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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:
AVIGDORS INTUITION


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 196 2 4 8 11 13 20 31 49 74 102
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1850 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.4% 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
AVIGDORS PROMETEUR MONTS ET MERVEILLES 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS CAN-CAN 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS TROYA 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 STOICHEION 25.00% 1 0 1 0 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 18.75% 2 0 0 1 1 0 0 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 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
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 10.35% 8 0 0 0 0 2 1 2 2 1 0
ARMANI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
UNIC DE LA PARURE 8.59% 3 0 0 0 1 0 1 1 0 0 0
VALENTINO DE LA PARURE 6.35% 10 0 0 0 0 0 2 2 3 2 1
BORN-Ö'S DOMINIQUE 6.35% 10 0 0 0 0 0 2 2 3 2 1
6.25% 1 0 0 0 1 0 0 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 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
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
LEIBOLL'S HANNIBAL 5.27% 4 0 0 0 0 1 1 0 1 1 0
OKLAHOMA MISS V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0 0 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
OMAR SHARIF DE LA PARURE 4.59% 17 0 0 0 0 0 1 0 3 6 7
JACQUELLA OURAGAN 4.30% 3 0 0 0 0 1 0 1 1 0 0
RAMONA PRINCESSE DE LA PARURE 4.30% 3 0 0 0 0 1 0 1 1 0 0
FRANCOIS DE LA PARURE 4.10% 11 0 0 0 0 0 1 1 2 3 4
ZARTAN VON DER GRIMMELSBURG 4.00% 23 0 0 0 0 0 0 1 2 5 15
ANDREA DES GENTILS MINOIS 3.81% 17 0 0 0 0 0 0 2 1 5 9
COLONEL TRUSARDI DE LA PARURE 3.71% 11 0 0 0 0 0 0 2 3 4 2
BIJOU VON DER RUE DE LA VERT 3.71% 11 0 0 0 0 0 0 2 3 4 2
3.61% 15 0 0 0 0 0 0 1 4 3 7
ODILO VON DER GRIMMELSBURG 3.42% 17 0 0 0 0 0 0 0 4 6 7
BARON BALOU DE LA PARURE 3.32% 11 0 0 0 0 0 0 2 2 3 4
JACQUELLA GIGOLETTE 3.32% 11 0 0 0 0 0 0 2 2 3 4
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COCO VON DER GRIMMELSBURG 3.13% 17 0 0 0 0 0 0 0 3 6 8
RUTKJAER'S ALBERTE 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
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 3 0 0 0 0 0 1 1 1 0 0
QUINCY VON DER GRIMMELSBURG 2.64% 18 0 0 0 0 0 0 0 1 6 11
LEIBÖLL'S CATHARINA 2.64% 4 0 0 0 0 0 1 1 0 1 1
CHIRINE MA JOIE 2.54% 10 0 0 0 0 0 0 1 2 3 4
EXTRAVAGANTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
DON CAMILO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 2.34% 13 0 0 0 0 0 0 0 3 2 8
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0 0
JACQUELLA MERVEILLEUX 2.15% 3 0 0 0 0 0 1 0 1 1 0
GIBOULEE MA JOIE 2.15% 3 0 0 0 0 0 1 0 1 1 0
AMADEE MA JOIE 2.15% 9 0 0 0 0 0 0 1 1 3 4
COLONEL BLANC DE LA PARURE 1.95% 10 0 0 0 0 0 0 1 0 3 6
HEUREUX HENRI DE LA PARURE 1.95% 12 0 0 0 0 0 0 0 2 2 8
L'ANGE DE LA PARURE 1.66% 8 0 0 0 0 0 0 0 2 3 3
1.66% 9 0 0 0 0 0 0 0 2 2 5
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BLACKY 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
JACQUELLA EMMANUELLA 1.46% 7 0 0 0 0 0 0 0 2 2 3
LEIBÖLL'S BONITA 1.46% 7 0 0 0 0 0 0 0 2 2 3
ILUSION DE LA PARURE 1.37% 10 0 0 0 0 0 0 0 0 4 6
MEREDIQUE DE LA CHAMPETRE 1.37% 3 0 0 0 0 0 0 1 1 1 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.27% 8 0 0 0 0 0 0 0 1 2 5
CORINNA VON DER GRIMMELSBURG 1.27% 10 0 0 0 0 0 0 0 0 3 7
LEIBÖLL'S ANGELINA 1.27% 3 0 0 0 0 0 0 1 1 0 1
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
JOIE VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2 0
CHOWBULL FARUK 1.17% 6 0 0 0 0 0 0 0 1 3 2
1.17% 6 0 0 0 0 0 0 0 1 3 2
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0 0
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
ZENO VON DER GRIMMELSBURG 1.07% 10 0 0 0 0 0 0 0 0 1 9
1.07% 3 0 0 0 0 0 0 1 0 1 1
LE BLANC VON DER GRIMMELSBURG 0.88% 6 0 0 0 0 0 0 0 0 3 3
GERMAINE DE LA PARURE 0.88% 6 0 0 0 0 0 0 0 0 3 3
VOILA COCO VON RATIBOR UND CORVEY 0.88% 7 0 0 0 0 0 0 0 0 2 5
TRIOMPHE TIA DE LA PARURE 0.88% 5 0 0 0 0 0 0 0 1 1 3
TENAFLY SHEER GOLD 0.88% 4 0 0 0 0 0 0 0 1 2 1
JEANIE VON DER GRIMMELSBURG 0.78% 7 0 0 0 0 0 0 0 0 1 6
HERCULE DU SOURIRE DOUX 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
COLETTE DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
CARLOS VON DER GRIMMELSBURG 0.68% 5 0 0 0 0 0 0 0 0 2 3
DORYAN VAN HET PENSELENHOEKJE 0.68% 3 0 0 0 0 0 0 0 1 1 1
CARESSE-CHANTAL DE L'AMABILITE 0.68% 3 0 0 0 0 0 0 0 1 1 1
FARAMOND VAN EPPIES BARGIE 0.59% 4 0 0 0 0 0 0 0 0 2 2
NANDA DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
JACQUELLA BARONESSEN 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 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
RANI VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 4 0 0 0 0 0 0 0 0 1 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 2 0 0 0 0 0 0 0 1 0 1
JOHN ROSS DES GENTILS MINOIS 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
0.39% 4 0 0 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
TENAFLY ARCHIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BESS OF TENAFLY 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
BESING PETIT ROI 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
APOCODEODAR HIS LORDSHIP 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
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
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
MR. LARRY VAN DE ZUYLENSTEDE 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
HUBERTINE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 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
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT 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
HELENE DU SOURIRE DOUX 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
PANDORA DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAVANNY DE LA PARURE 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
HEUREUX HIBOU DE LA PARURE 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
WENDY VON DER GRIMMELSBURG 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 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
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
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 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
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