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 AQUA DI PARMA IRIS NOBILE


Coefficient of Inbreeding (COI):
3.125%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 164 2 4 5 11 15 19 34 63
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 346 0 0 0 0 0 0 0 0
Ancestor loss % 67.8% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS STRANGER IN THE NIGHT 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS INTRIGUE 50.00% 1 1 0 0 0 0 0 0 0
DINO BAFLO 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS BIS 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS PROMETEUR MONTS ET MERVEILLES 25.00% 1 0 1 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 25.00% 2 0 0 2 0 0 0 0 0
AVIGDORS CAN-CAN 25.00% 1 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 15.63% 3 0 0 0 2 1 0 0 0
PAMELA BAFLO 12.50% 1 0 0 1 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS STOICHEION 12.50% 1 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 9.77% 13 0 0 0 0 0 2 6 5
PABLO PICASSO DE LA PARURE 7.81% 3 0 0 0 0 2 1 0 0
LEIBÖLL'S MERCEDES 7.81% 3 0 0 0 0 2 1 0 0
LEIBOLL'S HANNIBAL 7.42% 7 0 0 0 0 0 3 3 1
OTTO-PRINCE DE LA PARURE 7.03% 5 0 0 0 0 0 4 1 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 1 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
GORDITA BAFLO 6.25% 1 0 0 0 1 0 0 0 0
DELILAH DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0
ESTERELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 6.25% 1 0 0 0 1 0 0 0 0
RUTKJAER'S ALBERTE 5.47% 4 0 0 0 0 0 3 1 0
RAMONA PRINCESSE DE LA PARURE 4.69% 5 0 0 0 0 0 2 1 2
ARMANI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
VALENTINO DE LA PARURE 4.30% 9 0 0 0 0 0 0 2 7
BORN-Ö'S DOMINIQUE 4.30% 9 0 0 0 0 0 0 2 7
HANAHAUS BRONZED OSSIE 3.91% 3 0 0 0 0 0 2 1 0
UNIC DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
ANJOU DE LA PARURE 3.52% 5 0 0 0 0 0 0 4 1
JACQUELLA JACQUES 3.52% 6 0 0 0 0 0 0 3 3
FRANCOIS DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3
LEIBÖLL'S CATHARINA 3.52% 6 0 0 0 0 0 0 3 3
LEIBÖLL'S MUFFEE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 3.13% 2 0 0 0 0 0 2 0 0
DUSTIN VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0
MAKSIMA MAMBO 3.13% 1 0 0 0 0 1 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
BLACKY 2.73% 4 0 0 0 0 0 0 3 1
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2
OMAR SHARIF DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
DUC DALI DE LA PARURE 2.34% 6 0 0 0 0 0 0 0 6
2.34% 2 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 1.95% 5 0 0 0 0 0 0 0 5
GIBOULEE MA JOIE 1.95% 3 0 0 0 0 0 0 2 1
ANDREA DES GENTILS MINOIS 1.95% 5 0 0 0 0 0 0 0 5
TOPETTE MISS MILO 1.95% 3 0 0 0 0 0 0 2 1
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0
LEOPARD VAN EPPIES BARGIE 1.56% 4 0 0 0 0 0 0 0 4
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
PENNY VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 1.56% 1 0 0 0 0 0 1 0 0
UNBARSY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
DON CAMILO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
EXTRAVAGANTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 1.17% 3 0 0 0 0 0 0 0 3
ZARTAN VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
LEIBÖLL'S ANGELINA 1.17% 3 0 0 0 0 0 0 0 3
HERCULE DU SOURIRE DOUX 1.17% 3 0 0 0 0 0 0 0 3
BAGHERA DE L'AMABILITE 1.17% 3 0 0 0 0 0 0 0 3
BELBOULECAN HISTOIRE DE MA VIE 1.17% 2 0 0 0 0 0 0 1 1
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
WINNY DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
SAPHIRE VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
GIVENCHY EXCLUSIVE VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 0.78% 1 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
RANNI 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
IVONN VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
YRMELA PRINCESSE 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
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1