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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:
ARIX DELL'OLDOINYO LENGAI


Coefficient of Inbreeding (COI):
6.250%

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 224 2 4 6 8 12 17 29 41 61 90
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1822 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.1% 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
BLUE BLOOD LENGAI 50.00% 1 1 0 0 0 0 0 0 0 0 0
SOLEURE DELL'OLDOINYO LENGAI 50.00% 1 1 0 0 0 0 0 0 0 0 0
GINO DELL'OLDOINYO LENGAI 25.00% 1 0 1 0 0 0 0 0 0 0 0
NIKKA DELL'OLDOINYO LENGAI 25.00% 1 0 1 0 0 0 0 0 0 0 0
VAJULA DELL'OLDOINYO LENGAI 25.00% 1 0 1 0 0 0 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 25.00% 2 0 0 2 0 0 0 0 0 0 0
DAULÖKKE'S LINEE 25.00% 2 0 0 2 0 0 0 0 0 0 0
AVIGDORS VALEUREUX 25.00% 1 0 1 0 0 0 0 0 0 0 0
15.63% 62 0 0 0 0 0 2 4 8 16 32
LETJE V.D. MESTREECHTENEERKES 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 12.50% 2 0 0 0 2 0 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 12.50% 2 0 0 0 2 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS BENTLEY 12.50% 1 0 0 1 0 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 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
RUTKJAER'S ALBERTE 6.25% 2 0 0 0 0 2 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 2 0 0 0 0 2 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS TROYA 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 5.66% 10 0 0 0 0 0 2 2 0 4 2
EGOISTE DE LA PARURE 5.47% 6 0 0 0 0 0 2 2 2 0 0
LEIBÖLL'S CATHARINA 4.88% 5 0 0 0 0 0 2 2 0 1 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 4.20% 19 0 0 0 0 0 0 2 2 4 11
4.20% 15 0 0 0 0 0 0 2 4 2 7
ANDREA DES GENTILS MINOIS 3.71% 16 0 0 0 0 0 0 2 2 2 10
ADONIS EL FUERTE 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
BELBOULECAN DOMINION VIOLA 3.13% 1 0 0 0 0 1 0 0 0 0 0
BLACKY 3.13% 2 0 0 0 0 0 2 0 0 0 0
ZENITH DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 2 0 0 0 0 0 2 0 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
MAROUSIA 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
PETI LLEVR TATA 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 3.03% 10 0 0 0 0 0 0 2 1 4 3
COCO VON DER GRIMMELSBURG 3.03% 16 0 0 0 0 0 0 0 4 3 9
ODILO VON DER GRIMMELSBURG 2.93% 15 0 0 0 0 0 0 0 2 9 4
QUINCY VON DER GRIMMELSBURG 2.83% 19 0 0 0 0 0 0 0 2 4 13
OMAR SHARIF DE LA PARURE 2.73% 16 0 0 0 0 0 0 0 2 6 8
JACQUELLA GIGOLETTE 2.54% 8 0 0 0 0 0 0 2 0 4 2
LEIBÖLL'S ANGELINA 2.44% 5 0 0 0 0 0 0 2 2 0 1
COLONEL TRUSARDI DE LA PARURE 2.34% 9 0 0 0 0 0 0 0 4 3 2
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0 0
HEUREUX HENRI DE LA PARURE 2.15% 12 0 0 0 0 0 0 0 2 4 6
L'ANGE DE LA PARURE 1.86% 8 0 0 0 0 0 0 0 2 5 1
BORN-Ö'S BONA DEA 1.76% 7 0 0 0 0 0 0 0 3 2 2
1.76% 8 0 0 0 0 0 0 0 2 4 2
BELBOULECAN HISTOIRE DE MA VIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
NINON OF FEE'S VALLEY 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.56% 8 0 0 0 0 0 0 0 2 2 4
AMADEE MA JOIE 1.56% 8 0 0 0 0 0 0 0 2 2 4
CHOWBULL FARUK 1.56% 6 0 0 0 0 0 0 0 2 4 0
HERCULE DU SOURIRE DOUX 1.56% 2 0 0 0 0 0 0 2 0 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0 0
KAY LES PETITS ARCHANGES 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.46% 9 0 0 0 0 0 0 0 2 0 7
1.46% 7 0 0 0 0 0 0 0 2 2 3
ILUSION DE LA PARURE 1.27% 11 0 0 0 0 0 0 0 0 2 9
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
COLONEL BLANC DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
JACQUELLA EMMANUELLA 1.17% 6 0 0 0 0 0 0 0 2 0 4
CORINNA VON DER GRIMMELSBURG 1.17% 8 0 0 0 0 0 0 0 0 4 4
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0 0
JOIE VAN EPPIES BARGIE 0.98% 3 0 0 0 0 0 0 0 2 1 0
VOILA COCO VON RATIBOR UND CORVEY 0.98% 8 0 0 0 0 0 0 0 0 2 6
ZENO VON DER GRIMMELSBURG 0.98% 8 0 0 0 0 0 0 0 0 2 6
TENAFLY SHEER GOLD 0.88% 4 0 0 0 0 0 0 0 1 2 1
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
IMPERATRICE CLEOPATRA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JOHN ROSS DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
NANDA DE LA PARURE 0.78% 6 0 0 0 0 0 0 0 0 2 4
JEANIE VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
LEIBÖLL'S BONITA 0.78% 5 0 0 0 0 0 0 0 0 3 2
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 2 0 0 0 0 0 0 0 2 0 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
GERMAINE DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
CERISETTE VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
VANESSA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
BARRY-BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
FANCY DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CARLOS VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
RANI VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 2 0 0 0 0 0 0 0 0 2 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
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
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2 0
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 3 0 0 0 0 0 0 0 0 0 3
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
BERNICE VAN HET PENSELENHOEKJE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAVANNY DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
HIBOU VON RATIBOR UND CORVEY 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
WENDY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
MADAME MIMI DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
URIEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 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
CHERI DK33060/80 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
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
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
PANDORA DE L'AMABILITE 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
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
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
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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