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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:
AVIGDORS RATIAN


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 242 2 3 5 10 17 27 36 56 90 123
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1804 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.2% 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 FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BARTOLA 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS ZANA-ZAN 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS HORTENSIA 25.00% 1 0 1 0 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 15.63% 6 0 0 0 1 1 4 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 15.63% 5 0 0 0 1 2 2 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS BIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
DINO BAFLO 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 9.77% 9 0 0 0 0 1 1 6 1 0 0
HONORE DE TAMERAN 9.38% 3 0 0 0 0 3 0 0 0 0 0
AVIGDORS BONUM FACTUM 9.38% 2 0 0 0 1 1 0 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 9.38% 2 0 0 0 1 1 0 0 0 0 0
EGOISTE DE LA PARURE 9.08% 41 0 0 0 0 0 0 4 5 9 23
DELILAH DELL'AKIRIS 7.81% 6 0 0 0 0 1 1 4 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 7.81% 5 0 0 0 0 1 2 2 0 0 0
LEIBÖLL'S MERCEDES 7.13% 12 0 0 0 0 0 3 1 2 3 3
LEIBOLL'S HANNIBAL 6.74% 21 0 0 0 0 0 0 4 5 5 7
OTTO-PRINCE DE LA PARURE 6.64% 24 0 0 0 0 0 0 3 4 11 6
UNIC DE LA PARURE 6.64% 18 0 0 0 0 0 2 1 2 7 6
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS SENSATION DE LA REIGNE ANIMAL 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS IDEE FIXE 6.25% 2 0 0 0 0 2 0 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 2 0 0 0 0 2 0 0 0 0 0
AVIGDORS TORTILLA 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
6.25% 1 0 0 0 1 0 0 0 0 0 0
ZENITH DE LA PARURE 5.86% 12 0 0 0 0 0 1 1 8 2 0
PABLO PICASSO DE LA PARURE 5.57% 11 0 0 0 0 0 2 1 2 3 3
DAULÖKKE'S DE'JA-VU 5.47% 6 0 0 0 0 0 2 2 2 0 0
ZINA DE LA PARURE 4.88% 9 0 0 0 0 0 1 1 6 1 0
4.88% 6 0 0 0 0 1 0 0 4 1 0
PETI LLEVR TATA 4.88% 6 0 0 0 0 1 0 0 4 1 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
RUTKJAER'S ALBERTE 4.20% 10 0 0 0 0 0 0 4 1 2 3
BRUNO DELL'AKIRIS 3.91% 6 0 0 0 0 0 1 1 4 0 0
3.91% 5 0 0 0 0 0 1 2 2 0 0
VALENTINO DE LA PARURE 3.52% 19 0 0 0 0 0 0 0 4 5 10
BORN-Ö'S DOMINIQUE 3.52% 19 0 0 0 0 0 0 0 4 5 10
HANAHAUS BRONZED OSSIE 3.52% 14 0 0 0 0 0 0 1 2 9 2
AVIGDORS TROYA 3.52% 5 0 0 0 0 0 0 4 1 0 0
FRANCOIS DE LA PARURE 3.42% 18 0 0 0 0 0 0 0 4 5 9
JACQUELLA JACQUES 3.22% 16 0 0 0 0 0 0 0 4 5 7
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS EXPRESSION 3.13% 2 0 0 0 0 0 2 0 0 0 0
DAULÖKKE'S LUFFEE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
GORDITA BAFLO 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
ANJOU DE LA PARURE 3.03% 18 0 0 0 0 0 0 0 3 4 11
RAMONA PRINCESSE DE LA PARURE 3.03% 11 0 0 0 0 0 0 2 1 3 5
JACQUELLA OURAGAN 3.03% 12 0 0 0 0 0 0 2 1 2 7
LEIBÖLL'S CATHARINA 3.03% 14 0 0 0 0 0 0 0 4 5 5
XOE DE LA PARURE 2.93% 12 0 0 0 0 0 0 1 1 8 2
DAULÖKKE'S GOURMET DU MILA 2.73% 6 0 0 0 0 0 0 2 2 2 0
COLONEL TRUSARDI DE LA PARURE 2.44% 17 0 0 0 0 0 0 0 1 5 11
SHANN'S GEORGIA PEACH 2.44% 9 0 0 0 0 0 0 1 1 6 1
COMEPATABULL'S READY TO RUMBLE 2.44% 9 0 0 0 0 0 0 1 2 3 3
KAY LES PETITS ARCHANGES 2.44% 6 0 0 0 0 0 1 0 0 4 1
2.44% 6 0 0 0 0 0 1 0 0 4 1
AVIGDORS BENTLEY 2.34% 2 0 0 0 0 0 1 1 0 0 0
EXQUISITE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 2.34% 2 0 0 0 0 0 1 1 0 0 0
ARMANI DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1 0
OMAR SHARIF DE LA PARURE 2.05% 13 0 0 0 0 0 0 0 2 2 9
2.05% 17 0 0 0 0 0 0 0 0 4 13
CACHAREL DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
ZINADINE DE LA PARURE 1.95% 6 0 0 0 0 0 0 1 1 4 0
QUINTON XAR DU COUSTEAU 1.95% 4 0 0 0 0 0 0 1 3 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.95% 4 0 0 0 0 0 0 1 3 0 0
BLACKY 1.95% 7 0 0 0 0 0 0 0 4 1 2
HONNORE-TAMINO DE LA CHAMPETRE 1.86% 14 0 0 0 0 0 0 0 1 2 11
CHIRINE MA JOIE 1.86% 15 0 0 0 0 0 0 0 0 4 11
ANDREA DES GENTILS MINOIS 1.86% 13 0 0 0 0 0 0 0 0 6 7
JACQUELLA GIGOLETTE 1.76% 12 0 0 0 0 0 0 0 0 6 6
DUC DALI DE LA PARURE 1.66% 13 0 0 0 0 0 0 0 0 4 9
TOPETTE MISS MILO 1.66% 12 0 0 0 0 0 0 0 1 2 9
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 2 0 0 0 0 0 0 2 0 0 0
DUSTIN VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0 0
MAKSIMA MAMBO 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
ZARTAN VON DER GRIMMELSBURG 1.46% 11 0 0 0 0 0 0 0 0 4 7
1.37% 12 0 0 0 0 0 0 0 0 2 10
ANJA VAN HARTOGS VREUGD 1.37% 10 0 0 0 0 0 0 0 1 1 8
BIJOU VON DER RUE DE LA VERT 1.37% 10 0 0 0 0 0 0 0 0 4 6
CHEN-CHEN CHANELL-NUMBER-ONE 1.37% 6 0 0 0 0 0 0 0 2 2 2
BORN-Ö'S BONA DEA 1.27% 9 0 0 0 0 0 0 0 0 4 5
GIBOULEE MA JOIE 1.27% 6 0 0 0 0 0 0 0 2 1 3
LEIBÖLL'S ANGELINA 1.27% 9 0 0 0 0 0 0 0 0 4 5
FELIPE V.D.ZUYLENSTEDE 1.17% 8 0 0 0 0 0 0 0 1 1 6
SHANN'S EARTH ANGEL 1.17% 8 0 0 0 0 0 0 0 1 1 6
JACQUELLA MERVEILLEUX 1.17% 5 0 0 0 0 0 0 0 2 1 2
1.17% 5 0 0 0 0 0 0 1 0 0 4
1.17% 5 0 0 0 0 0 0 1 0 0 4
ADONIS EL FUERTE 1.07% 5 0 0 0 0 0 0 0 1 3 1
UNBARA DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 1 2 3
HENRY-MATISSE DE LA PARURE 0.98% 6 0 0 0 0 0 0 0 1 1 4
JAGUAR'S NOEL OF JEALYN 0.98% 6 0 0 0 0 0 0 0 1 1 4
0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 4 0 0 0 0 0 0 0 1 3 0
0.98% 3 0 0 0 0 0 0 0 2 1 0
COCO VON DER GRIMMELSBURG 0.98% 10 0 0 0 0 0 0 0 0 0 10
AMADEE MA JOIE 0.88% 7 0 0 0 0 0 0 0 0 2 5
HERCULE DU SOURIRE DOUX 0.88% 5 0 0 0 0 0 0 0 0 4 1
BAGHERA DE L'AMABILITE 0.88% 5 0 0 0 0 0 0 0 0 4 1
LEOPARD VAN EPPIES BARGIE 0.78% 6 0 0 0 0 0 0 0 0 2 4
ODILO VON DER GRIMMELSBURG 0.78% 8 0 0 0 0 0 0 0 0 0 8
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 8 0 0 0 0 0 0 0 0 0 8
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
BELBOULECAN HISTOIRE DE MA VIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
ALLSTONE DOUGLAS 0.59% 4 0 0 0 0 0 0 0 0 2 2
COLONEL BLANC DE LA PARURE 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
0.59% 4 0 0 0 0 0 0 0 0 2 2
JACQUELLA EMMANUELLA 0.59% 6 0 0 0 0 0 0 0 0 0 6
HEUREUX HENRI DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 6 0 0 0 0 0 0 0 0 0 6
UNBARSY DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
EXTRAVAGANTE DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
DON CAMILO DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
YSATIS DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
KISHNIGA'S BENVENUTO 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 3 0 0 0 0 0 0 0 0 2 1
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 3 0 0 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 0.39% 3 0 0 0 0 0 0 0 0 1 2
TOPETTE TOBY JUG 0.39% 3 0 0 0 0 0 0 0 0 1 2
TOPETTE MARGARITA 0.39% 3 0 0 0 0 0 0 0 0 1 2
L'ANGE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
SAPHIRE VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
HELOISE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S BONITA 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
JOHN ROSS DES GENTILS MINOIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
CHOWBULL FARUK 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
ADELAIDE DU SOURIRE DOUX 0.39% 4 0 0 0 0 0 0 0 0 0 4
LINDY DES GENTILS MINOIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
GIVENCHY EXCLUSIVE VON GLANDORF 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
ANGELIQUE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
INOVATION-PRINCE DE LA PARURE 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
GEORGE V.D. PENSELENHOEKJE 0.29% 2 0 0 0 0 0 0 0 0 1 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 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 GODIVA OF JEALYN 0.29% 2 0 0 0 0 0 0 0 0 1 1
YRMELA PRINCESSE DE LA PARURE 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
JOIE VAN EPPIES BARGIE 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
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
KISHNIGA'S GLADRAGS SHOWBIZ 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
ESTELLA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA MAGICIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 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
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
TOPETTE KRYSTAL IMAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 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 COEUR DE ROCKER 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
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