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Ancestor calculations 10 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:
RED ROCK ME AMORE HATULE HA-RAAM


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 180 2 4 5 8 15 16 30 47 67 89
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1866 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.2% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
DIAMOND DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BLACK MAGIC 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
BENTLEY DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 25.00% 1 0 1 0 0 0 0 0 0 0 0
UNIC DE LA PARURE 14.06% 2 0 0 1 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 12.89% 6 0 0 0 1 1 1 2 1 0 0
ZINADINE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
VALENTINO DE LA PARURE 7.23% 7 0 0 0 0 1 1 2 2 1 0
BORN-Ö'S DOMINIQUE 7.23% 7 0 0 0 0 1 1 2 2 1 0
JACQUELLA OURAGAN 7.03% 2 0 0 0 1 0 0 1 0 0 0
ZENITH DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
KAY LES PETITS ARCHANGES 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 5.86% 10 0 0 0 0 0 2 2 1 3 2
COCO VON DER GRIMMELSBURG 4.88% 16 0 0 0 0 0 0 3 3 4 6
ODILO VON DER GRIMMELSBURG 4.88% 14 0 0 0 0 0 0 3 3 6 2
ZARTAN VON DER GRIMMELSBURG 4.79% 24 0 0 0 0 0 0 1 4 6 13
ANJOU DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
QUINCY VON DER GRIMMELSBURG 4.10% 23 0 0 0 0 0 0 0 4 7 12
COLONEL TRUSARDI DE LA PARURE 4.00% 8 0 0 0 0 0 1 1 3 2 1
BIJOU VON DER RUE DE LA VERT 4.00% 8 0 0 0 0 0 1 1 3 2 1
3.91% 14 0 0 0 0 0 0 2 3 3 6
OMAR SHARIF DE LA PARURE 3.81% 15 0 0 0 0 0 0 1 4 5 5
LEIBOLL'S HANNIBAL 3.52% 2 0 0 0 0 1 0 0 1 0 0
FRANCOIS DE LA PARURE 3.52% 8 0 0 0 0 0 1 1 1 3 2
JACQUELLA MERVEILLEUX 3.52% 2 0 0 0 0 1 0 0 1 0 0
BARON BALOU DE LA PARURE 3.52% 8 0 0 0 0 0 1 1 1 3 2
JACQUELLA GIGOLETTE 3.52% 8 0 0 0 0 0 1 1 1 3 2
ANDREA DES GENTILS MINOIS 3.32% 16 0 0 0 0 0 0 1 2 5 8
OKLAHOMA MISS V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANGELIQUE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
AMADEE MA JOIE 3.03% 9 0 0 0 0 0 0 2 2 2 3
L'ANGE DE LA PARURE 2.93% 7 0 0 0 0 0 0 2 2 3 0
BONBONNIERE-BLANCHE DE LA PARURE 2.54% 13 0 0 0 0 0 0 1 1 3 8
ILUSION DE LA PARURE 2.54% 14 0 0 0 0 0 0 0 3 3 8
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0 0
CORINNA VON DER GRIMMELSBURG 2.25% 11 0 0 0 0 0 0 0 3 3 5
ZUT-ZOLA VON RATIBOR UND CORVEY 1.76% 11 0 0 0 0 0 0 0 1 4 6
ZENO VON DER GRIMMELSBURG 1.76% 13 0 0 0 0 0 0 0 0 5 8
LEIBÖLL'S CATHARINA 1.76% 2 0 0 0 0 0 1 0 0 1 0
LEIBÖLL'S BONITA 1.76% 6 0 0 0 0 0 0 1 1 2 2
COLONEL BLANC DE LA PARURE 1.66% 10 0 0 0 0 0 0 0 1 4 5
JACQUELLA EMMANUELLA 1.66% 6 0 0 0 0 0 0 1 1 1 3
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 1.46% 11 0 0 0 0 0 0 0 0 4 7
HEUREUX HENRI DE LA PARURE 1.46% 10 0 0 0 0 0 0 0 1 2 7
1.27% 8 0 0 0 0 0 0 0 1 2 5
1.17% 8 0 0 0 0 0 0 0 0 4 4
1.17% 5 0 0 0 0 0 0 0 2 1 2
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0 0
CHOWBULL FARUK 1.07% 4 0 0 0 0 0 0 0 2 1 1
0.98% 9 0 0 0 0 0 0 0 0 1 8
COLETTE DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
LE BLANC VON DER GRIMMELSBURG 0.88% 5 0 0 0 0 0 0 0 1 1 3
GERMAINE DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
VOILA COCO VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
CARLOS VON DER GRIMMELSBURG 0.88% 5 0 0 0 0 0 0 0 1 1 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
LEIBÖLL'S ANGELINA 0.88% 2 0 0 0 0 0 0 1 0 0 1
WINNY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 4 0 0 0 0 0 0 0 1 1 2
TOPETTE TOBY JUG 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE MARGARITA 0.78% 1 0 0 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
RANNI 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA BARONESSEN 0.68% 3 0 0 0 0 0 0 0 1 1 1
CERISETTE VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 4 0 0 0 0 0 0 0 0 2 2
BESING PETIT ROI 0.59% 4 0 0 0 0 0 0 0 0 2 2
HUBERTINE DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
TENAFLY SHEER GOLD 0.59% 2 0 0 0 0 0 0 0 1 1 0
DORYAN VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 5 0 0 0 0 0 0 0 0 0 5
THERESA VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
OLALA VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
NANDA DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
WENDY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1 0 0
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 2 0 0 0 0 0 0 0 0 1 1
CHERI DK33060/80 0.29% 2 0 0 0 0 0 0 0 0 1 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHEMERA V.D. ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TENAFLY ARCHIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BESS OF TENAFLY 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
BABOUIN DE L'AMABILITE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
FLAUBERT VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
HIBOU VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
GARNGOUR GAEL WARNING OF BOMLITZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
EVITA OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
BIJOU OF BORISTI OF MERROWLEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
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