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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:
SAN SIMON BULLS QETURAH


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 225 2 3 6 8 9 18 30 41 65 97
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1821 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.0% 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
AVIGDORS ROCK-N-ROLL 50.00% 1 1 0 0 0 0 0 0 0 0 0
FLEURETTE DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S FENNETON LE DUC 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS BELLISSIMA 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 12.50% 1 0 0 1 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
ARMANI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 30 0 0 0 0 0 0 2 4 8 16
DAULÖKKE'S ROQUEFORT 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 2 0 0 0 0 2 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 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
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 5.47% 3 0 0 0 0 1 1 1 0 0 0
VALENTINO DE LA PARURE 4.39% 14 0 0 0 0 0 0 2 4 5 3
BORN-Ö'S DOMINIQUE 4.39% 14 0 0 0 0 0 0 2 4 5 3
COLONEL TRUSARDI DE LA PARURE 3.81% 17 0 0 0 0 0 0 1 3 6 7
OMAR SHARIF DE LA PARURE 3.61% 20 0 0 0 0 0 0 0 4 5 11
LEIBOLL'S HANNIBAL 3.52% 5 0 0 0 0 0 1 2 0 2 0
ROBOBULL FABELHAFT XCELSIOR 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBÖLL'S MERCEDES 3.13% 2 0 0 0 0 0 2 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 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
KAY LES PETITS ARCHANGES 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
ODILO VON DER GRIMMELSBURG 3.03% 20 0 0 0 0 0 0 0 1 8 11
CHIRINE MA JOIE 2.93% 13 0 0 0 0 0 0 1 2 4 6
RAMONA PRINCESSE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0 0
ANJOU DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
BIJOU VON DER RUE DE LA VERT 2.73% 14 0 0 0 0 0 0 0 3 5 6
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 5 0 0 0 0 0 0 2 3 0 0
TOPETTE MISS MILO 2.73% 3 0 0 0 0 0 1 1 1 0 0
FRANCOIS DE LA PARURE 2.64% 12 0 0 0 0 0 0 1 2 2 7
EXTRAVAGANTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
DON CAMILO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
UNBARSY DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
XOE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ANDREA DES GENTILS MINOIS 2.25% 14 0 0 0 0 0 0 0 1 6 7
COCO VON DER GRIMMELSBURG 2.15% 15 0 0 0 0 0 0 0 1 4 10
ZARTAN VON DER GRIMMELSBURG 2.05% 15 0 0 0 0 0 0 0 1 3 11
L'ANGE DE LA PARURE 1.95% 12 0 0 0 0 0 0 0 1 5 6
AMADEE MA JOIE 1.86% 11 0 0 0 0 0 0 0 1 5 5
1.86% 13 0 0 0 0 0 0 0 1 3 9
LEIBÖLL'S CATHARINA 1.76% 5 0 0 0 0 0 0 1 2 0 2
ADONIS EL FUERTE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
XCLUSIVE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
MONTBLANC DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNIC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
RUTKJAER'S ALBERTE 1.56% 2 0 0 0 0 0 0 2 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINA DE LA PARURE 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
1.56% 1 0 0 0 0 0 1 0 0 0 0
QUINCY VON DER GRIMMELSBURG 1.46% 13 0 0 0 0 0 0 0 0 2 11
WINNY DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
BARON BALOU DE LA PARURE 1.37% 10 0 0 0 0 0 0 0 0 4 6
GIBOULEE MA JOIE 1.37% 4 0 0 0 0 0 0 0 3 1 0
JACQUELLA GIGOLETTE 1.37% 10 0 0 0 0 0 0 0 0 4 6
MEREDIQUE DE LA CHAMPETRE 1.37% 5 0 0 0 0 0 0 0 2 3 0
TOPETTE TOBY JUG 1.37% 3 0 0 0 0 0 0 1 1 1 0
TOPETTE MARGARITA 1.37% 3 0 0 0 0 0 0 1 1 1 0
COLONEL BLANC DE LA PARURE 1.27% 9 0 0 0 0 0 0 0 0 4 5
JOIE VAN EPPIES BARGIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
ANJA VAN HARTOGS VREUGD 1.17% 2 0 0 0 0 0 0 1 1 0 0
HELOISE VON DER GRIMMELSBURG 1.07% 8 0 0 0 0 0 0 0 0 3 5
ILUSION DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
HEUREUX HENRI DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
TENAFLY SHEER GOLD 0.98% 5 0 0 0 0 0 0 0 1 2 2
KARENDON'S JOYAU DE FRANCE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBÖLL'S BONITA 0.78% 6 0 0 0 0 0 0 0 0 2 4
LEIBÖLL'S ANGELINA 0.78% 3 0 0 0 0 0 0 0 1 2 0
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 7 0 0 0 0 0 0 0 0 1 6
BLACKY 0.78% 2 0 0 0 0 0 0 0 2 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
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0 0 0
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
CORINNA VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 4 0 0 0 0 0 0 0 0 3 1
TRIOMPHE TIA DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
TOPETTE KRYSTAL IMAGE 0.68% 3 0 0 0 0 0 0 0 1 1 1
TOPETTE BUBBLES 0.68% 3 0 0 0 0 0 0 0 1 1 1
JEMHIEDE JUST JAMES 0.68% 3 0 0 0 0 0 0 0 1 1 1
KISHNIGA'S BENVENUTO 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 4 0 0 0 0 0 0 0 0 2 2
RANNI 0.59% 2 0 0 0 0 0 0 0 1 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
KISHNIGA'S SHOWBIZ CHELSEA 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
JACQUELLA MERVEILLEUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA EMMANUELLA 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
CHOWBULL FARUK 0.39% 3 0 0 0 0 0 0 0 0 1 2
HERCULE DU SOURIRE DOUX 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
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLETTE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CARLOS VON DER GRIMMELSBURG 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% 2 0 0 0 0 0 0 0 0 1 1
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 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
BERNICE VAN HET PENSELENHOEKJE 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEANIE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZENO VON DER GRIMMELSBURG 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
ADELAIDE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 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
KENLE'S ECLAIR DE SHANN 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
JAGUAR'S COEUR DE ROCKER 0.20% 1 0 0 0 0 0 0 0 0 1 0
WAMBO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 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
MR. LARRY VAN DE ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 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
CERISETTE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
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
RANI VON DER GRIMMELSBURG 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
IVANHOE DE L'AMABILITE 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
KENLE'S DE JA VU 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 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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