18 0 0 0 0 0 0 0 5 8 5
COLONEL TRUSARDI DE LA PARURE 4.00% 15 0 0 0 0 0 0 2 3 3 7
SUZIE QUE V. FIVELZIGHT 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
KAY LES PETITS ARCHANGES 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0 0
EGOISTE DE LA PARURE 3.71% 12 0 0 0 0 0 0 1 5 4 2
GUY-LAROCHE DE LA PARURE 3.32% 5 0 0 0 0 0 1 1 2 1 0
TOPETTE MISS MILO 3.32% 5 0 0 0 0 0 1 1 2 1 0
ZINA DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
LEOPARD VAN EPPIES BARGIE 3.13% 9 0 0 0 0 0 0 2 2 3 2
ANTOINETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.03% 7 0 0 0 0 0 0 2 3 1 1
VALENTINO DE LA PARURE 3.03% 13 0 0 0 0 0 0 1 2 5 5
BORN-Ö'S DOMINIQUE 3.03% 13 0 0 0 0 0 0 1 2 5 5
CHIRINE MA JOIE 2.73% 14 0 0 0 0 0 0 0 3 5 6
DON CAMILO DE LA PARURE 2.54% 3 0 0 0 0 0 1 1 0 1 0
ODILO VON DER GRIMMELSBURG 2.44% 18 0 0 0 0 0 0 0 0 7 11
MONTBLANC DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 2.05% 12 0 0 0 0 0 0 0 2 3 7
ADONIS EL FUERTE 1.95% 2 0 0 0 0 0 1 0 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
ANJOU DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1 0
ANJA VAN HARTOGS VREUGD 1.76% 4 0 0 0 0 0 0 1 2 1 0
L'ANGE DE LA PARURE 1.76% 13 0 0 0 0 0 0 0 0 5 8
WINNY DE LA PARURE 1.66% 5 0 0 0 0 0 0 1 1 2 1
TOPETTE TOBY JUG 1.66% 5 0 0 0 0 0 0 1 1 2 1
TOPETTE MARGARITA 1.66% 5 0 0 0 0 0 0 1 1 2 1
ORESTE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 1.56% 2 0 0 0 0 0 0 2 0 0 0
JOIE VAN EPPIES BARGIE 1.46% 7 0 0 0 0 0 0 0 2 2 3
MEREDIQUE DE LA CHAMPETRE 1.46% 6 0 0 0 0 0 0 0 2 3 1
AMADEE MA JOIE 1.37% 10 0 0 0 0 0 0 0 0 4 6
YSATIS DE LA PARURE 1.27% 3 0 0 0 0 0 0 1 1 0 1
JAGUAR'S NOEL OF JEALYN 1.17% 2 0 0 0 0 0 0 1 1 0 0
ANDREA DES GENTILS MINOIS 1.07% 8 0 0 0 0 0 0 0 0 3 5
TENAFLY SHEER GOLD 1.07% 6 0 0 0 0 0 0 0 1 2 3
COLONEL BLANC DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
ZARTAN VON DER GRIMMELSBURG 0.98% 10 0 0 0 0 0 0 0 0 0 10
RANNI 0.88% 4 0 0 0 0 0 0 0 1 2 1
TOPETTE KRYSTAL IMAGE 0.78% 4 0 0 0 0 0 0 0 1 1 2
TOPETTE BUBBLES 0.78% 4 0 0 0 0 0 0 0 1 1 2
JEMHIEDE JUST JAMES 0.78% 4 0 0 0 0 0 0 0 1 1 2
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2 0 0
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2 0 0
ILUSION DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
QUINCY VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
GIBOULEE MA JOIE 0.68% 3 0 0 0 0 0 0 0 1 1 1
DORYAN VAN HET PENSELENHOEKJE 0.68% 5 0 0 0 0 0 0 0 0 2 3
CARESSE-CHANTAL DE L'AMABILITE 0.68% 5 0 0 0 0 0 0 0 0 2 3
FRANCOIS DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
FARAMOND VAN EPPIES BARGIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
CORINNA VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 4 0 0 0 0 0 0 0 0 2 2
ALLSTONE DOUGLAS 0.59% 2 0 0 0 0 0 0 0 1 1 0
ADELAINE DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
HEUREUX HENRI DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
BARON BALOU DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 5 0 0 0 0 0 0 0 0 0 5
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
UNGARO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
TENAFLY ARCHIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BESS OF TENAFLY 0.39% 3 0 0 0 0 0 0 0 0 1 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TRIOMPHE TIA DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S BONITA 0.39% 3 0 0 0 0 0 0 0 0 1 2
SAMUEL DU SOURIRE DOUX 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 2 0 0 0 0 0 0 0 0 2 0
KENLE'S ECLAIR DE SHANN 0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S FRAULINE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
JAGUAR'S COEUR DE ROCKER 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEZEBEL DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARLOS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERNICE VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLIVERRO V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BABOUIN DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 2 0 0 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
ASTA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GARNGOUR GAEL WARNING OF BOMLITZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
EVITA OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
BIJOU OF BORISTI OF MERROWLEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.10% 1 0 0 0 0 0 0 0 0 0 1
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