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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:
ROBOBULL FABELHAFT EFERVESCENS


Coefficient of Inbreeding (COI):
12.500%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 145 2 4 6 10 15 26 44 70
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 365 0 0 0 0 0 0 0 0
Ancestor loss % 71.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ROBOBULL FABELHAFT I'M ON FIRE 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT MDM DERRIER 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 37.50% 2 0 1 1 0 0 0 0 0
ESCAPADE DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0
ROBOBULL FABELHAFT FAN THE FLAMES 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 18.75% 2 0 0 1 1 0 0 0 0
XCLUSIVE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 18.75% 2 0 0 1 1 0 0 0 0
CACHAREL DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
12.50% 20 0 0 0 0 0 2 6 12
UNIC DE LA PARURE 11.72% 4 0 0 0 1 1 1 1 0
VI DU LAC STARHAVEN'S DANTE 9.38% 2 0 0 0 1 1 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 9.38% 2 0 0 0 1 1 0 0 0
UNBARA DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
ARMANI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
9.38% 2 0 0 0 1 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 8.20% 6 0 0 0 0 1 2 2 1
STARHAVEN'S MON SAUVAGE 7.03% 4 0 0 0 0 1 2 1 0
VALENTINO DE LA PARURE 6.64% 10 0 0 0 0 0 1 4 5
BORN-Ö'S DOMINIQUE 6.64% 10 0 0 0 0 0 1 4 5
COLONEL TRUSARDI DE LA PARURE 5.08% 8 0 0 0 0 0 1 2 5
KISHNIGA'S BENVENUTO 4.69% 2 0 0 0 0 1 1 0 0
VI DU LAC STARHAVEN'S ANGEL 4.69% 2 0 0 0 0 1 1 0 0
ADONIS EL FUERTE 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0
XOE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0
MEREDIQUE DE LA CHAMPETRE 3.91% 5 0 0 0 0 0 1 2 2
ENSTROM'S SPIKE OF STARHAVEN 3.52% 4 0 0 0 0 0 1 2 1
CROCKETT'S RAM BULL N GIRL 3.52% 4 0 0 0 0 0 1 2 1
CHIRINE MA JOIE 2.73% 5 0 0 0 0 0 0 2 3
LEIBOLL'S HANNIBAL 2.73% 3 0 0 0 0 0 1 1 1
JACQUELLA MERVEILLEUX 2.73% 3 0 0 0 0 0 1 1 1
BIJOU VON DER RUE DE LA VERT 2.73% 6 0 0 0 0 0 0 1 5
EXTRAVAGANTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 2.34% 2 0 0 0 0 0 1 1 0
OMAR SHARIF DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
ANJOU DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
STARHAVEN'S HOT AND SPICY 2.34% 2 0 0 0 0 0 1 1 0
ODILO VON DER GRIMMELSBURG 2.34% 5 0 0 0 0 0 0 1 4
UNBARSY DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0
ANJA VAN HARTOGS VREUGD 2.34% 2 0 0 0 0 0 1 1 0
L'ANGE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ENSTROM'S WILL HE MAKE IT 1.95% 4 0 0 0 0 0 0 1 3
FRANCOIS DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
BARON BALOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA GIGOLETTE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
WANDA'S SUGAR MAN 1.56% 3 0 0 0 0 0 0 1 2
RAMBULL'S MINERVA 1.56% 3 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 1.56% 3 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 1.56% 3 0 0 0 0 0 0 1 2
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
RAMONA PRINCESSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
WAMBO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
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
CHIQUITA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S CATHARINA 1.17% 2 0 0 0 0 0 0 1 1
ENSTROM'S EL'BEE GREAT 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
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
RANNI 1.17% 2 0 0 0 0 0 0 1 1
COLONEL BLANC DE LA PARURE 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
ZARTAN VON DER GRIMMELSBURG 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
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
PICASSO DE LA PARURE 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
GIBOULEE MA JOIE 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
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1
WOLF'N WRINKLES J. EDGAR 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
RAMBULL'S SWEET DOTTY GHOST 0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 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
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
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