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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:
DUAN TAO MISS.LORI


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 186 2 1 4 5 13 14 38 47 91
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 836 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
50.00% 1 1 0 0 0 0 0 0 0 0
MKPRO'S THE JELLY BEAN 50.00% 1 1 0 0 0 0 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 31.25% 2 0 1 0 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 15.63% 2 0 0 1 0 1 0 0 0 0
ANTOINETTE DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 9.38% 3 0 0 0 1 0 2 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.01% 10 0 0 0 0 1 1 2 3 3
ARMANI DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
SUZIE QUE V. FIVELZIGHT 7.81% 2 0 0 0 1 0 1 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 5.66% 5 0 0 0 0 1 0 3 0 1
HANAHAUS BRONZED OSSIE 5.47% 3 0 0 0 0 1 1 1 0 0
YSATIS DE LA PARURE 4.88% 4 0 0 0 0 1 0 2 0 1
DUC DALI DE LA PARURE 4.69% 10 0 0 0 0 0 1 0 7 2
JAGUAR'S NOEL OF JEALYN 4.69% 3 0 0 0 0 1 0 2 0 0
EGOISTE DE LA PARURE 4.49% 7 0 0 0 0 0 1 2 3 1
CHIRINE MA JOIE 4.49% 10 0 0 0 0 0 1 1 3 5
MAROUSIA DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 3.91% 2 0 0 0 0 1 0 1 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 3.13% 8 0 0 0 0 0 0 2 2 4
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
BORN-Ö'S DOMINIQUE 3.13% 8 0 0 0 0 0 0 2 2 4
GUY-LAROCHE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
TOPETTE MISS MILO 2.73% 3 0 0 0 0 0 1 1 1 0
LEOPARD VAN EPPIES BARGIE 2.73% 6 0 0 0 0 0 0 2 2 2
ODILO VON DER GRIMMELSBURG 2.73% 11 0 0 0 0 0 0 1 0 10
MEREDIQUE DE LA CHAMPETRE 2.73% 4 0 0 0 0 0 1 0 3 0
ALLSTONE DOUGLAS 2.34% 3 0 0 0 0 0 1 0 2 0
L'ANGE DE LA PARURE 2.15% 8 0 0 0 0 0 0 1 0 7
ANDREA DES GENTILS MINOIS 2.15% 7 0 0 0 0 0 0 1 1 5
DON CAMILO DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
COLONEL BLANC DE LA PARURE 1.95% 6 0 0 0 0 0 0 1 1 4
AMADEE MA JOIE 1.95% 6 0 0 0 0 0 0 1 1 4
BIJOU VON DER RUE DE LA VERT 1.76% 6 0 0 0 0 0 0 0 3 3
ZARTAN VON DER GRIMMELSBURG 1.76% 6 0 0 0 0 0 0 0 3 3
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
TOPETTE TOBY JUG 1.37% 3 0 0 0 0 0 0 1 1 1
TOPETTE MARGARITA 1.37% 3 0 0 0 0 0 0 1 1 1
DORYAN VAN HET PENSELENHOEKJE 1.37% 4 0 0 0 0 0 0 1 0 3
CARESSE-CHANTAL DE L'AMABILITE 1.37% 4 0 0 0 0 0 0 1 0 3
JOIE VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2
JAGUAR'S FRAULINE 1.17% 3 0 0 0 0 0 0 1 0 2
CHIQUITA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 3 0 0 0 0 0 0 1 0 2
JAGUAR'S COEUR DE ROCKER 1.17% 3 0 0 0 0 0 0 1 0 2
FRANCOIS DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
QUINCY VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
CORINNA VON DER GRIMMELSBURG 0.98% 3 0 0 0 0 0 0 0 2 1
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0
UNGARO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
HEUREUX HENRI DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
CATHERINEDENEUVE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
TENAFLY SHEER GOLD 0.78% 3 0 0 0 0 0 0 0 1 2
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 0.59% 2 0 0 0 0 0 0 0 1 1
HELOISE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA GIGOLETTE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
TRIOMPHE TIA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
ILUSION 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
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
WANDA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
LEIBÖLL'S BONITA 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1 0
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
JAGUAR'S BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S BELLE NOIR 0.39% 1 0 0 0 0 0 0 0 1 0
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
PRIMUS VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 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
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
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
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 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
ZENO 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
DAME MICHOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 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
MADAME MIMI DE LA PARURE 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
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S CREME DE LA CREME 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.20% 1 0 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
IVANHOE 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
0.20% 1 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
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