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 HOYTY TOYTIE


Coefficient of Inbreeding (COI):
1.595%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 176 2 4 7 14 15 31 40 77
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 334 0 0 0 0 0 0 0 0
Ancestor loss % 65.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
SENORITO DE LA VIRREYNA 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
FAMOUS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
SPOLBO STELLA MARIS 25.00% 1 0 1 0 0 0 0 0 0
FRABULL LADY HATTY OF ROZELDOGUE 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 21.88% 3 0 0 1 1 1 0 0 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 18.75% 2 0 0 1 1 0 0 0 0
ZENITH DE LA PARURE 14.06% 4 0 0 0 1 2 1 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 12.50% 1 0 0 1 0 0 0 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
ZINA DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0
COLONEL TRUSARDI DE LA PARURE 10.16% 8 0 0 0 0 1 3 2 2
EGOISTE DE LA PARURE 9.38% 14 0 0 0 0 0 1 7 6
MONTBLANC DELL'AKIRIS 9.38% 4 0 0 0 0 2 2 0 0
OTTO-PRINCE DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0
XOE DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0
HONNORE-TAMINO DE LA CHAMPETRE 7.03% 8 0 0 0 0 0 2 4 2
OMAR SHARIF DE LA PARURE 7.03% 12 0 0 0 0 0 1 3 8
CHIRINE MA JOIE 7.03% 11 0 0 0 0 0 1 4 6
UNBARSY DE LA PARURE 6.64% 4 0 0 0 0 1 2 0 1
CYBELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ORESTE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 4 0 0 0 0 1 1 2 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
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S RAFFINE 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
SHANN'S GEORGIA PEACH 5.47% 3 0 0 0 0 1 1 1 0
JAGUAR'S NOEL OF JEALYN 4.69% 4 0 0 0 0 0 2 2 0
BORN-Ö'S DOMINIQUE 4.30% 9 0 0 0 0 0 0 2 7
ANJOU DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
VALENTINO DE LA PARURE 3.52% 8 0 0 0 0 0 0 1 7
ANJA VAN HARTOGS VREUGD 3.52% 4 0 0 0 0 0 1 2 1
YSATIS DE LA PARURE 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
MEREDIQUE DE LA CHAMPETRE 3.13% 6 0 0 0 0 0 0 2 4
TOPETTE MISS MILO 3.13% 4 0 0 0 0 0 1 1 2
LATOIYA DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S OVID 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
RAMONA PRINCESSE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
LEIBOLL'S HANNIBAL 2.73% 4 0 0 0 0 0 0 3 1
FELIPE V.D.ZUYLENSTEDE 2.73% 3 0 0 0 0 0 1 1 1
SHANN'S EARTH ANGEL 2.73% 3 0 0 0 0 0 1 1 1
RUTKJAER'S ALBERTE 2.34% 3 0 0 0 0 0 0 3 0
AMADEE MA JOIE 2.34% 5 0 0 0 0 0 0 1 4
LEOPARD VAN EPPIES BARGIE 2.34% 4 0 0 0 0 0 0 2 2
ALLSTONE DOUGLAS 2.34% 4 0 0 0 0 0 0 2 2
JACQUELLA JACQUES 1.95% 5 0 0 0 0 0 0 0 5
COLONEL BLANC DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANDREA DES GENTILS MINOIS 1.95% 4 0 0 0 0 0 0 1 3
NYMPHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
L'ANGE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
CATHERINEDENEUVE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
INOVATION-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
ODILO VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4
RANNI 1.56% 3 0 0 0 0 0 0 1 2
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
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
WINNY 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
FRANCOIS DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
GIBOULEE 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
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
KENLE'S ECLAIR DE SHANN 1.17% 2 0 0 0 0 0 0 1 1
BLACKY 1.17% 3 0 0 0 0 0 0 0 3
OKLAHOMA MISS V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S FRAULINE 0.78% 2 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
ADONIS EL FUERTE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
JOIE VAN EPPIES BARGIE 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
0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S COEUR DE ROCKER 0.78% 2 0 0 0 0 0 0 0 2
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
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 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
CORINNA 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
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI 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
0.39% 1 0 0 0 0 0 0 0 1