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:
AVIGDORS LORENZA


Coefficient of Inbreeding (COI):
11.328%

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 163 2 4 6 10 11 18 25 48 72
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 859 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS EURYMEDON 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS TOMASSINA 50.00% 1 1 0 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 37.50% 2 0 1 1 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 28.13% 6 0 0 0 3 3 0 0 0 0
AVIGDORS PONTIUS PILATUS 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS VIP DAME HOMEWOOD 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 3 0 0 1 2 0 0 0 0 0
AVIGDORS HORTENSIA 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 18.75% 2 0 0 1 1 0 0 0 0 0
AVIGDORS GARGAMELLE 18.75% 4 0 0 0 2 2 0 0 0 0
AVIGDORS IDEE FIXE 17.19% 7 0 0 0 0 4 3 0 0 0
HONORE DE TAMERAN 14.06% 6 0 0 0 0 3 3 0 0 0
AVIGDORS ADOLFIA 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS MARGARITA 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 11.72% 8 0 0 0 0 1 4 3 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
CONFUCIUS DE LA PARURE 8.98% 13 0 0 0 0 0 1 7 5 0
AVIGDORS EXPRESSION 8.59% 7 0 0 0 0 0 4 3 0 0
LEIBÖLL'S PRALINE' 7.81% 12 0 0 0 0 1 0 3 4 4
AVIGDORS TROYA 7.42% 12 0 0 0 0 0 0 7 5 0
7.03% 6 0 0 0 0 0 3 3 0 0
7.03% 6 0 0 0 0 0 3 3 0 0
ZENITH DE LA PARURE 6.45% 19 0 0 0 0 0 0 1 11 7
AVIGDORS DEMONICE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS BONUM FACTUM 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 5 0 0 0 0 0 3 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 6.25% 1 0 0 0 1 0 0 0 0 0
DELILAH DELL'AKIRIS 5.86% 8 0 0 0 0 0 1 4 3 0
LEIBÖLL'S MERCEDES 5.27% 10 0 0 0 0 0 2 0 3 5
A'VIGDORS BRABUS 4.69% 4 0 0 0 0 0 2 2 0 0
ZINA DE LA PARURE 4.49% 13 0 0 0 0 0 0 1 7 5
OTTO-PRINCE DE LA PARURE 4.30% 18 0 0 0 0 0 0 0 4 14
DAULOKKE'S UZO LE CHAMOUR 4.30% 7 0 0 0 0 0 0 4 3 0
CACHAREL DE LA PARURE 3.91% 6 0 0 0 0 0 0 4 2 0
UNIC DE LA PARURE 3.71% 11 0 0 0 0 0 1 0 1 9
3.71% 12 0 0 0 0 0 0 0 7 5
PETI LLEVR TATA 3.71% 12 0 0 0 0 0 0 0 7 5
GEORGIE UNIC VAN MUPPY'S PLACE 3.52% 2 0 0 0 0 1 0 0 1 0
PABLO PICASSO DE LA PARURE 3.52% 8 0 0 0 0 0 1 0 3 4
LEIBOLL'S RASMINE 3.52% 2 0 0 0 0 1 0 0 1 0
3.52% 2 0 0 0 0 1 0 0 1 0
DAULÖKKE'S DE'JA-VU 3.13% 5 0 0 0 0 0 0 3 2 0
EGOISTE DE LA PARURE 3.13% 10 0 0 0 0 0 0 2 0 8
LEIBOLL'S HANNIBAL 3.13% 9 0 0 0 0 0 0 2 1 6
3.13% 5 0 0 0 0 0 0 3 2 0
AVIGDORS CHAMPAGNE PETILLANT 3.13% 1 0 0 0 0 1 0 0 0 0
HANAHAUS BRONZED OSSIE 2.93% 13 0 0 0 0 0 0 0 2 11
BRUNO DELL'AKIRIS 2.93% 8 0 0 0 0 0 0 1 4 3
QUINTON XAR DU COUSTEAU 2.93% 8 0 0 0 0 0 0 1 4 3
DAULÖKKE'S NORDIQUE HAUT-COUTURE 2.93% 8 0 0 0 0 0 0 1 4 3
ARMANI DE LA PARURE 2.73% 7 0 0 0 0 0 0 1 4 2
XOE DE LA PARURE 2.54% 12 0 0 0 0 0 0 0 1 11
RUTKJAER'S ALBERTE 2.15% 5 0 0 0 0 0 0 2 0 3
1.95% 6 0 0 0 0 0 0 0 4 2
SHANN'S GEORGIA PEACH 1.76% 8 0 0 0 0 0 0 0 1 7
XCLUSIVE DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
COMEPATABULL'S READY TO RUMBLE 1.76% 6 0 0 0 0 0 0 0 3 3
1.76% 2 0 0 0 0 0 1 0 0 1
1.76% 2 0 0 0 0 0 1 0 0 1
AVIGDORS BENTLEY 1.56% 1 0 0 0 0 0 1 0 0 0
EXQUISITE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 5 0 0 0 0 0 0 0 3 2
KAY LES PETITS ARCHANGES 1.37% 7 0 0 0 0 0 0 0 0 7
1.37% 7 0 0 0 0 0 0 0 0 7
RAMONA PRINCESSE DE LA PARURE 1.37% 4 0 0 0 0 0 0 1 0 3
ADONIS EL FUERTE 1.17% 5 0 0 0 0 0 0 0 1 4
ZINADINE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
MONTBLANC DELL'AKIRIS 1.17% 5 0 0 0 0 0 0 0 1 4
NANA' DELL'AKIRIS 1.17% 5 0 0 0 0 0 0 0 1 4
OKLAHOMA MISS V. FIVELZIGHT 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
MAROUSIA DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
JACQUELLA JACQUES 1.17% 4 0 0 0 0 0 0 0 2 2
JACQUELLA OURAGAN 0.98% 2 0 0 0 0 0 0 1 0 1
FRANCOIS DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
LEIBÖLL'S CATHARINA 0.98% 3 0 0 0 0 0 0 0 2 1
ANJOU DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
VALENTINO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
BORN-Ö'S DOMINIQUE 0.78% 2 0 0 0 0 0 0 0 2 0
BLACKY 0.78% 2 0 0 0 0 0 0 0 2 0
KARENDON'S JOYAU DE FRANCE 0.59% 3 0 0 0 0 0 0 0 0 3
COMPATABULL'S KISHNIGA NICOLE 0.59% 3 0 0 0 0 0 0 0 0 3
UNBARA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
CHEN-CHEN CHANELL-NUMBER-ONE 0.59% 3 0 0 0 0 0 0 0 0 3
COLONEL TRUSARDI DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
BARON BALOU DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 0.59% 3 0 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 0.59% 3 0 0 0 0 0 0 0 0 3
0.39% 2 0 0 0 0 0 0 0 0 2
GUY-LAROCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE MISS MILO 0.39% 2 0 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.39% 2 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
HONNORE-TAMINO DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.20% 1 0 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
AMADEE 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