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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:
TOM FORD DELL'OLDOINYO LENGAI


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 240 2 4 6 7 10 17 30 42 59 94
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1806 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.3% 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
ANIEL DELL'OLDOINYO LENGAI 50.00% 1 1 0 0 0 0 0 0 0 0 0
ELODIE DEI GOMBERTI 50.00% 1 1 0 0 0 0 0 0 0 0 0
BLUE BLOOD LENGAI 25.00% 1 0 1 0 0 0 0 0 0 0 0
SOLEURE DELL'OLDOINYO LENGAI 25.00% 1 0 1 0 0 0 0 0 0 0 0
HERITAGE DE NEGRIT DU JARDIN DES GOURMANDISES 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
GINO DELL'OLDOINYO LENGAI 12.50% 1 0 0 1 0 0 0 0 0 0 0
NIKKA DELL'OLDOINYO LENGAI 12.50% 1 0 0 1 0 0 0 0 0 0 0
VAJULA DELL'OLDOINYO LENGAI 12.50% 1 0 0 1 0 0 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 12.50% 2 0 0 0 2 0 0 0 0 0 0
DAULÖKKE'S LINEE 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS VALEUREUX 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS FAITES-MOI HEUREUX 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
TEXAS BOY V. FIVELZIGHT 7.81% 3 0 0 0 1 0 0 2 0 0 0
6.64% 34 0 0 0 0 0 0 2 4 8 20
LETJE V.D. MESTREECHTENEERKES 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 6.25% 2 0 0 0 0 2 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 6.25% 2 0 0 0 0 2 0 0 0 0 0
AVIGDORS BENTLEY 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS MENS SANA IN CORPORE SANO 6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 4.69% 6 0 0 0 0 0 2 1 1 2 0
AVIGDORS TROYA 4.69% 2 0 0 0 0 1 1 0 0 0 0
ARMANI DE LA PARURE 3.91% 3 0 0 0 0 1 0 0 2 0 0
EGOISTE DE LA PARURE 3.52% 12 0 0 0 0 0 0 2 2 4 4
RUTKJAER'S ALBERTE 3.22% 3 0 0 0 0 0 2 0 0 0 1
BELBOULECAN DU CHAMPAGNE MONDO 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
DAULÖKKE'S GOURMET DU MILA 3.13% 2 0 0 0 0 0 2 0 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 5 0 0 0 0 0 1 1 1 2 0
AVIGDORS EXPRESSION 3.13% 1 0 0 0 0 1 0 0 0 0 0
FLAUBERT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
FRANCOIS DE LA PARURE 2.73% 8 0 0 0 0 0 0 2 2 0 4
ZENITH DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0 0
LEIBÖLL'S CATHARINA 2.44% 5 0 0 0 0 0 0 2 2 0 1
ZINA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
PETI LLEVR TATA 2.34% 2 0 0 0 0 0 1 1 0 0 0
ADONIS EL FUERTE 1.95% 3 0 0 0 0 0 1 0 0 2 0
MAROUSIA DE LA PARURE 1.95% 3 0 0 0 0 0 1 0 0 2 0
1.76% 8 0 0 0 0 0 0 0 2 4 2
1.56% 1 0 0 0 0 0 1 0 0 0 0
BELBOULECAN DOMINION VIOLA 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHIRINE MA JOIE 1.56% 9 0 0 0 0 0 0 0 2 1 6
ZARTAN VON DER GRIMMELSBURG 1.56% 8 0 0 0 0 0 0 0 2 2 4
BLACKY 1.56% 2 0 0 0 0 0 0 2 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 2 0 0 0 0 0 0 2 0 0 0
ESTERELLE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 1.56% 5 0 0 0 0 0 0 1 1 1 2
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZON MIREKL RADOST MOYA DLYA POLYA BORODINA 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNIC DE LA PARURE 1.46% 5 0 0 0 0 0 0 1 1 0 3
ANDREA DES GENTILS MINOIS 1.37% 6 0 0 0 0 0 0 0 2 2 2
XOE DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1 0
COLONEL TRUSARDI DE LA PARURE 1.27% 8 0 0 0 0 0 0 0 0 5 3
ODILO VON DER GRIMMELSBURG 1.27% 11 0 0 0 0 0 0 0 0 2 9
JACQUELLA GIGOLETTE 1.17% 6 0 0 0 0 0 0 0 2 0 4
LEIBÖLL'S ANGELINA 1.17% 4 0 0 0 0 0 0 0 2 2 0
SHANN'S GEORGIA PEACH 1.17% 2 0 0 0 0 0 0 1 1 0 0
KAY LES PETITS ARCHANGES 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
OMAR SHARIF DE LA PARURE 1.07% 9 0 0 0 0 0 0 0 0 2 7
COCO VON DER GRIMMELSBURG 1.07% 7 0 0 0 0 0 0 0 0 4 3
HONNORE-TAMINO DE LA CHAMPETRE 1.07% 4 0 0 0 0 0 0 0 2 1 1
EXTRAVAGANTE DE LA PARURE 0.98% 3 0 0 0 0 0 0 1 0 0 2
L'ANGE DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
BELBOULECAN HISTOIRE DE MA VIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
NINON OF FEE'S VALLEY 0.78% 1 0 0 0 0 0 0 1 0 0 0
BORN-Ö'S BONA DEA 0.78% 5 0 0 0 0 0 0 0 0 3 2
HEUREUX HENRI DE LA PARURE 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
QUINCY VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
CHOWBULL FARUK 0.78% 6 0 0 0 0 0 0 0 0 2 4
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2 0 0
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
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
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
QUINTON XAR DU COUSTEAU 0.78% 1 0 0 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
WINNY DE LA PARURE 0.68% 3 0 0 0 0 0 0 0 1 1 1
TOPETTE TOBY JUG 0.68% 3 0 0 0 0 0 0 0 1 1 1
TOPETTE MARGARITA 0.68% 3 0 0 0 0 0 0 0 1 1 1
ANJA VAN HARTOGS VREUGD 0.68% 3 0 0 0 0 0 0 0 1 1 1
RAMONA PRINCESSE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 4 0 0 0 0 0 0 0 0 2 2
AMADEE MA JOIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
FELIPE V.D.ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
SHANN'S EARTH ANGEL 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
ALLSTONE DOUGLAS 0.49% 2 0 0 0 0 0 0 0 1 0 1
JOIE VAN EPPIES BARGIE 0.49% 3 0 0 0 0 0 0 0 0 2 1
MEREDIQUE DE LA CHAMPETRE 0.49% 3 0 0 0 0 0 0 0 0 2 1
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
IMPERATRICE CLEOPATRA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
JOHN ROSS DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
JACQUELLA EMMANUELLA 0.39% 2 0 0 0 0 0 0 0 0 2 0
CORINNA 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
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 0.39% 3 0 0 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA MERVEILLEUX 0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S BONITA 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.29% 2 0 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.29% 2 0 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 0.29% 2 0 0 0 0 0 0 0 0 1 1
RANNI 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
KENLE'S ECLAIR DE SHANN 0.29% 2 0 0 0 0 0 0 0 0 1 1
JAGUAR'S NOEL OF JEALYN 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
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
PABLO PICASSO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
VANESSA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
FARAMOND VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S MERCEDES 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEANIE 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
CERISETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LE BLANC 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
GERMAINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JEAN BERYLL 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
JACQUELLA BARONESSEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
URSELA DE LA PARURE 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
XCLUSIVE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ILUSION DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ADELAINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 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
DORYAN VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.20% 1 0 0 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 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
UNBARA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP 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
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
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
0.10% 1 0 0 0 0 0 0 0 0 0 1
SAMUEL 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
IVANHOE DE L'AMABILITE 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 GODIVA OF JEALYN 0.10% 1 0 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE 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
KARENDON'S JOYAU DE FRANCE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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