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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:
BELBOULECAN LIGHTENING STRIKE


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 190 2 3 8 9 11 17 27 39 61
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 832 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
BELBOULECAN STARGAZER ZKYLARK 50.00% 1 1 0 0 0 0 0 0 0 0
BELBOULECAN BUGABOO SHIRAZ 50.00% 1 1 0 0 0 0 0 0 0 0
NIGHT & DAY L'AMOUR BRANDO DU CHAMPAGNE 31.25% 2 0 1 0 1 0 0 0 0 0
BELBOULECAN HUNGARIA ZSA ZSA 28.13% 2 0 1 0 0 1 0 0 0 0
IDEFIX DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0 0
14.06% 2 0 0 1 0 0 1 0 0 0
BELBOULECAN LADY DRAGON FLY 14.06% 2 0 0 1 0 0 1 0 0 0
BLISSBULL BELBOULECAN MAGRIFFE 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
AVIGDORS LARONNESSE DE L'AMOUR 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
CASSIUS DU FIACRE DE MONTPARNASSE 12.50% 1 0 0 1 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 7.03% 2 0 0 0 1 0 0 1 0 0
7.03% 2 0 0 0 1 0 0 1 0 0
BELBOULECAN'S ABBA AT BLISSBULL 6.25% 1 0 0 0 1 0 0 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
AVIGDORS FIRA FIRUZI FIORI 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
VOICI-LILY DU FIACRE DE MONTPARNASSE 6.25% 1 0 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 5.27% 8 0 0 0 0 1 0 1 1 5
KISHNIGA'S GLADRAGS SHOWBIZ 3.52% 2 0 0 0 0 1 0 0 1 0
CHIRINE MA JOIE 3.52% 8 0 0 0 0 0 1 0 3 4
XOE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 2 0 0 0 0 0 2 0 0 0
SHANN'S GEORGIA PEACH 3.13% 2 0 0 0 0 0 2 0 0 0
BEATRICE DE LA PARURE 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
LEIBÖLL'S SOLEIL 3.13% 1 0 0 0 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 2.54% 5 0 0 0 0 0 1 0 1 3
ANJOU DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
ANDREA DES GENTILS MINOIS 1.95% 4 0 0 0 0 0 0 2 0 2
COCO VON DER GRIMMELSBURG 1.95% 7 0 0 0 0 0 0 1 0 6
VALENTINO DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
WAMBO DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
COLONEL BLANC DE LA PARURE 1.76% 3 0 0 0 0 0 0 2 0 1
ZARTAN VON DER GRIMMELSBURG 1.76% 5 0 0 0 0 0 0 0 4 1
BORN-Ö'S DOMINIQUE 1.76% 6 0 0 0 0 0 0 0 3 3
MONTBLANC DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBOLL'S HANNIBAL 1.56% 3 0 0 0 0 0 0 1 2 0
JACQUELLA QUBLIES 1.56% 1 0 0 0 0 0 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 2 0 0 0 0 0 0 2 0 0
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0 0
TOPETTE MISS MILO 1.56% 2 0 0 0 0 0 0 2 0 0
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
NANA' DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
KAY LES PETITS ARCHANGES 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
AMADEE MA JOIE 1.37% 4 0 0 0 0 0 0 1 0 3
L'ANGE DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
JACQUELLA MERVEILLEUX 1.17% 2 0 0 0 0 0 0 1 1 0
BARON BALOU DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
ODILO VON DER GRIMMELSBURG 1.17% 6 0 0 0 0 0 0 0 0 6
JACQUELLA GIGOLETTE 1.17% 4 0 0 0 0 0 0 0 2 2
RANNI 1.17% 3 0 0 0 0 0 0 0 3 0
RUTKJAER'S ALBERTE 1.17% 2 0 0 0 0 0 0 1 1 0
JOIE VAN EPPIES BARGIE 0.98% 4 0 0 0 0 0 0 0 1 3
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
WINNY DE LA PARURE 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% 3 0 0 0 0 0 0 0 1 2
JACQUELLA JACQUARD 0.78% 1 0 0 0 0 0 0 1 0 0
PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
QUINCY VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
HEUREUX HENRI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
LEIBÖLL'S CATHARINA 0.78% 3 0 0 0 0 0 0 0 1 2
KISHNIGA KNOLLAND KATIE 0.78% 1 0 0 0 0 0 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2 0
ANGELA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0
TEUN VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE MARGARITA 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
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
POWERGAME'S COSI FAN TUTTE 0.78% 1 0 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
GERMAINE 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
BLACKY 0.59% 2 0 0 0 0 0 0 0 1 1
RAMONA PRINCESSE 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
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
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 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
TOPETTE KRYSTAL IMAGE 0.39% 2 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 2 0 0 0 0 0 0 0 0 2
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
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA EMMANUELLA 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
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 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
FARAMOND VAN EPPIES BARGIE 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
GIBOULEE MA JOIE 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
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
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 COEUR DE ROCKER 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 ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1
HERCULE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
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