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:
ROZELDOGUE MISS FIFI


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 155 2 3 7 11 9 23 35 63
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 355 0 0 0 0 0 0 0 0
Ancestor loss % 69.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ROZELDOGUE FRANKIE 50.00% 1 1 0 0 0 0 0 0 0
ROZELDOGUE GIRL ON FIRE 50.00% 1 1 0 0 0 0 0 0 0
QAZARA MONSIEUR HARRODS 25.00% 1 0 1 0 0 0 0 0 0
ROZELDOGUE MISS INDIA 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S QUBUS DE NEUF 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 18.75% 4 0 0 0 2 2 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
HARMONY DE ELKA GYVYBES ZYME AT QAZARA 12.50% 1 0 0 1 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 12.50% 5 0 0 0 0 3 2 0 0
DAULÖKKE'S ELISIR D'AMORE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 12.50% 1 0 0 1 0 0 0 0 0
FRABULL BLACK VELVET 12.50% 1 0 0 1 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
ZINA DE LA PARURE 9.38% 4 0 0 0 0 2 2 0 0
EGOISTE DE LA PARURE 8.20% 14 0 0 0 0 0 0 7 7
COLONEL TRUSARDI DE LA PARURE 7.42% 7 0 0 0 0 0 3 3 1
MONTBLANC DELL'AKIRIS 7.03% 4 0 0 0 0 1 2 1 0
FABULOUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
A'VIGDORS BRABUS 6.25% 1 0 0 0 1 0 0 0 0
CREATION DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 5 0 0 0 0 0 3 2 0
XOE DE LA PARURE 6.25% 5 0 0 0 0 0 3 2 0
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 6.25% 1 0 0 0 1 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 5.86% 8 0 0 0 0 0 1 4 3
HANAHAUS BRONZED OSSIE 5.47% 5 0 0 0 0 0 2 3 0
UNBARSY DE LA PARURE 5.08% 3 0 0 0 0 1 1 0 1
CHIRINE MA JOIE 4.69% 9 0 0 0 0 0 0 3 6
SHANN'S GEORGIA PEACH 4.69% 4 0 0 0 0 0 2 2 0
LEIBÖLL'S MERCEDES 4.69% 3 0 0 0 0 0 3 0 0
OMAR SHARIF DE LA PARURE 4.30% 8 0 0 0 0 0 0 3 5
DUC DALI DE LA PARURE 3.91% 9 0 0 0 0 0 0 1 8
BORN-Ö'S DOMINIQUE 3.52% 8 0 0 0 0 0 0 1 7
JAGUAR'S NOEL OF JEALYN 3.52% 4 0 0 0 0 0 1 2 1
PABLO PICASSO DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
ANJOU DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
ANJA VAN HARTOGS VREUGD 3.13% 5 0 0 0 0 0 0 3 2
LEIBÖLL'S OVID 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS TROYA 3.13% 1 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
VALENTINO DE LA PARURE 2.73% 7 0 0 0 0 0 0 0 7
YSATIS DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
TOPETTE MISS MILO 2.73% 5 0 0 0 0 0 0 2 3
LEIBOLL'S HANNIBAL 2.73% 4 0 0 0 0 0 0 3 1
MEREDIQUE DE LA CHAMPETRE 2.34% 5 0 0 0 0 0 0 1 4
FELIPE V.D.ZUYLENSTEDE 2.34% 4 0 0 0 0 0 0 2 2
SHANN'S EARTH ANGEL 2.34% 4 0 0 0 0 0 0 2 2
RAMONA PRINCESSE DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
RUTKJAER'S ALBERTE 2.34% 3 0 0 0 0 0 0 3 0
NYMPHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
LEOPARD VAN EPPIES BARGIE 1.56% 4 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S GODIVA OF JEALYN 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA JACQUES 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
PETI LLEVR TATA 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
1.56% 1 0 0 0 0 0 1 0 0
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
HENRY-MATISSE 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
UNGARO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
CATHERINEDENEUVE DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
RANNI 1.17% 3 0 0 0 0 0 0 0 3
COLONEL BLANC DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
FRANCOIS DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
AMADEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
LEIBÖLL'S CATHARINA 1.17% 3 0 0 0 0 0 0 0 3
BLACKY 1.17% 3 0 0 0 0 0 0 0 3
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
OKLAHOMA MISS V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 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
GEORGE V.D. PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
KENLE'S ECLAIR DE SHANN 0.78% 2 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KAY LES PETITS ARCHANGES 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
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
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
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 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
JAGUAR'S COEUR DE ROCKER 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
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
0.39% 1 0 0 0 0 0 0 0 1