Ancestor calculations 8 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 Lauretta
Coefficient of Inbreeding (COI):
| Analysis Summary | # of dogs | Gen 1 | Gen 2 | Gen 3 | Gen 4 | Gen 5 | Gen 6 | Gen 7 | Gen 8 |
|---|---|---|---|---|---|---|---|---|---|
| Ancestors in 8 generations | 127 | 2 | 4 | 5 | 7 | 10 | 25 | 27 | 39 |
| Max. ancestor count | 510 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 |
| Ancestor loss | 383 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ancestor loss % | 75.1% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ancestors | Genetic Contribution % | # of appearances | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|
| AVIGDORS PARSIFAL | 50.00% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| AVIGDORS PRUDENZIA | 50.00% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 25.00% | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| AVIGDORS DEMONICE | 25.00% | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| NAPACHAI THE DARK KNIGHT RISES AT AVIGDORS | 25.00% | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| AVIGDORS OLIMPIA | 25.00% | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| AVIGDORS IDEE FIXE | 15.63% | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| AVIGDORS CHAMPAGNE PETILLANT | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
| AVIGDORS TITUS FLAVIUS VESPASIANUS | 12.50% | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| FLAUBERT DE LA PARURE | 7.81% | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| AVIGDORS EXPRESSION | 7.81% | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| AVIGDORS LEGION D'HONNEUR | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| LEIBÖLL'S ALFA-ALFA | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| ELEGANCE DE LA PARURE | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| AVIGDORS AMANT DE LA LIBERTE | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| AVIGDORS IMPRESSION DE LA PERFECTION | 6.25% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| TEXAS BOY V. FIVELZIGHT | 5.47% | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 |
| CACHAREL DE LA PARURE | 4.69% | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 |
| AVIGDORS TROYA | 3.91% | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| DAULÖKKE'S NORDIQUE HAUT-COUTURE | 3.52% | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 |
| 3.52% | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | |
| DAULOKKE'S SEDEUX LE SUPERBE | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| LEIBOLL'S VERSION 2 | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| LEIBÖLL'S PRALINE' | 3.13% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| MELLI DES VALENTINA AVIGDORS | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| EXQUISITE DE LA PARURE | 3.13% | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| 3.13% | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | |
| 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
| HONORE DE TAMERAN | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| GORDONREX DELL'OLDOINYO LENGAI | 3.13% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| ARMANI DE LA PARURE | 2.73% | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 |
| SUZIE QUE V. FIVELZIGHT | 2.73% | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 |
| PETI LLEVR TATA | 2.73% | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| LEIBÖLL'S MERCEDES | 2.34% | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| BEATRICE DE LA PARURE | 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| OTTO-PRINCE DE LA PARURE | 1.95% | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
| ZINA DE LA PARURE | 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| BRUNO DELL'AKIRIS | 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 1.95% | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | |
| 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| PABLO PICASSO DE LA PARURE | 1.56% | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| LEIBOLL'S RASMINE | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| XOE DE LA PARURE | 1.56% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| EGOISTE DE LA PARURE | 1.56% | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| ESTERELLE DE LA PARURE | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| HANAHAUS BRONZED OSSIE | 1.56% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| AVIGDORS FIRA FIRUZI FIORI | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| VANO REVAZOVITCH DES RIVES DE LA BREVENNE | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| CRITJE V.D. MESTREECHTENEERKES | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| LETJE V.D. MESTREECHTENEERKES | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| NEW DAISY IZ PALEVYH BULDOGOV | 1.56% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| UNIC DE LA PARURE | 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |
| 1.17% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |
| XCLUSIVE DE LA PARURE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| HONNORE-TAMINO DE LA CHAMPETRE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| ZINADINE DE LA PARURE | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| LEIBOLL'S HANNIBAL | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| RUTKJAER'S ALBERTE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| GUY-LAROCHE DE LA PARURE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| TOPETTE MISS MILO | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| ANJOU DE LA PARURE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| ANJA VAN HARTOGS VREUGD | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| SHANN'S GEORGIA PEACH | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| COMEPATABULL'S READY TO RUMBLE | 0.78% | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| BELBOULECAN DU CHAMPAGNE MONDO | 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| 0.78% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| DON CAMILO DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| HENRY-MATISSE DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| RAMONA PRINCESSE DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| EXTRAVAGANTE DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| COLONEL TRUSARDI DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| JACQUELLA OURAGAN | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| FELIPE V.D.ZUYLENSTEDE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| SHANN'S EARTH ANGEL | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| JAGUAR'S NOEL OF JEALYN | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| CATHERINEDENEUVE DELL'AKIRIS | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| SOPHIE DE LA PARURE | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| BELBOULECAN DOMINION VIOLA | 0.39% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
